Posts
IntelliJ plugin development

IntelliJ plugin development

July 24, 2021

Getting started

Set up a project

See this page for the details.

  1. Create a new repository from the template repository
  2. Update a repository to follow README
    • Update pluginGroup, pluginId, and plugin name
  3. Update a repository for your purpose
  4. Publish a plugin manually at first
    • It requires a review from JetBrains and need to wait for a few days

Development a plugin

Run a plugin in an IntelliJ IDE

See an official page for more details.

  • Download Intellij IDEA Community Edition or IntelliJ IDEA Ultimate.
  • Open the project for a plugin in the IntelliJ IDEA
  • Run “Run Plugin” and new window for IntelliJ will start with the plugin.

Install a plugin in an IntelliJ IDE

  • Run ./gradlew buildPlugin
  • Open Preferences > Plugins > Install Plugin from Disk… and choose a zip file under build/distributions

Troubleshootings

runPluginVerifier fails due to UnsupportedClassVersionError

Just after I created a repository from the template, ./gradlew runPluginVerifier -Pplugin.verifier.home.dir=~/.pluginVerifier on one of GitHub Actions failed because of Error: Exception in thread "main" java.lang.UnsupportedClassVersionError: com/jetbrains/pluginverifier/PluginVerifierMain has been compiled by a more recent version of the Java Runtime (class file version 55.0), this version of the Java Runtime only recognizes class file versions up to 52.0.

The detail error was following.

