redhat-developer / redhat-developer/vscode-java
[Performance] - Can not find Implementations for interface
まだ誰も着手していません。
- 主要言語
- TypeScript
- スター
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- フォーク
- 546
- 平均マージ
- 20時間 1分
- マージ済み PR（30日）
- 11
説明
When peek implementations is selected it can not return the query from jdtls.
Environment
- Operating System: Windows 11
- JDK version: 21
- Visual Studio Code version: 1.94.2
- Java extension version: 1.35.1
Steps To Reproduce
- Clone https://github.com/apache/camel
- Wait for project to be imported
- Go to org.apache.camel.Expression interface
- Right click on Expression interface > Peek > Peek Implementations
After executed action(peek implementations) the inline window will never be shown and blue line at top indicating progess will spin. Actually this will make the backend/server unresponsive, at least in my usecase with 4G allocated to JVM.
It should return all places where this interface is implemented.
Also I encountered this error while navigating this project, not sure if it is related to the issue above.
Logs
[Error - 4:02:35 PM] Oct 23, 2024, 4:02:35 PM Problems occurred when invoking code from plug-in: "org.eclipse.jdt.ls.core".
Referenced classpath provider does not exist: org.eclipse.m2e.launchconfig.classpathProvider
org.eclipse.core.runtime.CoreException: Referenced classpath provider does not exist: org.eclipse.m2e.launchconfig.classpathProvider
at org.eclipse.jdt.launching.JavaRuntime.abort(JavaRuntime.java:1870)
at org.eclipse.jdt.launching.JavaRuntime.abort(JavaRuntime.java:1855)
at org.eclipse.jdt.launching.JavaRuntime.getClasspathProvider(JavaRuntime.java:1181)
at org.eclipse.jdt.launching.JavaRuntime.computeUnresolvedRuntimeClasspath(JavaRuntime.java:1659)
at org.eclipse.jdt.launching.AbstractJavaLaunchConfigurationDelegate.getClasspathAndModulepath(AbstractJavaLaunchConfigurationDelegate.java:463)
at org.eclipse.jdt.ls.core.internal.commands.ProjectCommand.lambda$8(ProjectCommand.java:435)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2457)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2482)
at org.eclipse.jdt.ls.core.internal.commands.ProjectCommand.getClasspathsFromJavaProject(ProjectCommand.java:434)
at org.eclipse.jdt.ls.core.internal.commands.ProjectCommand.getClasspaths(ProjectCommand.java:414)
at org.eclipse.jdt.ls.core.internal.JDTDelegateCommandHandler.executeCommand(JDTDelegateCommandHandler.java:101)
at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceExecuteCommandHandler$1.run(WorkspaceExecuteCommandHandler.java:230)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:47)
at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceExecuteCommandHandler.executeCommand(WorkspaceExecuteCommandHandler.java:220)
at org.eclipse.jdt.ls.core.internal.handlers.JDTLanguageServer.lambda$4(JDTLanguageServer.java:606)
at org.eclipse.jdt.ls.core.internal.BaseJDTLanguageServer.lambda$0(BaseJDTLanguageServer.java:87)
at java.base/java.util.concurrent.CompletableFuture$UniApply.tryFire(Unknown Source)
at java.base/java.util.concurrent.CompletableFuture$Completion.exec(Unknown Source)
at java.base/java.util.concurrent.ForkJoinTask.doExec(Unknown Source)
at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(Unknown Source)
at java.base/java.util.concurrent.ForkJoinPool.scan(Unknown Source)
at java.base/java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
at java.base/java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)
[Error - 4:02:35 PM] Oct 23, 2024, 4:02:35 PM Problems occurred when invoking code from plug-in: "org.eclipse.jdt.ls.core".
