[JDT LS] The plain java project is not detected after importing from github #11516

musienko-maxim · 2018-10-05T13:22:30Z

Reproduction Steps:

Clone plain java project from github: https://github.com/Tarrantella/java-plain-project.git
Select in the Project configuration Java. Click Next btn.
Expected result: The Source Folder should be detected automatically. The project should be detected as Plain java.
OS and version: OpenShift multiuser, JDT LS assembly, Che 6.12.0 ; Chrome 68; Fedora 28;
Additional info Probably, this happens because the project does not have .classpath and .project files. But i think after importing this files should generate automatically on client side
Actual result The src. folder is not detected, the project is not defined as java. In the dev. console errors like:

dev-machine exceptions:

java.lang.IllegalArgumentException: Project for 'file:///projects/java-plain-project' not found
2018-10-05 13:07:49,448[pool-9-thread-1]  [ERROR] [o.e.c.a.l.CheLanguageClient 75]      - Oct 5, 2018 1:07:49 PM Problems occurred when invoking code from plug-in: "org.eclipse.jdt.ls.core".
	at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceExecuteCommandHandler.executeCommand(WorkspaceExecuteCommandHandler.java:141)
	at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceExecuteCommandHandler$1.run(WorkspaceExecuteCommandHandler.java:151)
	at org.eclipse.jdt.ls.core.internal.handlers.JDTLanguageServer.lambda$4(JDTLanguageServer.java:433)
Project for 'file:///projects/java-plain-project' not found
	at org.eclipse.jdt.ls.core.internal.handlers.JDTLanguageServer.lambda$26(JDTLanguageServer.java:764)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45)
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
java.lang.IllegalArgumentException: Project for 'file:///projects/java-plain-project' not found
	at org.eclipse.che.jdt.ls.extension.core.internal.CheDelegateCommandHandler.executeCommand(CheDelegateCommandHandler.java:118)
 
	at org.eclipse.che.jdt.ls.extension.core.internal.CheDelegateCommandHandler.executeCommand(CheDelegateCommandHandler.java:118)
	at org.eclipse.jdt.ls.core.internal.handlers.JDTLanguageServer.lambda$26(JDTLanguageServer.java:764)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45)
	at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceExecuteCommandHandler.executeCommand(WorkspaceExecuteCommandHandler.java:141)
	at org.eclipse.jdt.ls.core.internal.handlers.JDTLanguageServer.lambda$4(JDTLanguageServer.java:433)
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
	at java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:577)
	at java.util.concurrent.CompletableFuture.uniApply(CompletableFuture.java:602)
	at org.eclipse.che.jdt.ls.extension.core.internal.plain.GetSourceFoldersCommand.execute(GetSourceFoldersCommand.java:47)
	at org.eclipse.che.jdt.ls.extension.core.internal.plain.GetSourceFoldersCommand.execute(GetSourceFoldersCommand.java:47)
	at java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:577)
2018-10-05 13:07:49,449[pool-9-thread-1]  [ERROR] [o.e.c.a.l.CheLanguageClient 75]      - Oct 5, 2018 1:07:49 PM Error in calling delegate command handler
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
Project for 'file:///projects/java-plain-project' not found
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
 
	at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceExecuteCommandHandler$1.run(WorkspaceExecuteCommandHandler.java:151)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at java.util.concurrent.CompletableFuture.uniApply(CompletableFuture.java:602)
Project for 'file:///projects/java-plain-project' not found
2018-10-05 13:07:59,646[pool-9-thread-1]  [ERROR] [o.e.c.a.l.CheLanguageClient 75]      - Oct 5, 2018 1:07:59 PM Problems occurred when invoking code from plug-in: "org.eclipse.jdt.ls.core".
	at java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:577)
	at org.eclipse.che.jdt.ls.extension.core.internal.plain.GetSourceFoldersCommand.execute(GetSourceFoldersCommand.java:47)
	at org.eclipse.che.jdt.ls.extension.core.internal.CheDelegateCommandHandler.executeCommand(CheDelegateCommandHandler.java:118)
	at org.eclipse.jdt.ls.core.internal.handlers.JDTLanguageServer.lambda$4(JDTLanguageServer.java:433)
	at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceExecuteCommandHandler$1.run(WorkspaceExecuteCommandHandler.java:151)
	at org.eclipse.jdt.ls.core.internal.handlers.JDTLanguageServer.lambda$26(JDTLanguageServer.java:764)
	at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceExecuteCommandHandler.executeCommand(WorkspaceExecuteCommandHandler.java:141)
 