2021-07-25T00:13:10.7212635Z Found online and idle hosted runner(s) in the current repository's organization account that matches the required labels: 'ubuntu-latest'
2021-07-25T00:13:10.7212690Z Waiting for a hosted runner in 'organization' to pick this job...
2021-07-25T00:13:15.4957097Z Current runner version: '2.278.0'
2021-07-25T00:13:15.4991647Z ##[group]Operating System
2021-07-25T00:13:15.4992624Z Ubuntu
2021-07-25T00:13:15.4993092Z 20.04.2
2021-07-25T00:13:15.4993625Z LTS
2021-07-25T00:13:15.4994112Z ##[endgroup]
2021-07-25T00:13:15.4994754Z ##[group]Virtual Environment
2021-07-25T00:13:15.4995415Z Environment: ubuntu-20.04
2021-07-25T00:13:15.4996039Z Version: 20210718.1
2021-07-25T00:13:15.4997087Z Included Software: https://github.com/actions/virtual-environments/blob/ubuntu20/20210718.1/images/linux/Ubuntu2004-README.md
2021-07-25T00:13:15.4998845Z Image Release: https://github.com/actions/virtual-environments/releases/tag/ubuntu20%2F20210718.1
2021-07-25T00:13:15.4999878Z ##[endgroup]
2021-07-25T00:13:15.5002065Z ##[group]GITHUB_TOKEN Permissions
2021-07-25T00:13:15.5003664Z Actions: write
2021-07-25T00:13:15.5004333Z Checks: write
2021-07-25T00:13:15.5004903Z Contents: write
2021-07-25T00:13:15.5005588Z Deployments: write
2021-07-25T00:13:15.5006685Z Discussions: write
2021-07-25T00:13:15.5007334Z Issues: write
2021-07-25T00:13:15.5007860Z Metadata: read
2021-07-25T00:13:15.5008443Z Packages: write
2021-07-25T00:13:15.5009016Z PullRequests: write
2021-07-25T00:13:15.5009933Z RepositoryProjects: write
2021-07-25T00:13:15.5010653Z SecurityEvents: write
2021-07-25T00:13:15.5011364Z Statuses: write
2021-07-25T00:13:15.5012097Z ##[endgroup]
2021-07-25T00:13:15.5015363Z Prepare workflow directory
2021-07-25T00:13:15.5740740Z Prepare all required actions
2021-07-25T00:13:15.5756036Z Getting action download info
2021-07-25T00:13:15.9051505Z Download action repository 'actions/setup-java@v2'
2021-07-25T00:13:18.0103462Z Download action repository 'actions/checkout@v2.3.4'
2021-07-25T00:13:18.1914942Z Download action repository 'actions/cache@v2.1.6'
2021-07-25T00:13:18.5806686Z ##[group]Run actions/setup-java@v2
2021-07-25T00:13:18.5807472Z with:
2021-07-25T00:13:18.5807896Z   distribution: zulu
2021-07-25T00:13:18.5808419Z   java-version: 8
2021-07-25T00:13:18.5808891Z   java-package: jdk
2021-07-25T00:13:18.5809395Z   architecture: x64
2021-07-25T00:13:18.5809879Z   check-latest: false
2021-07-25T00:13:18.5810369Z   server-id: github
2021-07-25T00:13:18.5810907Z   server-username: GITHUB_ACTOR
2021-07-25T00:13:18.5811531Z   server-password: GITHUB_TOKEN
2021-07-25T00:13:18.5812144Z   overwrite-settings: true
2021-07-25T00:13:18.5812669Z ##[endgroup]
2021-07-25T00:13:19.5112544Z Trying to resolve the latest version from remote
2021-07-25T00:13:19.5224076Z Resolved latest version as 8.0.302+8
2021-07-25T00:13:19.5224667Z Trying to download...
2021-07-25T00:13:19.5226273Z Downloading Java 8.0.302+8 (Zulu) from https://cdn.azul.com/zulu/bin/zulu8.56.0.21-ca-jdk8.0.302-linux_x64.tar.gz ...
2021-07-25T00:13:19.6799111Z Extracting Java archive...
2021-07-25T00:13:19.6910272Z [command]/usr/bin/tar xz --warning=no-unknown-keyword -C /home/runner/work/_temp/3c59a625-a806-47db-b926-ac9f1e1b7cd8 -f /home/runner/work/_temp/3f056c09-d9ab-4a0d-b97b-2ce3cfdf7612
2021-07-25T00:13:22.0822405Z Java 8.0.302+8 was downloaded
2021-07-25T00:13:22.0824351Z Setting Java 8.0.302+8 as the default
2021-07-25T00:13:22.0857126Z
2021-07-25T00:13:22.0858309Z Java configuration:
2021-07-25T00:13:22.0859034Z   Distribution: zulu
2021-07-25T00:13:22.0859721Z   Version: 8.0.302+8
2021-07-25T00:13:22.0860766Z   Path: /opt/hostedtoolcache/Java_Zulu_jdk/8.0.302-8/x64
2021-07-25T00:13:22.0861460Z
2021-07-25T00:13:22.0970186Z Creating settings.xml with server-id: github
2021-07-25T00:13:22.0970949Z Writing to /home/runner/.m2/settings.xml
2021-07-25T00:13:22.1189706Z ##[group]Run actions/checkout@v2.3.4
2021-07-25T00:13:22.1190573Z with:
2021-07-25T00:13:22.1191989Z   repository: at-ishikawa/intellij-plugin-emacs-macos-keymap
2021-07-25T00:13:22.1194405Z   token: ***
2021-07-25T00:13:22.1195134Z   ssh-strict: true
2021-07-25T00:13:22.1196112Z   persist-credentials: true
2021-07-25T00:13:22.1197032Z   clean: true
2021-07-25T00:13:22.1197762Z   fetch-depth: 1
2021-07-25T00:13:22.1198501Z   lfs: false
2021-07-25T00:13:22.1199227Z   submodules: false
2021-07-25T00:13:22.1200209Z env:
2021-07-25T00:13:22.1201165Z   JAVA_HOME: /opt/hostedtoolcache/Java_Zulu_jdk/8.0.302-8/x64
2021-07-25T00:13:22.1202192Z ##[endgroup]
2021-07-25T00:13:22.2295169Z Syncing repository: at-ishikawa/intellij-plugin-emacs-macos-keymap
2021-07-25T00:13:22.2301548Z ##[group]Getting Git version info
2021-07-25T00:13:22.2303557Z Working directory is '/home/runner/work/intellij-plugin-emacs-macos-keymap/intellij-plugin-emacs-macos-keymap'
