The problem has appeared Eclipse 2019-09. I write some code without any problem. Sometimes, I write code and press ctrl+space and eclipse halting and not responding. How i can I solve this problem?
Edit: I found this error in eclipse log;
!ENTRY org.eclipse.m2e.logback.appender 2 0 2019-10-14 13:44:08.997
!MESSAGE Failed to download org.eclipse.recommenders:index::zip:0.0.0
!STACK 0
Edit 2: I found 'Code Recommenders' cause this error. reinstall eclipse and jboss tools without recommenders. solved the problem !
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I have a problem with the Eclipse 2018-09 JEE version causes the IDE to be unresponsive for longer time. Sometimes it doesn't recover at all.
I even created a new workspace but it doesn't take long before the same problem occurs.
It is getting very frustrating.
Any ideas on how to fix it?
There are MANY instances of both the Interrupted and the Timeout exception in the log:
!ENTRY org.eclipse.lsp4e 4 0 2019-05-24 08:38:52.455
!MESSAGE
!STACK 0
java.lang.InterruptedException
at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:347)
at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1915)
at org.eclipse.lsp4e.operations.hover.LSBasedHover.getHoverInfo(LSBasedHover.java:108)
at org.springframework.tooling.boot.ls.jdt.SpringBootJavaHoverProvider.getHoverInfo2(SpringBootJavaHoverProvider.java:43)
at org.eclipse.jdt.internal.ui.text.java.hover.BestMatchHover.getHoverInfo2(BestMatchHover.java:167)
at org.eclipse.jdt.internal.ui.text.java.hover.BestMatchHover.getHoverInfo2(BestMatchHover.java:133)
at org.eclipse.jdt.internal.ui.text.java.hover.JavaEditorTextHoverProxy.getHoverInfo2(JavaEditorTextHoverProxy.java:89)
at org.eclipse.jface.text.TextViewerHoverManager$4.run(TextViewerHoverManager.java:169)
!ENTRY org.eclipse.lsp4e 4 0 2019-05-24 08:39:54.416
!MESSAGE
!STACK 0
java.util.concurrent.TimeoutException
at java.util.concurrent.CompletableFuture.timedGet(CompletableFuture.java:1771)
at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1915)
at org.eclipse.lsp4e.operations.declaration.OpenDeclarationHyperlinkDetector.detectHyperlinks(OpenDeclarationHyperlinkDetector.java:79)
at org.eclipse.ui.texteditor.HyperlinkDetectorRegistry$HyperlinkDetectorDelegate.detectHyperlinks(HyperlinkDetectorRegistry.java:81)
at org.eclipse.jface.text.hyperlink.HyperlinkManager.findHyperlinks(HyperlinkManager.java:289)
today i have same issue.
Go to Windows -> Preferences -> Language servers. Disable all checkboxes, apply & close. Restart IDE. It solved problem for me.
below link might help you
https://github.com/spring-projects/sts4/issues/25
I have Lombok plugin installed in my Eclipse. It was working fine till now since many days. All of a sudden I am frequently getting a popup in my Eclipse with the following details:
An error has occurred. See error log for more details.
lombok/launch/PatchFixesHider$PatchFixes
An internal error occurred during: "Requesting Java AST from selection".
lombok/launch/PatchFixesHider$PatchFixes
The Eclipse error log has this:
!ENTRY org.eclipse.ui.workbench 4 2 2016-08-29 13:18:38.631
!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench".
!STACK 0
java.lang.LinkageError: lombok/launch/PatchFixesHider$PatchFixes
at org.eclipse.jdt.internal.ui.search.OccurrencesFinder.addUsage(OccurrencesFinder.java)
at org.eclipse.jdt.internal.ui.search.OccurrencesFinder.visit(OccurrencesFinder.java:158)
at org.eclipse.jdt.core.dom.QualifiedName.accept0(QualifiedName.java:168)
at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2711)
at org.eclipse.jdt.core.dom.ASTNode.acceptChild(ASTNode.java:2759)
at org.eclipse.jdt.core.dom.PackageDeclaration.accept0(PackageDeclaration.java:225)
at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2711)
at org.eclipse.jdt.core.dom.ASTNode.acceptChild(ASTNode.java:2759)
Eclipse version :
Eclipse Java EE IDE for Web Developers.
Version: Neon Release (4.6.0)
Build id: 20160613-1800
This popup is occurring quite frequently and its very annoying.Does anyone knows the solution to fix this?
Removed older jar and updated with latest lombok jar (version 1.16.10).. restarted my system. this fixed this issue. Not sure what was the cause of this issue though.
Had the same issue, restarting Eclipse was sufficient for me.
I am running the new Version of AnypointStudio for win 64bit-5.1.0-201503171252 on a Windows 8.1 with Java 8.
If I click on a Element in the flow, I will see only:
.
I check the Eclipse Logfile (AnypointStudio\workspace\.metadata\.log) and find this error:
!ENTRY org.eclipse.e4.ui.workbench 4 2 2015-04-09 19:42:58.236
!MESSAGE Problems occurred when invoking code from plug-in: org.eclipse.e4.ui.workbench".