java.lang.IllegalArgumentException: Project for 'file:///projects/java-plain-project' not found
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
	at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceExecuteCommandHandler.executeCommand(WorkspaceExecuteCommandHandler.java:141)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
	at org.eclipse.che.jdt.ls.extension.core.internal.plain.GetSourceFoldersCommand.execute(GetSourceFoldersCommand.java:47)
Project for 'file:///projects/java-plain-project' not found
	at java.util.concurrent.CompletableFuture.uniApply(CompletableFuture.java:602)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45)
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443)
 
	at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceExecuteCommandHandler$1.run(WorkspaceExecuteCommandHandler.java:151)
	at org.eclipse.che.jdt.ls.extension.core.internal.CheDelegateCommandHandler.executeCommand(CheDelegateCommandHandler.java:118)
	at java.util.concurrent.CompletableFuture.uniApply(CompletableFuture.java:602)
	at org.eclipse.jdt.ls.core.internal.handlers.JDTLanguageServer.lambda$26(JDTLanguageServer.java:764)
java.lang.IllegalArgumentException: Project for 'file:///projects/java-plain-project' not found
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45)
	at org.eclipse.jdt.ls.core.internal.handlers.JDTLanguageServer.lambda$4(JDTLanguageServer.java:433)
2018-10-05 13:07:59,647[pool-9-thread-1]  [ERROR] [o.e.c.a.l.CheLanguageClient 75]      - Oct 5, 2018 1:07:59 PM Error in calling delegate command handler
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
	at java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:577)
Project for 'file:///projects/java-plain-project' not found
	at org.eclipse.che.jdt.ls.extension.core.internal.externallibrary.ProjectExternalLibraryCommand.execute(ProjectExternalLibraryCommand.java:42)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
 
	at org.eclipse.che.jdt.ls.extension.core.internal.CheDelegateCommandHandler.executeCommand(CheDelegateCommandHandler.java:118)
	at org.eclipse.jdt.ls.core.internal.handlers.JDTLanguageServer.lambda$26(JDTLanguageServer.java:764)
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
	at java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:577)
java.lang.IllegalArgumentException: Project for 'file:///projects/java-plain-project' not found
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45)
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443)
2018-10-05 13:08:03,334[pool-9-thread-1]  [ERROR] [o.e.c.a.l.CheLanguageClient 75]      - Oct 5, 2018 1:08:03 PM Problems occurred when invoking code from plug-in: "org.eclipse.jdt.ls.core".
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
	at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceExecuteCommandHandler.executeCommand(WorkspaceExecuteCommandHandler.java:141)
	at java.util.concurrent.CompletableFuture.uniApply(CompletableFuture.java:602)
	at org.eclipse.che.jdt.ls.extension.core.internal.externallibrary.LibraryNavigation.getProjectDependencyJars(LibraryNavigation.java:123)
	at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceExecuteCommandHandler$1.run(WorkspaceExecuteCommandHandler.java:151)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at org.eclipse.jdt.ls.core.internal.handlers.JDTLanguageServer.lambda$4(JDTLanguageServer.java:433)
Project for 'file:///projects/java-plain-project' not found
java.lang.IllegalArgumentException: Project for 'file:///projects/java-plain-project' not found
	at org.eclipse.jdt.ls.core.internal.handlers.JDTLanguageServer.lambda$4(JDTLanguageServer.java:433)
	at java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:577)
	at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceExecuteCommandHandler.executeCommand(WorkspaceExecuteCommandHandler.java:141)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
 