2021-07-25T00:13:22.2360852Z [command]/usr/bin/git version
2021-07-25T00:13:22.2496497Z git version 2.32.0
2021-07-25T00:13:22.2518819Z ##[endgroup]
2021-07-25T00:13:22.2527379Z Deleting the contents of '/home/runner/work/intellij-plugin-emacs-macos-keymap/intellij-plugin-emacs-macos-keymap'
2021-07-25T00:13:22.2530364Z ##[group]Initializing the repository
2021-07-25T00:13:22.2535663Z [command]/usr/bin/git init /home/runner/work/intellij-plugin-emacs-macos-keymap/intellij-plugin-emacs-macos-keymap
2021-07-25T00:13:22.2803367Z hint: Using 'master' as the name for the initial branch. This default branch name
2021-07-25T00:13:22.2805796Z hint: is subject to change. To configure the initial branch name to use in all
2021-07-25T00:13:22.2808987Z hint: of your new repositories, which will suppress this warning, call:
2021-07-25T00:13:22.2809706Z hint:
2021-07-25T00:13:22.2810776Z hint: 	git config --global init.defaultBranch <name>
2021-07-25T00:13:22.2811443Z hint:
2021-07-25T00:13:22.2813832Z hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
2021-07-25T00:13:22.2815676Z hint: 'development'. The just-created branch can be renamed via this command:
2021-07-25T00:13:22.2816367Z hint:
2021-07-25T00:13:22.2816938Z hint: 	git branch -m <name>
2021-07-25T00:13:22.2822684Z Initialized empty Git repository in /home/runner/work/intellij-plugin-emacs-macos-keymap/intellij-plugin-emacs-macos-keymap/.git/
2021-07-25T00:13:22.2837737Z [command]/usr/bin/git remote add origin https://github.com/at-ishikawa/intellij-plugin-emacs-macos-keymap
2021-07-25T00:13:22.2871968Z ##[endgroup]
2021-07-25T00:13:22.2873020Z ##[group]Disabling automatic garbage collection
2021-07-25T00:13:22.2880921Z [command]/usr/bin/git config --local gc.auto 0
2021-07-25T00:13:22.2976801Z ##[endgroup]
2021-07-25T00:13:22.2981963Z ##[group]Setting up auth
2021-07-25T00:13:22.2989554Z [command]/usr/bin/git config --local --name-only --get-regexp core\.sshCommand
2021-07-25T00:13:22.3024798Z [command]/usr/bin/git submodule foreach --recursive git config --local --name-only --get-regexp 'core\.sshCommand' && git config --local --unset-all 'core.sshCommand' || :
2021-07-25T00:13:22.5058135Z [command]/usr/bin/git config --local --name-only --get-regexp http\.https\:\/\/github\.com\/\.extraheader
2021-07-25T00:13:22.5100810Z [command]/usr/bin/git submodule foreach --recursive git config --local --name-only --get-regexp 'http\.https\:\/\/github\.com\/\.extraheader' && git config --local --unset-all 'http.https://github.com/.extraheader' || :
2021-07-25T00:13:22.5363390Z [command]/usr/bin/git config --local http.https://github.com/.extraheader AUTHORIZATION: basic ***
2021-07-25T00:13:22.5433218Z ##[endgroup]
2021-07-25T00:13:22.5434307Z ##[group]Fetching the repository
2021-07-25T00:13:22.5436667Z [command]/usr/bin/git -c protocol.version=2 fetch --no-tags --prune --progress --no-recurse-submodules --depth=1 origin +dc0662f8078541a2f3a61cd08dfa8531b2cce474:refs/remotes/origin/main
2021-07-25T00:13:22.8876797Z remote: Enumerating objects: 32, done.
2021-07-25T00:13:22.8878128Z remote: Counting objects:   3% (1/32)
2021-07-25T00:13:22.8878868Z remote: Counting objects:   6% (2/32)
2021-07-25T00:13:22.8879596Z remote: Counting objects:   9% (3/32)
2021-07-25T00:13:22.8880450Z remote: Counting objects:  12% (4/32)
2021-07-25T00:13:22.8881211Z remote: Counting objects:  15% (5/32)
2021-07-25T00:13:22.8881880Z remote: Counting objects:  18% (6/32)
2021-07-25T00:13:22.8882624Z remote: Counting objects:  21% (7/32)
2021-07-25T00:13:22.8883464Z remote: Counting objects:  25% (8/32)
2021-07-25T00:13:22.8884144Z remote: Counting objects:  28% (9/32)
2021-07-25T00:13:22.8884819Z remote: Counting objects:  31% (10/32)
2021-07-25T00:13:22.8885449Z remote: Counting objects:  34% (11/32)
2021-07-25T00:13:22.8886106Z remote: Counting objects:  37% (12/32)
2021-07-25T00:13:22.8893630Z remote: Counting objects:  40% (13/32)
2021-07-25T00:13:22.8894340Z remote: Counting objects:  43% (14/32)
2021-07-25T00:13:22.8895163Z remote: Counting objects:  46% (15/32)
2021-07-25T00:13:22.8895787Z remote: Counting objects:  50% (16/32)
2021-07-25T00:13:22.8896502Z remote: Counting objects:  53% (17/32)
2021-07-25T00:13:22.8897096Z remote: Counting objects:  56% (18/32)
2021-07-25T00:13:22.8897681Z remote: Counting objects:  59% (19/32)
2021-07-25T00:13:22.8898247Z remote: Counting objects:  62% (20/32)
2021-07-25T00:13:22.8898822Z remote: Counting objects:  65% (21/32)
2021-07-25T00:13:22.8899429Z remote: Counting objects:  68% (22/32)
2021-07-25T00:13:22.8900017Z remote: Counting objects:  71% (23/32)
2021-07-25T00:13:22.8900578Z remote: Counting objects:  75% (24/32)
2021-07-25T00:13:22.8901120Z remote: Counting objects:  78% (25/32)
2021-07-25T00:13:22.8901677Z remote: Counting objects:  81% (26/32)
2021-07-25T00:13:22.8902223Z remote: Counting objects:  84% (27/32)