Referenced classpath provider does not exist: org.eclipse.m2e.launchconfig.classpathProvider
org.eclipse.core.runtime.CoreException: Referenced classpath provider does not exist: org.eclipse.m2e.launchconfig.classpathProvider
at org.eclipse.jdt.launching.JavaRuntime.abort(JavaRuntime.java:1870)
at org.eclipse.jdt.launching.JavaRuntime.abort(JavaRuntime.java:1855)
at org.eclipse.jdt.launching.JavaRuntime.getClasspathProvider(JavaRuntime.java:1181)
at org.eclipse.jdt.launching.JavaRuntime.computeUnresolvedRuntimeClasspath(JavaRuntime.java:1659)
at org.eclipse.jdt.launching.AbstractJavaLaunchConfigurationDelegate.getClasspathAndModulepath(AbstractJavaLaunchConfigurationDelegate.java:463)
at org.eclipse.jdt.ls.core.internal.commands.ProjectCommand.lambda$8(ProjectCommand.java:435)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2457)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2482)
at org.eclipse.jdt.ls.core.internal.commands.ProjectCommand.getClasspathsFromJavaProject(ProjectCommand.java:434)
at org.eclipse.jdt.ls.core.internal.commands.ProjectCommand.getClasspaths(ProjectCommand.java:414)
at org.eclipse.jdt.ls.core.internal.JDTDelegateCommandHandler.executeCommand(JDTDelegateCommandHandler.java:101)
at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceExecuteCommandHandler$1.run(WorkspaceExecuteCommandHandler.java:230)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:47)
at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceExecuteCommandHandler.executeCommand(WorkspaceExecuteCommandHandler.java:220)
at org.eclipse.jdt.ls.core.internal.handlers.JDTLanguageServer.lambda$4(JDTLanguageServer.java:606)
at org.eclipse.jdt.ls.core.internal.BaseJDTLanguageServer.lambda$0(BaseJDTLanguageServer.java:87)
at java.base/java.util.concurrent.CompletableFuture$UniApply.tryFire(Unknown Source)
at java.base/java.util.concurrent.CompletableFuture$Completion.exec(Unknown Source)
at java.base/java.util.concurrent.ForkJoinTask.doExec(Unknown Source)
at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(Unknown Source)
at java.base/java.util.concurrent.ForkJoinPool.scan(Unknown Source)
at java.base/java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
at java.base/java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)
[Error - 4:02:35 PM] Oct 23, 2024, 4:02:35 PM Error in calling delegate command handler
Referenced classpath provider does not exist: org.eclipse.m2e.launchconfig.classpathProvider
org.eclipse.core.runtime.CoreException: Referenced classpath provider does not exist: org.eclipse.m2e.launchconfig.classpathProvider
at org.eclipse.jdt.launching.JavaRuntime.abort(JavaRuntime.java:1870)
at org.eclipse.jdt.launching.JavaRuntime.abort(JavaRuntime.java:1855)
at org.eclipse.jdt.launching.JavaRuntime.getClasspathProvider(JavaRuntime.java:1181)
at org.eclipse.jdt.launching.JavaRuntime.computeUnresolvedRuntimeClasspath(JavaRuntime.java:1659)
at org.eclipse.jdt.launching.AbstractJavaLaunchConfigurationDelegate.getClasspathAndModulepath(AbstractJavaLaunchConfigurationDelegate.java:463)
at org.eclipse.jdt.ls.core.internal.commands.ProjectCommand.lambda$8(ProjectCommand.java:435)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2457)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2482)
at org.eclipse.jdt.ls.core.internal.commands.ProjectCommand.getClasspathsFromJavaProject(ProjectCommand.java:434)
at org.eclipse.jdt.ls.core.internal.commands.ProjectCommand.getClasspaths(ProjectCommand.java:414)
at org.eclipse.jdt.ls.core.internal.JDTDelegateCommandHandler.executeCommand(JDTDelegateCommandHandler.java:101)
at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceExecuteCommandHandler$1.run(WorkspaceExecuteCommandHandler.java:230)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:47)
at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceExecuteCommandHandler.executeCommand(WorkspaceExecuteCommandHandler.java:220)