	at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceExecuteCommandHandler$1.run(WorkspaceExecuteCommandHandler.java:151)
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443)
	at org.eclipse.che.jdt.ls.extension.core.internal.externallibrary.ProjectExternalLibraryCommand.execute(ProjectExternalLibraryCommand.java:42)
	at java.util.concurrent.CompletableFuture.uniApply(CompletableFuture.java:602)
2018-10-05 13:08:03,513[pool-9-thread-1]  [ERROR] [o.e.c.a.l.CheLanguageClient 75]      - Oct 5, 2018 1:08:03 PM Error in calling delegate command handler
	at org.eclipse.che.jdt.ls.extension.core.internal.externallibrary.LibraryNavigation.getProjectDependencyJars(LibraryNavigation.java:123)
	at org.eclipse.che.jdt.ls.extension.core.internal.CheDelegateCommandHandler.executeCommand(CheDelegateCommandHandler.java:118)
	at org.eclipse.jdt.ls.core.internal.handlers.JDTLanguageServer.lambda$26(JDTLanguageServer.java:764)
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45)
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
2018-10-05 13:09:32,647[pool-9-thread-1]  [INFO ] [j.l.JavaLanguageServerLauncher 96]   - Message: Updating workspace folders: Adding 0 folder(s), removing 1 folders.
2018-10-05 13:09:32,652[kspaceUpdater-0]  [INFO ] [.c.p.j.l.WorkspaceSynchronizer 80]   - Workspace updated. Result code: '0', message: 'OK'. Added projects: '[]', removed projects: '[file:///projects/java-plain-project]'
2018-10-05 13:09:45,352[pool-9-thread-1]  [INFO ] [j.l.JavaLanguageServerLauncher 96]   - Message: Updating workspace folders: Adding 1 folder(s), removing 0 folders.
2018-10-05 13:09:45,368[kspaceUpdater-0]  [INFO ] [.c.p.j.l.WorkspaceSynchronizer 80]   - Workspace updated. Result code: '0', message: 'OK'. Added projects: '[file:///projects/java-plain-project]', removed projects: '[]'
2018-10-05 13:09:45,403[pool-9-thread-1]  [ERROR] [o.e.c.a.l.CheLanguageClient 75]      - Oct 5, 2018 1:09:45 PM Problems occurred when invoking code from plug-in: "org.eclipse.jdt.ls.core".
Project for 'file:///projects/java-plain-project' not found
	at org.eclipse.che.jdt.ls.extension.core.internal.plain.GetSourceFoldersCommand.execute(GetSourceFoldersCommand.java:47)
	at org.eclipse.che.jdt.ls.extension.core.internal.CheDelegateCommandHandler.executeCommand(CheDelegateCommandHandler.java:118)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45)
	at org.eclipse.jdt.ls.core.internal.handlers.JDTLanguageServer.lambda$26(JDTLanguageServer.java:764)
	at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceExecuteCommandHandler$1.run(WorkspaceExecuteCommandHandler.java:151)
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
java.lang.IllegalArgumentException: Project for 'file:///projects/java-plain-project' not found
	at java.util.concurrent.CompletableFuture.uniApply(CompletableFuture.java:602)
	at java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:577)
	at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceExecuteCommandHandler.executeCommand(WorkspaceExecuteCommandHandler.java:141)
2018-10-05 13:09:45,404[pool-9-thread-1]  [ERROR] [o.e.c.a.l.CheLanguageClient 75]      - Oct 5, 2018 1:09:45 PM Error in calling delegate command handler
	at org.eclipse.jdt.ls.core.internal.handlers.JDTLanguageServer.lambda$4(JDTLanguageServer.java:433)
 
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
	at org.eclipse.che.jdt.ls.extension.core.internal.plain.GetSourceFoldersCommand.execute(GetSourceFoldersCommand.java:47)
	at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceExecuteCommandHandler$1.run(WorkspaceExecuteCommandHandler.java:151)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45)
java.lang.IllegalArgumentException: Project for 'file:///projects/java-plain-project' not found
	at org.eclipse.jdt.ls.core.internal.handlers.JDTLanguageServer.lambda$4(JDTLanguageServer.java:433)
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443)
Project for 'file:///projects/java-plain-project' not found
	at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceExecuteCommandHandler.executeCommand(WorkspaceExecuteCommandHandler.java:141)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at java.util.concurrent.CompletableFuture.uniApply(CompletableFuture.java:602)
	at org.eclipse.che.jdt.ls.extension.core.internal.CheDelegateCommandHandler.executeCommand(CheDelegateCommandHandler.java:118)
 
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
	at java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:577)
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443)
	at org.eclipse.jdt.ls.core.internal.handlers.JDTLanguageServer.lambda$26(JDTLanguageServer.java:764)

The text was updated successfully, but these errors were encountered:

tsmaeder · 2018-10-08T11:15:33Z

jdt.ls supports eclipse projects, maven and gradle. Can you fix this with an "update project configuration" and using "simple java" type?

musienko-maxim · 2018-10-09T07:53:53Z

jdt.ls supports eclipse projects, maven and gradle. Can you fix this with an "update project configuration" and using "simple java" type?