2021-07-25T00:13:22.8902788Z remote: Counting objects:  87% (28/32)
2021-07-25T00:13:22.8903336Z remote: Counting objects:  90% (29/32)
2021-07-25T00:13:22.8903896Z remote: Counting objects:  93% (30/32)
2021-07-25T00:13:22.8904453Z remote: Counting objects:  96% (31/32)
2021-07-25T00:13:22.8904994Z remote: Counting objects: 100% (32/32)
2021-07-25T00:13:22.8907273Z remote: Counting objects: 100% (32/32), done.
2021-07-25T00:13:22.8907943Z remote: Compressing objects:   3% (1/27)
2021-07-25T00:13:22.8909000Z remote: Compressing objects:   7% (2/27)
2021-07-25T00:13:22.8909639Z remote: Compressing objects:  11% (3/27)
2021-07-25T00:13:22.8910249Z remote: Compressing objects:  14% (4/27)
2021-07-25T00:13:22.8910849Z remote: Compressing objects:  18% (5/27)
2021-07-25T00:13:22.8911462Z remote: Compressing objects:  22% (6/27)
2021-07-25T00:13:22.8912074Z remote: Compressing objects:  25% (7/27)
2021-07-25T00:13:22.8913302Z remote: Compressing objects:  29% (8/27)
2021-07-25T00:13:22.8929577Z remote: Compressing objects:  33% (9/27)
2021-07-25T00:13:22.8930419Z remote: Compressing objects:  37% (10/27)
2021-07-25T00:13:22.8931225Z remote: Compressing objects:  40% (11/27)
2021-07-25T00:13:22.8932014Z remote: Compressing objects:  44% (12/27)
2021-07-25T00:13:22.8936248Z remote: Compressing objects:  48% (13/27)
2021-07-25T00:13:22.8937062Z remote: Compressing objects:  51% (14/27)
2021-07-25T00:13:22.8937871Z remote: Compressing objects:  55% (15/27)
2021-07-25T00:13:22.8938672Z remote: Compressing objects:  59% (16/27)
2021-07-25T00:13:22.8939452Z remote: Compressing objects:  62% (17/27)
2021-07-25T00:13:22.8940250Z remote: Compressing objects:  66% (18/27)
2021-07-25T00:13:22.8941038Z remote: Compressing objects:  70% (19/27)
2021-07-25T00:13:22.8941839Z remote: Compressing objects:  74% (20/27)
2021-07-25T00:13:22.8942846Z remote: Compressing objects:  77% (21/27)
2021-07-25T00:13:22.8943639Z remote: Compressing objects:  81% (22/27)
2021-07-25T00:13:22.8944433Z remote: Compressing objects:  85% (23/27)
2021-07-25T00:13:22.8945218Z remote: Compressing objects:  88% (24/27)
2021-07-25T00:13:22.8946018Z remote: Compressing objects:  92% (25/27)
2021-07-25T00:13:22.8946805Z remote: Compressing objects:  96% (26/27)
2021-07-25T00:13:22.8947605Z remote: Compressing objects: 100% (27/27)
2021-07-25T00:13:22.8948526Z remote: Compressing objects: 100% (27/27), done.
2021-07-25T00:13:22.9035809Z remote: Total 32 (delta 2), reused 17 (delta 1), pack-reused 0
2021-07-25T00:13:22.9411371Z From https://github.com/at-ishikawa/intellij-plugin-emacs-macos-keymap
2021-07-25T00:13:22.9413035Z  * [new ref]         dc0662f8078541a2f3a61cd08dfa8531b2cce474 -> origin/main
2021-07-25T00:13:22.9516541Z ##[endgroup]
2021-07-25T00:13:22.9522394Z ##[group]Determining the checkout info
2021-07-25T00:13:22.9553891Z ##[endgroup]
2021-07-25T00:13:22.9554538Z ##[group]Checking out the ref
2021-07-25T00:13:22.9555939Z [command]/usr/bin/git checkout --progress --force -B main refs/remotes/origin/main
2021-07-25T00:13:22.9601461Z Switched to a new branch 'main'
2021-07-25T00:13:22.9602362Z Branch 'main' set up to track remote branch 'main' from 'origin'.
2021-07-25T00:13:22.9618276Z ##[endgroup]
2021-07-25T00:13:22.9667643Z [command]/usr/bin/git log -1 --format='%H'
2021-07-25T00:13:22.9690884Z 'dc0662f8078541a2f3a61cd08dfa8531b2cce474'
2021-07-25T00:13:23.1040075Z ##[group]Run actions/cache@v2.1.6
2021-07-25T00:13:23.1040860Z with:
2021-07-25T00:13:23.1041284Z   path: ~/.gradle/caches
2021-07-25T00:13:23.1042963Z   key: Linux-gradle-caches-7304178c36b767d53707fc7caf65d771a8e1fd3786ce624ff9932cb11afb7619
2021-07-25T00:13:23.1044604Z env:
2021-07-25T00:13:23.1045144Z   JAVA_HOME: /opt/hostedtoolcache/Java_Zulu_jdk/8.0.302-8/x64
2021-07-25T00:13:23.1045723Z ##[endgroup]
2021-07-25T00:13:24.5004444Z Received 197132288 of 1371603264 (14.4%), 187.8 MBs/sec
2021-07-25T00:13:25.5014472Z Received 373293056 of 1371603264 (27.2%), 177.8 MBs/sec
2021-07-25T00:13:26.5051465Z Received 583008256 of 1371603264 (42.5%), 185.0 MBs/sec
2021-07-25T00:13:27.5054517Z Received 830472192 of 1371603264 (60.5%), 197.7 MBs/sec
2021-07-25T00:13:28.5093722Z Received 1090519040 of 1371603264 (79.5%), 207.6 MBs/sec
2021-07-25T00:13:29.5104184Z Received 1359020352 of 1371603264 (99.1%), 215.6 MBs/sec
2021-07-25T00:13:34.9629484Z Received 1371603264 of 1371603264 (100.0%), 114.1 MBs/sec
2021-07-25T00:13:34.9637576Z Cache Size: ~1308 MB (1371603264 B)
2021-07-25T00:13:34.9756337Z [command]/usr/bin/tar --use-compress-program zstd -d -xf /home/runner/work/_temp/4870a2d4-6da8-4359-890b-132937208416/cache.tzst -P -C /home/runner/work/intellij-plugin-emacs-macos-keymap/intellij-plugin-emacs-macos-keymap
2021-07-25T00:13:45.5792669Z Cache restored successfully
2021-07-25T00:13:46.0001682Z Cache restored from key: Linux-gradle-caches-7304178c36b767d53707fc7caf65d771a8e1fd3786ce624ff9932cb11afb7619
