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The following problem was reported via the automated error reporting: Message: Exception during code completion. org.eclipse.jdt.core.JavaModelException: tangram does not exist at org.eclipse.jdt.internal.core.JavaElement.newJavaModelException(JavaElement.java:566) at org.eclipse.jdt.internal.core.Openable.generateInfos(Openable.java:247) at org.eclipse.jdt.internal.core.JavaElement.openWhenClosed(JavaElement.java:579) at org.eclipse.jdt.internal.core.JavaElement.getElementInfo(JavaElement.java:316) at org.eclipse.jdt.internal.core.JavaElement.getElementInfo(JavaElement.java:302) at org.eclipse.jdt.internal.core.JavaProject.getJavaProjectElementInfo(JavaProject.java:1642) at org.eclipse.jdt.internal.core.JavaProject.newNameLookup(JavaProject.java:2329) at org.eclipse.jdt.internal.core.SearchableEnvironment.<init>(SearchableEnvironment.java:61) at org.eclipse.jdt.internal.core.SearchableEnvironment.<init>(SearchableEnvironment.java:68) at org.eclipse.jdt.internal.core.JavaProject.newSearchableNameEnvironment(JavaProject.java:2354) at org.eclipse.jdt.internal.core.Openable.codeComplete(Openable.java:124) at org.eclipse.jdt.internal.core.CompilationUnit.codeComplete(CompilationUnit.java:357) at org.eclipse.jdt.internal.core.CompilationUnit.codeComplete(CompilationUnit.java:345) at org.eclipse.recommenders.completion.rcp.CompletionContextFunctions$InternalCompletionContextFunction.compute(CompletionContextFunctions.java:403) at org.eclipse.recommenders.completion.rcp.RecommendersCompletionContext.get(RecommendersCompletionContext.java:325) at org.eclipse.recommenders.completion.rcp.RecommendersCompletionContext.get(RecommendersCompletionContext.java:333) at org.eclipse.recommenders.completion.rcp.RecommendersCompletionContext.getProposals(RecommendersCompletionContext.java:241) at org.eclipse.recommenders.completion.rcp.processable.IntelligentCompletionProposalComputer.computeCompletionProposals(IntelligentCompletionProposalComputer.java:145) at org.eclipse.jdt.internal.ui.text.java.CompletionProposalComputerDescriptor.computeCompletionProposals(CompletionProposalComputerDescriptor.java:333) at org.eclipse.jdt.internal.ui.text.java.CompletionProposalCategory.computeCompletionProposals(CompletionProposalCategory.java:337) at org.eclipse.jdt.internal.ui.text.java.ContentAssistProcessor.collectProposals(ContentAssistProcessor.java:331) at org.eclipse.jdt.internal.ui.text.java.ContentAssistProcessor.computeCompletionProposals(ContentAssistProcessor.java:288) at org.eclipse.jface.text.contentassist.ContentAssistant$3.run(ContentAssistant.java:1931) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.jface.text.contentassist.ContentAssistant.computeCompletionProposals(ContentAssistant.java:1928) at org.eclipse.jface.text.contentassist.CompletionProposalPopup.computeProposals(CompletionProposalPopup.java:565) at org.eclipse.jface.text.contentassist.CompletionProposalPopup.access$16(CompletionProposalPopup.java:560) at org.eclipse.jface.text.contentassist.CompletionProposalPopup$2.run(CompletionProposalPopup.java:494) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.jface.text.contentassist.CompletionProposalPopup.showProposals(CompletionProposalPopup.java:487) at org.eclipse.jface.text.contentassist.ContentAssistant.showPossibleCompletions(ContentAssistant.java:1747) at org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitEditor$AdaptedSourceViewer.doOperation(CompilationUnitEditor.java:184) at org.eclipse.ui.texteditor.ContentAssistAction$1.run(ContentAssistAction.java:84) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.texteditor.ContentAssistAction.run(ContentAssistAction.java:81) at org.eclipse.jface.action.Action.runWithEvent(Action.java:473) at org.eclipse.jface.commands.ActionHandler.execute(ActionHandler.java:118) at org.eclipse.ui.internal.handlers.E4HandlerProxy.execute(E4HandlerProxy.java:90) at sun.reflect.GeneratedMethodAccessor.invoke(null:-1) at sun.reflect.DelegatingMethodAccessorImpl.invoke(null:-1) at java.lang.reflect.Method.invoke(null:-1) at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:54) Bundles: | org.eclipse.core.runtime | 3.11.1.v20150903-1804 | 3.12.0.v20160606-1342 | | org.eclipse.e4.core.di | 1.5.0.v20150421-2214 | 1.6.0.v20160319-0612 | | org.eclipse.jdt.core | 3.11.2.v20160128-0629 | 3.12.0.v20160516-2131 | | org.eclipse.jdt.ui | 3.11.2.v20151123-1510 | 3.12.0.v20160525-1829 | | org.eclipse.jface | 3.11.1.v20160128-1644 | 3.12.0.v20160518-1929 | | org.eclipse.jface.text | 3.10.0.v20150603-1752 | 3.11.0.v20160505-1301 | | org.eclipse.recommenders.completion.rcp | 2.3.0.v20160216-1255 | 2.4.0.v20160607-1609 | | org.eclipse.swt | 3.104.2.v20160212-1350 | 3.105.0.v20160603-0902 | | org.eclipse.ui | 3.107.0.v20150507-1945 | 3.108.0.v20160518-1929 | Operating Systems: | Linux | 4.6.0.3-liquorix-amd64 | 4.6.0.3-liquorix-amd64 | | Windows | 10.0.0 | 10.0.0 | The above information is a snapshot of the collected data. Visit https://dev.eclipse.org/recommenders/committers/aeri/v2/#!/problems/57bab451e4b0a1bfdaef0ca8 for the latest data. Thank you for your assistance. Your friendly error-reports-inbox. Created on behalf of andreas.sewe@xxxxxx.xxx
To reproduce: - Create a new Java Project called "TestJava" - Therein, create a new Class Test - Create a new Project (not Java Project) called "Test" - Therein, create a new File "Test.java" with the following content: class Test { } Trigger content assist in the "body" of the Test "class". Interestingly, the presence of the Java Project with a class of the same name is crucial; without it, I cannot reproduce this.
*** Bug 450598 has been marked as a duplicate of this bug. ***
(In reply to Andreas Sewe from comment #1) > Interestingly, the presence of the Java Project with a class of the same > name is crucial; without it, I cannot reproduce this. OK, it seems I was mislead by the fact that Code Recommenders has to be *activiated* first by triggering Content Assist in a "real" .java file, i.e., one in a Java project.
New Gerrit change created: https://git.eclipse.org/r/79751
Gerrit change https://git.eclipse.org/r/79751 was merged to [maintenance]. Commit: http://git.eclipse.org/c/recommenders/org.eclipse.recommenders.git/commit/?id=172f66aca5412322f8add38b86c556e749367047
(In reply to Eclipse Genie from comment #5) > Gerrit change https://git.eclipse.org/r/79751 was merged to [maintenance]. > Commit: > http://git.eclipse.org/c/recommenders/org.eclipse.recommenders.git/commit/ > ?id=172f66aca5412322f8add38b86c556e749367047 We now exhibit exactly the same behavior as JDT, i.e., show a dialog when triggered in a .java file outside of a Java project. Thus, I consider this issue to be fixed.