I've tried this after updating project configuration as 'simple java' the problem still actual

… known issue #11516

…11715) * Add the 'try-catch' to the 'RunPlainJavaProjectTest' according to the known issue #11516 * Add the 'try-catch' to the 'CodeAssistAfterMoveItemTest' according to known issue #11701 * Update the 'MoveItemsTest' related to merge JDT.LS * Update the 'RenamePackageTest' related to merge JDT.LS * Add the 'try-catch' to the 'RenamePackageTest' according to the known issue #11713

…clipse-che#11715) * Add the 'try-catch' to the 'RunPlainJavaProjectTest' according to the known issue eclipse-che#11516 * Add the 'try-catch' to the 'CodeAssistAfterMoveItemTest' according to known issue eclipse-che#11701 * Update the 'MoveItemsTest' related to merge JDT.LS * Update the 'RenamePackageTest' related to merge JDT.LS * Add the 'try-catch' to the 'RenamePackageTest' according to the known issue eclipse-che#11713

tsmaeder · 2018-10-25T09:34:38Z

Ok, problem here is that the problem is initially created as "blank" and then updated to "plain java". We need to generate .classpath and .project files when we detect the type change (if necessary) for jdt.ls to pick up the project as a "Eclipse project".

artaleks9 · 2019-01-21T07:29:07Z

After merging the PR #12041, the bug is not reproduced

musienko-maxim added kind/bug Outline of a bug - must adhere to the bug report template. severity/P1 Has a major impact to usage or development of the system. labels Oct 5, 2018

l0rd added the team/languages label Oct 8, 2018

artaleks9 added a commit that referenced this issue Oct 23, 2018

Add the 'try-catch' to the 'RunPlainJavaProjectTest' according to the…

12b1e25

… known issue #11516

artaleks9 mentioned this issue Oct 23, 2018

Selenium: Adapt selenium tests after merging JDT.LS branch in master #11715

Merged

tsmaeder mentioned this issue Oct 25, 2018

Languages Sprint 157 (K-2) #11733

Closed

13 tasks

tsmaeder added the sprint/current label Oct 26, 2018

tsmaeder mentioned this issue Nov 12, 2018

Languages Sprint 158 (K-3) #11903

Closed

15 tasks

tsmaeder mentioned this issue Nov 23, 2018

Detect Simple Java Projects on Import #12041

Merged

tsmaeder mentioned this issue Dec 6, 2018

Languages Sprint 159 (L-1) #12135

Closed

19 tasks

tsmaeder mentioned this issue Jan 8, 2019

Languages Sprint 160 (L-2) #12352

Closed

16 tasks

artaleks9 mentioned this issue Jan 19, 2019

Selenium: Add/Delete 'try-catch' according to known issues #12473

Merged

artaleks9 added status/code-review This issue has a pull request posted for it and is awaiting code review completion by the community. and removed status/code-review This issue has a pull request posted for it and is awaiting code review completion by the community. labels Jan 19, 2019

artaleks9 closed this as completed Jan 21, 2019

dmytro-ndp mentioned this issue Jan 21, 2019

Release Che 6.17.1 #12466

Closed

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[JDT LS] The plain java project is not detected after importing from github #11516

[JDT LS] The plain java project is not detected after importing from github #11516

musienko-maxim commented Oct 5, 2018 •

edited

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tsmaeder commented Oct 8, 2018

musienko-maxim commented Oct 9, 2018

tsmaeder commented Oct 25, 2018

artaleks9 commented Jan 21, 2019

[JDT LS] The plain java project is not detected after importing from github #11516

[JDT LS] The plain java project is not detected after importing from github #11516

Comments

musienko-maxim commented Oct 5, 2018 • edited Loading

Reproduction Steps:

tsmaeder commented Oct 8, 2018

musienko-maxim commented Oct 9, 2018

tsmaeder commented Oct 25, 2018

artaleks9 commented Jan 21, 2019

musienko-maxim commented Oct 5, 2018 •

edited

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