2021-07-25T00:13:46.5835893Z ##[group]Run actions/cache@v2.1.6
2021-07-25T00:13:46.5836443Z with:
2021-07-25T00:13:46.5836985Z   path: ~/.gradle/wrapper
2021-07-25T00:13:46.5838850Z   key: Linux-gradle-wrapper-10a37fa6138018db999d3b97bd06c81cc04dc5b55a168498f1dc6ff7fac5b8b2
2021-07-25T00:13:46.5840722Z env:
2021-07-25T00:13:46.5841373Z   JAVA_HOME: /opt/hostedtoolcache/Java_Zulu_jdk/8.0.302-8/x64
2021-07-25T00:13:46.5842003Z ##[endgroup]
2021-07-25T00:13:47.9531056Z Received 206568275 of 223345491 (92.5%), 197.0 MBs/sec
2021-07-25T00:13:48.1938412Z Received 223345491 of 223345491 (100.0%), 171.6 MBs/sec
2021-07-25T00:13:48.2052250Z Cache Size: ~213 MB (223345491 B)
2021-07-25T00:13:48.2054916Z [command]/usr/bin/tar --use-compress-program zstd -d -xf /home/runner/work/_temp/c3aa8d53-69e2-4b17-b3ae-8347db12a96c/cache.tzst -P -C /home/runner/work/intellij-plugin-emacs-macos-keymap/intellij-plugin-emacs-macos-keymap
2021-07-25T00:13:48.6421323Z Cache restored successfully
2021-07-25T00:13:48.6771954Z Cache restored from key: Linux-gradle-wrapper-10a37fa6138018db999d3b97bd06c81cc04dc5b55a168498f1dc6ff7fac5b8b2
2021-07-25T00:13:48.6994743Z ##[group]Run PROPERTIES="$(./gradlew properties --console=plain -q)"
2021-07-25T00:13:48.6995744Z PROPERTIES="$(./gradlew properties --console=plain -q)"
2021-07-25T00:13:48.6996783Z IDE_VERSIONS="$(echo "$PROPERTIES" | grep "^pluginVerifierIdeVersions:" | base64)"
2021-07-25T00:13:48.6997587Z 
2021-07-25T00:13:48.6998300Z echo "::set-output name=ideVersions::$IDE_VERSIONS"
2021-07-25T00:13:48.6999256Z echo "::set-output name=pluginVerifierHomeDir::~/.pluginVerifier"
2021-07-25T00:13:48.7043537Z shell: /usr/bin/bash --noprofile --norc -e -o pipefail {0}
2021-07-25T00:13:48.7044111Z env:
2021-07-25T00:13:48.7044706Z   JAVA_HOME: /opt/hostedtoolcache/Java_Zulu_jdk/8.0.302-8/x64
2021-07-25T00:13:48.7045312Z ##[endgroup]
2021-07-25T00:13:57.3305329Z ##[group]Run actions/cache@v2.1.6
2021-07-25T00:13:57.3305811Z with:
2021-07-25T00:13:57.3306305Z   path: ~/.pluginVerifier/ides
2021-07-25T00:13:57.3309282Z   key: Linux-plugin-verifier-cGx1Z2luVmVyaWZpZXJJZGVWZXJzaW9uczogMjAyMC4yLjQsIDIwMjAuMy40LCAyMDIxLjEuMQo=
2021-07-25T00:13:57.3312100Z env:
2021-07-25T00:13:57.3312669Z   JAVA_HOME: /opt/hostedtoolcache/Java_Zulu_jdk/8.0.302-8/x64
2021-07-25T00:13:57.3313258Z ##[endgroup]
2021-07-25T00:13:57.5464507Z Cache not found for input keys: Linux-plugin-verifier-cGx1Z2luVmVyaWZpZXJJZGVWZXJzaW9uczogMjAyMC4yLjQsIDIwMjAuMy40LCAyMDIxLjEuMQo=
2021-07-25T00:13:57.5547355Z ##[group]Run ./gradlew runPluginVerifier -Pplugin.verifier.home.dir=~/.pluginVerifier
2021-07-25T00:13:57.5548782Z ./gradlew runPluginVerifier -Pplugin.verifier.home.dir=~/.pluginVerifier
2021-07-25T00:13:57.5591421Z shell: /usr/bin/bash -e {0}
2021-07-25T00:13:57.5591857Z env:
2021-07-25T00:13:57.5592444Z   JAVA_HOME: /opt/hostedtoolcache/Java_Zulu_jdk/8.0.302-8/x64
2021-07-25T00:13:57.5593054Z ##[endgroup]
2021-07-25T00:13:58.2047895Z
2021-07-25T00:13:58.2049151Z Welcome to Gradle 7.0.2!
2021-07-25T00:13:58.2049510Z
2021-07-25T00:13:58.2050020Z Here are the highlights of this release:
2021-07-25T00:13:58.2051289Z  - File system watching enabled by default
2021-07-25T00:13:58.2052191Z  - Support for running with and building Java 16 projects
2021-07-25T00:13:58.2053079Z  - Native support for Apple Silicon processors
2021-07-25T00:13:58.2053905Z  - Dependency catalog feature preview
2021-07-25T00:13:58.2054289Z
2021-07-25T00:13:58.2055420Z For more details see https://docs.gradle.org/7.0.2/release-notes.html
2021-07-25T00:13:58.2056060Z
2021-07-25T00:13:59.1151550Z > Task :compileKotlin NO-SOURCE
2021-07-25T00:13:59.1163065Z > Task :compileJava NO-SOURCE
2021-07-25T00:13:59.2024485Z > Task :patchPluginXml
2021-07-25T00:13:59.3018010Z > Task :processResources
2021-07-25T00:13:59.3019032Z > Task :classes
2021-07-25T00:13:59.6020675Z > Task :instrumentCode
2021-07-25T00:13:59.6021811Z > Task :postInstrumentCode
2021-07-25T00:13:59.7024513Z > Task :inspectClassesForKotlinIC
2021-07-25T00:13:59.7025937Z > Task :jar
2021-07-25T00:13:59.7026645Z > Task :prepareSandbox
2021-07-25T00:14:15.0018474Z
2021-07-25T00:14:15.0027957Z WARNING: An illegal reflective access operation has occurred
2021-07-25T00:14:15.0028794Z > Task :buildSearchableOptions
2021-07-25T00:14:15.0030321Z WARNING: Illegal reflective access by com.intellij.util.ReflectionUtil to field java.awt.event.InvocationEvent.runnable
2021-07-25T00:14:15.0131142Z WARNING: Please consider reporting this to the maintainers of com.intellij.util.ReflectionUtil
2021-07-25T00:14:15.0133281Z WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
2021-07-25T00:14:15.0134352Z WARNING: All illegal access operations will be denied in a future release