!STACK 0
java.lang.NoClassDefFoundError: org/mule/tooling/apikit/common/metadata/resolver/APIkitRouterInvokerMetadataResolver$1$1
at org.mule.tooling.apikit.common.metadata.resolver.APIkitRouterInvokerMetadataResolver$1.call(APIkitRouterInvokerMetadataResolver.java:65)
at org.mule.tooling.apikit.common.metadata.resolver.APIkitRouterInvokerMetadataResolver$1.call(APIkitRouterInvokerMetadataResolver.java:1)
at org.mule.tooling.utils.SilentRunner.run(SilentRunner.java:16)
I try this on different Workstation with the same error.
I search the missing class and found this file in the plugin folder:
AnypointStudio-for-win-64bit-5.1.0-201503171252\AnypointStudio\plugins\org.mule.tooling.apikit.common_1.6.1.201503121950\org\mule\tooling\apikit\common\metadata\resolver\APIkitRouterInvokerMetadataResolver$1$1.class
have you tried removing the older APIKit plugin and only installing the latest? It could be a conflict between the different versions.
HTH,
Eva
The .log file shows this:-
!ENTRY com.android.ide.eclipse.adt 4 0 2014-07-04 15:50:51.019
!MESSAGE parseSdkContent failed
!STACK 0
java.lang.NullPointerException
at com.android.ide.eclipse.adt.internal.sdk.ProjectState.needs(ProjectState.java:466)
at com.android.ide.eclipse.adt.internal.sdk.Sdk$1.onProjectOpened(Sdk.java:1125)
at com.android.ide.eclipse.adt.internal.sdk.Sdk$1.projectOpenedWithWorkspace(Sdk.java:1092)
at com.android.ide.eclipse.adt.internal.resources.manager.GlobalProjectMonitor.addProjectListener(GlobalProjectMonitor.java:427)
at com.android.ide.eclipse.adt.internal.sdk.Sdk.<init>(Sdk.java:928)
at com.android.ide.eclipse.adt.internal.sdk.Sdk.loadSdk(Sdk.java:289)
at com.android.ide.eclipse.adt.AdtPlugin$7.run(AdtPlugin.java:1415)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:53)
Please help I am new to developing apps and cant find a solution to this.
VERSION:- eclipse juno
Seems like something in your workspace is broken. Start eclipse in a new workspace, create a new project, and copy the files you need from the broken one.
I am developping a GWT Application and when I was about to compile I got a message "GWT Compilation Failed" without any stacktrace.
Then I've tried something even simpler, like creating the sample application and I've got "Creation of element failed. Reason: Invocation of com.google.gwt.user.tools.WebAppCreator failed".
I did a lot of research and tried a lot of stuff (change folder permissions, deactivate antivirus, changed version of eclipse and gwt, checked windows event logger (found nothing), recreate workspace, remove ClassPath environment variavble...). The most weird thing is that in my personal computer everything works fine, but copying the eclipse folder to my work's computer I get always the same problems.
This is the .log from eclipse.
!ENTRY org.eclipse.jdt.ui 4 10001 2014-05-19 17:07:17.829
!MESSAGE Internal Error
!STACK 1
Java Model Exception: Core Exception [code 0] Invocation of com.google.gwt.user.tools.WebAppCreator failed. See the error log for more details.
at org.eclipse.jdt.internal.core.BatchOperation.executeOperation(BatchOperation.java:50)
at org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaModelOperation.java:728)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2344)
at org.eclipse.jdt.core.JavaCore.run(JavaCore.java:5204)
at org.eclipse.jdt.internal.ui.actions.WorkbenchRunnableAdapter.run(WorkbenchRunnableAdapter.java:106)
at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121)
Caused by: org.eclipse.core.runtime.CoreException: Invocation of com.google.gwt.user.tools.WebAppCreator failed. See the error log for more details.
at com.google.gwt.eclipse.core.runtime.tools.WebAppProjectCreatorRunner.createProject(WebAppProjectCreatorRunner.java:70)
at com.google.gdt.eclipse.suite.wizards.WebAppProjectCreator.createGWTProject(WebAppProjectCreator.java:683)
at com.google.gdt.eclipse.suite.wizards.WebAppProjectCreator.create(WebAppProjectCreator.java:292)
at com.google.gdt.eclipse.suite.wizards.NewWebAppProjectWizard.finishPage(NewWebAppProjectWizard.java:154)
at org.eclipse.jdt.internal.ui.wizards.NewElementWizard$2.run(NewElementWizard.java:118)
at org.eclipse.jdt.internal.core.BatchOperation.executeOperation(BatchOperation.java:39)
at org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaModelOperation.java:728)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2344)
at org.eclipse.jdt.core.JavaCore.run(JavaCore.java:5204)
at org.eclipse.jdt.internal.ui.actions.WorkbenchRunnableAdapter.run(WorkbenchRunnableAdapter.java:106)
at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121)
!SUBENTRY 1 com.google.gwt.eclipse.core 4 0 2014-05-19 17:07:17.829
!MESSAGE Invocation of com.google.gwt.user.tools.WebAppCreator failed. See the error log for more details.
Does anyone has any ideas about how to fix this?
I removed ClassPath entry from Windows Environment Variables and it did the trick.