at org.eclipse.jdt.ls.core.internal.handlers.JDTLanguageServer.lambda$4(JDTLanguageServer.java:606)
at org.eclipse.jdt.ls.core.internal.BaseJDTLanguageServer.lambda$0(BaseJDTLanguageServer.java:87)
at java.base/java.util.concurrent.CompletableFuture$UniApply.tryFire(Unknown Source)
at java.base/java.util.concurrent.CompletableFuture$Completion.exec(Unknown Source)
at java.base/java.util.concurrent.ForkJoinTask.doExec(Unknown Source)
at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(Unknown Source)
at java.base/java.util.concurrent.ForkJoinPool.scan(Unknown Source)
at java.base/java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
at java.base/java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)
[Error - 4:02:35 PM] Oct 23, 2024, 4:02:35 PM Error in calling delegate command handler
Referenced classpath provider does not exist: org.eclipse.m2e.launchconfig.classpathProvider
org.eclipse.core.runtime.CoreException: Referenced classpath provider does not exist: org.eclipse.m2e.launchconfig.classpathProvider
at org.eclipse.jdt.launching.JavaRuntime.abort(JavaRuntime.java:1870)
at org.eclipse.jdt.launching.JavaRuntime.abort(JavaRuntime.java:1855)
at org.eclipse.jdt.launching.JavaRuntime.getClasspathProvider(JavaRuntime.java:1181)
at org.eclipse.jdt.launching.JavaRuntime.computeUnresolvedRuntimeClasspath(JavaRuntime.java:1659)
at org.eclipse.jdt.launching.AbstractJavaLaunchConfigurationDelegate.getClasspathAndModulepath(AbstractJavaLaunchConfigurationDelegate.java:463)
at org.eclipse.jdt.ls.core.internal.commands.ProjectCommand.lambda$8(ProjectCommand.java:435)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2457)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2482)
at org.eclipse.jdt.ls.core.internal.commands.ProjectCommand.getClasspathsFromJavaProject(ProjectCommand.java:434)
at org.eclipse.jdt.ls.core.internal.commands.ProjectCommand.getClasspaths(ProjectCommand.java:414)
at org.eclipse.jdt.ls.core.internal.JDTDelegateCommandHandler.executeCommand(JDTDelegateCommandHandler.java:101)
at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceExecuteCommandHandler$1.run(WorkspaceExecuteCommandHandler.java:230)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:47)
at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceExecuteCommandHandler.executeCommand(WorkspaceExecuteCommandHandler.java:220)
at org.eclipse.jdt.ls.core.internal.handlers.JDTLanguageServer.lambda$4(JDTLanguageServer.java:606)
at org.eclipse.jdt.ls.core.internal.BaseJDTLanguageServer.lambda$0(BaseJDTLanguageServer.java:87)
at java.base/java.util.concurrent.CompletableFuture$UniApply.tryFire(Unknown Source)
at java.base/java.util.concurrent.CompletableFuture$Completion.exec(Unknown Source)
at java.base/java.util.concurrent.ForkJoinTask.doExec(Unknown Source)
at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(Unknown Source)
at java.base/java.util.concurrent.ForkJoinPool.scan(Unknown Source)
at java.base/java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
at java.base/java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)
Oct 23, 2024 4:02:36 PM com.microsoft.java.debug.plugin.internal.JavaDebuggerServerPlugin start
INFO: Starting com.microsoft.java.debug.plugin
Oct 23, 2024 4:03:11 PM org.eclipse.lsp4j.jsonrpc.RemoteEndpoint handleCancellation
WARNING: Unmatched cancel notification for request id 109
コントリビューションガイド
はじめの一歩
- issue を最後まで読み、次にプロジェクトのコントリビューションガイドを読みます。
- 着手することを issue にコメントします — 二人が同じ作業をするのを防げます。
- リポジトリをフォークし、ブランチを切って変更します。
- issue 番号を参照したプルリクエストを送ります。
調査の方向性
Peek Implementations アクションで org.apache.camel.Expression に関する問題を再現し、ログに記載された JDT language-server のコマンドパスを、ProjectCommand と JDTDelegateCommandHandler を含めて確認します。リクエストが保留されたままになる、またはサーバーが応答しなくなる理由を追跡します。ハングせずにインターフェースのすべての実装をインラインウィンドウが返せば完了です。
索引モデルが issue の本文から書いたものです。
評価
- 技術スタック
- java, typescript
- 領域
- developer-experience, tooling
- issue の種類
- バグ
- 難易度
- 4/5
- 見積もり時間
- 3〜5日
- 活発さ
- 静か
- 明瞭さ
- おおむね明確
- 初心者へのやさしさ
- 48/100