2021-07-25T00:14:16.6015894Z 2021-07-25 00:14:16,577 [   2014]   WARN - j.internal.DebugAttachDetector - Unable to start DebugAttachDetector, please add `--add-exports java.base/jdk.internal.vm=ALL-UNNAMED` to VM options
2021-07-25T00:14:17.6018752Z Starting searchable options index builder
2021-07-25T00:14:18.0016297Z 2021-07-25 00:14:17,909 [   3346]   WARN - ConfigurableExtensionPointUtil - ignore deprecated groupId: language for id: preferences.language.Kotlin.scripting
2021-07-25T00:14:38.6016111Z Jul 25, 2021 12:14:38 AM java.util.prefs.FileSystemPreferences$1 run
2021-07-25T00:14:38.6040712Z INFO: Created user preferences directory.
2021-07-25T00:14:38.6042045Z Jul 25, 2021 12:14:38 AM java.util.prefs.FileSystemPreferences$6 run
2021-07-25T00:14:38.6043875Z WARNING: Prefs file removed in background /home/runner/.java/.userPrefs/prefs.xml
2021-07-25T00:14:42.1014366Z Searchable options index builder completed
2021-07-25T00:14:42.9015376Z
2021-07-25T00:14:42.9016964Z > Task :jarSearchableOptions
2021-07-25T00:14:42.9017606Z > Task :buildPlugin
2021-07-25T00:14:43.2014173Z > Task :verifyPlugin
2021-07-25T00:15:13.2016750Z > Task :runPluginVerifier
2021-07-25T00:16:20.8014226Z Error: A JNI error has occurred, please check your installation and try again
2021-07-25T00:16:20.8024432Z ##[error]Exception in thread "main" java.lang.UnsupportedClassVersionError: com/jetbrains/pluginverifier/PluginVerifierMain has been compiled by a more recent version of the Java Runtime (class file version 55.0), this version of the Java Runtime only recognizes class file versions up to 52.0
2021-07-25T00:16:20.8039111Z
2021-07-25T00:16:20.8039993Z > Task :runPluginVerifier FAILED
2021-07-25T00:16:20.8044291Z 	at java.lang.ClassLoader.defineClass1(Native Method)
2021-07-25T00:16:20.8045580Z 	at java.lang.ClassLoader.defineClass(ClassLoader.java:757)
2021-07-25T00:16:20.8047392Z 	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
2021-07-25T00:16:20.8049048Z 	at java.net.URLClassLoader.defineClass(URLClassLoader.java:468)
2021-07-25T00:16:20.8050400Z 	at java.net.URLClassLoader.access$100(URLClassLoader.java:74)
2021-07-25T00:16:20.8051583Z 	at java.net.URLClassLoader$1.run(URLClassLoader.java:369)
2021-07-25T00:16:20.8052641Z 	at java.net.URLClassLoader$1.run(URLClassLoader.java:363)
2021-07-25T00:16:20.8053946Z 	at java.security.AccessController.doPrivileged(Native Method)
2021-07-25T00:16:20.8055394Z 	at java.net.URLClassLoader.findClass(URLClassLoader.java:362)
2021-07-25T00:16:20.8056654Z 	at java.lang.ClassLoader.loadClass(ClassLoader.java:419)
2021-07-25T00:16:20.8057842Z 	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352)
2021-07-25T00:16:20.8066521Z 	at java.lang.ClassLoader.loadClass(ClassLoader.java:352)
2021-07-25T00:16:20.8068112Z 	at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:601)
2021-07-25T00:16:20.9015192Z
2021-07-25T00:16:20.9016434Z FAILURE: Build failed with an exception.
2021-07-25T00:16:20.9016981Z
2021-07-25T00:16:20.9018192Z * What went wrong:
2021-07-25T00:16:20.9019624Z Execution failed for task ':runPluginVerifier'.
2021-07-25T00:16:20.9020913Z > Process 'command '/opt/hostedtoolcache/Java_Zulu_jdk/8.0.302-8/x64/bin/java'' finished with non-zero exit value 1
2021-07-25T00:16:20.9021588Z
2021-07-25T00:16:20.9022090Z 12 actionable tasks: 12 executed
2021-07-25T00:16:20.9022606Z * Try:
2021-07-25T00:16:20.9023755Z Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
2021-07-25T00:16:20.9024502Z
2021-07-25T00:16:20.9025122Z * Get more help at https://help.gradle.org
2021-07-25T00:16:20.9025608Z
2021-07-25T00:16:20.9026025Z BUILD FAILED in 2m 23s
2021-07-25T00:16:20.9347047Z ##[error]Process completed with exit code 1.
2021-07-25T00:16:20.9448432Z Post job cleanup.
2021-07-25T00:16:21.0705168Z [command]/usr/bin/git version
2021-07-25T00:16:21.0757956Z git version 2.32.0
2021-07-25T00:16:21.0796802Z [command]/usr/bin/git config --local --name-only --get-regexp core\.sshCommand
2021-07-25T00:16:21.0832485Z [command]/usr/bin/git submodule foreach --recursive git config --local --name-only --get-regexp 'core\.sshCommand' && git config --local --unset-all 'core.sshCommand' || :
2021-07-25T00:16:21.1198262Z [command]/usr/bin/git config --local --name-only --get-regexp http\.https\:\/\/github\.com\/\.extraheader
2021-07-25T00:16:21.1239967Z http.https://github.com/.extraheader
2021-07-25T00:16:21.1241564Z [command]/usr/bin/git config --local --unset-all http.https://github.com/.extraheader
2021-07-25T00:16:21.1272678Z [command]/usr/bin/git submodule foreach --recursive git config --local --name-only --get-regexp 'http\.https\:\/\/github\.com\/\.extraheader' && git config --local --unset-all 'http.https://github.com/.extraheader' || :
2021-07-25T00:16:21.1630135Z Post job cleanup.
2021-07-25T00:16:21.2242240Z Cleaning up orphan processes
2021-07-25T00:16:21.2527423Z Terminate orphan process: pid (1722) (java)

How to solve it

I haven’t solved it yet.

Errors when Run “Run Plugin” on IntelliJ IDEA

I got following warning messages when I run

  • a “Run Plugin” in IntelliJ IDE, or
  • build a plugin by ./gradlew buildPlugin
2021-07-24 17:37:13,157 [    526]   WARN - .intellij.util.EnvironmentUtil - can't get shell environment
java.lang.RuntimeException: command [/usr/local/bin/fish, -l, -c, '$HOME/.gradle/caches/modules-2/files-2.1/com.jetbrains.intellij.idea/ideaIC/2020.2.4/b1d028673e39dbecbf4aa2a2bcd4f2a72f8860da/ideaIC-2020.2.4/bin/printenv.py' '/var/folders/hz/7rcdbkks63n31jjb763824y00000gp/T/intellij-shell-env.5285664788779010860.tmp']
	exit code:126 text:0 out:fish: The file '$HOME/.gradle/caches/modules-2/files-2.1/com.jetbrains.intellij.idea/ideaIC/2020.2.4/b1d028673e39dbecbf4aa2a2bcd4f2a72f8860da/ideaIC-2020.2.4/bin/printenv.py' is not executable by this user
'$HOME/.gradle/caches/modules-2/files-2.1/com.jetbrains.intellij.idea/ideaIC/2020.2.4/b1d028673e39dbecbf4aa2a2bcd4f2a72f8860da/ideaIC-2020.2.4/bin/printenv.py' '/var/folders/hz/7rcdbkks63n31jjb763824y00000gp/T/intellij-shell-env.5285664788779010860.tmp'
^
	at com.intellij.util.EnvironmentUtil$ShellEnvReader.runProcessAndReadOutputAndEnvs(EnvironmentUtil.java:292)
	at com.intellij.util.EnvironmentUtil$ShellEnvReader.readShellEnv(EnvironmentUtil.java:220)
	at com.intellij.util.EnvironmentUtil.getShellEnv(EnvironmentUtil.java:180)
	at com.intellij.util.EnvironmentUtil.lambda$loadEnvironment$0(EnvironmentUtil.java:71)
	at java.base/java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1700)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.util.concurrent.Executors$PrivilegedThreadFactory$1$1.run(Executors.java:668)
	at java.base/java.util.concurrent.Executors$PrivilegedThreadFactory$1$1.run(Executors.java:665)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.util.concurrent.Executors$PrivilegedThreadFactory$1.run(Executors.java:665)
	at java.base/java.lang.Thread.run(Thread.java:834)
2021-07-24 17:37:13,844 [   1213]   WARN - i.mac.MacOSApplicationProvider - No URL bundle (CFBundleURLTypes) is defined in the main bundle.
To be able to open external links, specify protocols in the app layout section of the build file.
Example: args.urlSchemes = ["your-protocol"] will handle following links: your-protocol://open?file=file&line=line
2021-07-24 17:37:15,575 [   2944]   WARN - j.internal.DebugAttachDetector - Unable to start DebugAttachDetector, please add `--add-exports java.base/jdk.internal.vm=ALL-UNNAMED` to VM options
2021-07-24 17:37:16,785 [   4154]   WARN - nSystem.impl.ActionManagerImpl - keymap "Xcode" not found [Plugin: com.intellij]
2021-07-24 17:37:38,083 [  25452]   WARN - api.vfs.impl.local.FileWatcher - Native file watcher is not executable: <a href="$HOME/.gradle/caches/modules-2/files-2.1/com.jetbrains.intellij.idea/ideaIC/2020.2.4/b1d028673e39dbecbf4aa2a2bcd4f2a72f8860da/ideaIC-2020.2.4/bin/mac/fsnotifier">$HOME/.gradle/caches/modules-2/files-2.1/com.jetbrains.intellij.idea/ideaIC/2020.2.4/b1d028673e39dbecbf4aa2a2bcd4f2a72f8860da/ideaIC-2020.2.4/bin/mac/fsnotifier</a>
2021-07-24 17:37:38,941 [  26310]   WARN - ion.impl.NotificationCollector - Notification group 'Heap Dump Analysis' is already registered in whitelist
2021-07-24 17:37:38,941 [  26310]   WARN - ion.impl.NotificationCollector - Notification group 'Low Memory' is already registered in whitelist
2021-07-24 17:38:28,034 [  75403]   WARN - Container.ComponentManagerImpl - Do not use constructor injection (requestorClass=org.jetbrains.android.compose.AndroidComposeAutoDocumentation)
2021-07-24 17:38:28,385 [  75754]   WARN - tartup.impl.StartupManagerImpl - Activities registered via registerPostStartupActivity must be dumb-aware: com.intellij.ui.mac.touchbar.TouchBarsManager$$Lambda$1824/0x000000080142b440@394f1533
2021-07-24 17:38:28,396 [  75765]   WARN - tartup.impl.StartupManagerImpl - Activities registered via registerPostStartupActivity must be dumb-aware: org.jetbrains.kotlin.idea.configuration.ui.KotlinConfigurationCheckerComponent$projectOpened$1@51531918
2021-07-24 17:38:34,173 [  81542]   WARN - .intellij.diagnostic.VMOptions - VM options file not configured
2021-07-24 17:38:38,878 [  86247]   WARN - ConfigurableExtensionPointUtil - ignore deprecated groupId: language for id: preferences.language.Kotlin.scripting
2021-07-24 17:38:52,395 [  99764]   WARN - com.intellij.util.xmlb.Binding - no accessors for org.jetbrains.kotlin.idea.core.script.configuration.utils.ScriptClassRootsStorage
2021-07-24 17:39:02,407 [ 109776]   WARN - com.intellij.util.xmlb.Binding - no accessors for org.jetbrains.kotlin.idea.highlighter.KotlinDefaultHighlightingSettingsProvider
2021-07-24 17:39:26,991 [ 134360]   WARN - com.intellij.util.xmlb.Binding - no accessors for org.jetbrains.kotlin.idea.scripting.gradle.GradleScriptInputsWatcher$Storage
2021-07-24 17:39:30,975 [ 138344]  ERROR - tellij.openapi.util.ObjectTree - Memory leak detected: 'com.intellij.facet.impl.ui.libraries.LibraryOptionsPanel@e76f452' of class com.intellij.facet.impl.ui.libraries.LibraryOptionsPanel
See the cause for the corresponding Disposer.register() stacktrace:

java.lang.RuntimeException: Memory leak detected: 'com.intellij.facet.impl.ui.libraries.LibraryOptionsPanel@e76f452' of class com.intellij.facet.impl.ui.libraries.LibraryOptionsPanel
See the cause for the corresponding Disposer.register() stacktrace:

	at com.intellij.openapi.util.ObjectTree.assertIsEmpty(ObjectTree.java:235)
	at com.intellij.openapi.util.Disposer.assertIsEmpty(Disposer.java:144)
	at com.intellij.openapi.util.Disposer.assertIsEmpty(Disposer.java:139)
	at com.intellij.openapi.application.impl.ApplicationImpl.disposeContainer(ApplicationImpl.java:197)
	at com.intellij.openapi.application.impl.ApplicationImpl.disposeSelf(ApplicationImpl.java:214)
	at com.intellij.openapi.application.impl.ApplicationImpl.doExit(ApplicationImpl.java:609)
	at com.intellij.openapi.application.impl.ApplicationImpl.exit(ApplicationImpl.java:579)
	at com.intellij.openapi.application.impl.ApplicationImpl.exit(ApplicationImpl.java:568)
	at com.intellij.openapi.application.ex.ApplicationEx.exit(ApplicationEx.java:101)
	at com.intellij.openapi.wm.impl.welcomeScreen.WelcomeFrame$3.windowClosing(WelcomeFrame.java:111)
	at java.desktop/java.awt.AWTEventMulticaster.windowClosing(AWTEventMulticaster.java:357)
	at java.desktop/java.awt.Window.processWindowEvent(Window.java:2079)
	at java.desktop/javax.swing.JFrame.processWindowEvent(JFrame.java:298)
	at java.desktop/java.awt.Window.processEvent(Window.java:2038)
	at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:5029)
	at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2321)
	at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2773)
	at java.desktop/java.awt.Component.dispatchEvent(Component.java:4861)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:778)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:727)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:95)
	at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:751)
	at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:749)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:748)
	at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:971)
	at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:841)
	at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$8(IdeEventQueue.java:452)
	at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:744)
	at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$9(IdeEventQueue.java:451)
	at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:802)
	at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:505)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: java.lang.Throwable
	at com.intellij.openapi.util.ObjectNode.<init>(ObjectNode.java:35)
	at com.intellij.openapi.util.ObjectTree.createNodeFor(ObjectTree.java:113)
	at com.intellij.openapi.util.ObjectTree.register(ObjectTree.java:74)
	at com.intellij.openapi.util.Disposer.register(Disposer.java:70)
	at com.intellij.facet.impl.ui.libraries.LibraryOptionsPanel.showSettingsPanel(LibraryOptionsPanel.java:180)
	at com.intellij.facet.impl.ui.libraries.LibraryOptionsPanel.<init>(LibraryOptionsPanel.java:127)
	at com.intellij.facet.impl.ui.libraries.LibraryOptionsPanel.<init>(LibraryOptionsPanel.java:100)
	at org.jetbrains.kotlin.idea.framework.KotlinModuleSettingStep.getLibraryPanel(KotlinModuleSettingStep.java:186)
	at org.jetbrains.kotlin.idea.framework.KotlinModuleSettingStep.getComponent(KotlinModuleSettingStep.java:137)
	at org.jetbrains.kotlin.idea.framework.KotlinModuleSettingStep.<init>(KotlinModuleSettingStep.java:103)
	at org.jetbrains.kotlin.idea.framework.KotlinModuleBuilder.modifySettingsStep(KotlinModuleBuilder.kt:40)
	at com.intellij.ide.projectWizard.ProjectSettingsStep.setupPanels(ProjectSettingsStep.java:90)
	at com.intellij.ide.projectWizard.ProjectSettingsStep.updateStep(ProjectSettingsStep.java:109)
	at com.intellij.ide.util.newProjectWizard.AbstractProjectWizard.updateStep(AbstractProjectWizard.java:149)
	at com.intellij.ide.wizard.AbstractWizard.updateStep(AbstractWizard.java:384)
	at com.intellij.ide.wizard.AbstractWizard.doNextAction(AbstractWizard.java:408)
	at com.intellij.ide.util.newProjectWizard.AbstractProjectWizard.doNextAction(AbstractProjectWizard.java:253)
	at com.intellij.ide.wizard.AbstractWizard.proceedToNextStep(AbstractWizard.java:220)
	at com.intellij.ide.wizard.AbstractWizard$5.actionPerformed(AbstractWizard.java:177)
	at java.desktop/javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1967)
	at java.desktop/javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2308)
	at java.desktop/javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:405)
	at java.desktop/javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:262)
	at java.desktop/javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:270)
	at java.desktop/java.awt.Component.processMouseEvent(Component.java:6654)
	at java.desktop/javax.swing.JComponent.processMouseEvent(JComponent.java:3345)
	at java.desktop/java.awt.Component.processEvent(Component.java:6419)
	at java.desktop/java.awt.Container.processEvent(Container.java:2263)
	at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:5029)
	at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2321)
	at java.desktop/java.awt.Component.dispatchEvent(Component.java:4861)
	at java.desktop/java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4918)
	at java.desktop/java.awt.LightweightDispatcher.processMouseEvent(Container.java:4547)
	at java.desktop/java.awt.LightweightDispatcher.dispatchEvent(Container.java:4488)
	at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2307)
	at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2773)
	at java.desktop/java.awt.Component.dispatchEvent(Component.java:4861)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:778)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:727)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:95)
	at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:751)
	at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:749)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:748)
	at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:971)
	at com.intellij.ide.IdeEventQueue.dispatchMouseEvent(IdeEventQueue.java:906)
	at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:838)
	at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$8(IdeEventQueue.java:452)
	at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:733)
	at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$9(IdeEventQueue.java:451)
	at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:802)
	at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:505)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:117)
	at java.desktop/java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:190)
	at java.desktop/java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:235)
	at java.desktop/java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:233)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.desktop/java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:233)
	at java.desktop/java.awt.Dialog.show(Dialog.java:1063)
	at com.intellij.openapi.ui.impl.DialogWrapperPeerImpl$MyDialog.show(DialogWrapperPeerImpl.java:711)
	at com.intellij.openapi.ui.impl.DialogWrapperPeerImpl.show(DialogWrapperPeerImpl.java:438)
	at com.intellij.openapi.ui.DialogWrapper.doShow(DialogWrapper.java:1700)
	at com.intellij.openapi.ui.DialogWrapper.show(DialogWrapper.java:1659)
	at com.intellij.openapi.ui.DialogWrapper.showAndGet(DialogWrapper.java:1673)
	at com.intellij.ide.impl.NewProjectUtil.createNewProject(NewProjectUtil.java:63)
	at com.intellij.ide.actions.NewProjectAction.actionPerformed(NewProjectAction.java:24)
	at com.intellij.openapi.actionSystem.ex.ActionUtil.performActionDumbAware(ActionUtil.java:282)
	at com.intellij.openapi.actionSystem.ex.ActionUtil.invokeAction(ActionUtil.java:446)
	at com.intellij.openapi.actionSystem.ex.ActionUtil.invokeAction(ActionUtil.java:431)
	at com.intellij.ui.components.labels.ActionLink$1.linkSelected(ActionLink.java:47)
	at com.intellij.ui.components.labels.LinkLabel.doClick(LinkLabel.java:138)
	at com.intellij.ui.components.labels.ActionLink.doClick(ActionLink.java:56)
	at com.intellij.ui.components.labels.LinkLabel$MyMouseHandler.mouseReleased(LinkLabel.java:322)
	at java.desktop/java.awt.Component.processMouseEvent(Component.java:6654)
	at java.desktop/javax.swing.JComponent.processMouseEvent(JComponent.java:3345)
	at java.desktop/java.awt.Component.processEvent(Component.java:6419)
	at java.desktop/java.awt.Container.processEvent(Container.java:2263)
	at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:5029)
	at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2321)
	at java.desktop/java.awt.Component.dispatchEvent(Component.java:4861)
	at java.desktop/java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4918)
	at java.desktop/java.awt.LightweightDispatcher.processMouseEvent(Container.java:4547)
	at java.desktop/java.awt.LightweightDispatcher.dispatchEvent(Container.java:4488)
	at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2307)
	at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2773)
	at java.desktop/java.awt.Component.dispatchEvent(Component.java:4861)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:778)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:727)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:95)
	at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:751)
	at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:749)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:748)
	at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:971)
	at com.intellij.ide.IdeEventQueue.dispatchMouseEvent(IdeEventQueue.java:906)
	at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:838)
	... 11 more
2021-07-24 17:39:30,978 [ 138347]  ERROR - tellij.openapi.util.ObjectTree - IntelliJ IDEA 2020.2.4  Build #IC-202.8194.7
2021-07-24 17:39:30,979 [ 138348]  ERROR - tellij.openapi.util.ObjectTree - JDK: 11.0.9; VM: OpenJDK 64-Bit Server VM; Vendor: JetBrains s.r.o.
2021-07-24 17:39:30,979 [ 138348]  ERROR - tellij.openapi.util.ObjectTree - OS: Mac OS X

How to solve it

I haven’t solved yet. Maybe this happened because the shell was fish?

Even though I saw these warnings, it didn’t stop the task and I was able to do what I wanted to do, so I didn’t spend time to look into it.

Last updated on
Go MySQL clientOverviews for Apache cassandra