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Posted to commits@netbeans.apache.org by "Dusan Balek (JIRA)" <ji...@apache.org> on 2018/03/28 08:53:00 UTC

[jira] [Commented] (NETBEANS-453) "Incorrect number of type arguments" exception during Java editing

    [ https://issues.apache.org/jira/browse/NETBEANS-453?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16417049#comment-16417049 ] 

Dusan Balek commented on NETBEANS-453:
--------------------------------------

Hard to fix without a reproducible test case. If you are able to reproduce the problem, please, create a simple source/project and attach it to the issue with the exact steps to reproduce. Thanks.

> "Incorrect number of type arguments" exception during Java editing
> ------------------------------------------------------------------
>
>                 Key: NETBEANS-453
>                 URL: https://issues.apache.org/jira/browse/NETBEANS-453
>             Project: NetBeans
>          Issue Type: Bug
>          Components: java - Hints
>    Affects Versions: 9.0
>         Environment: Apache NetBeans IDE Dev (Build incubator-netbeans-release-205-on-20180202) on OpenJDK 64-Bit Server VM 9.0.4.1+11, Mac OS X version 10.9.5 running on x86_64; UTF-8; en_US (nb)
>            Reporter: Eirik Bakke
>            Priority: Major
>
> I got the following Exception while editing a Java file in NetBeans 9.0 Beta:
> {noformat}
> java.lang.IllegalArgumentException: Incorrect number of type arguments
>  at com.sun.tools.javac.model.JavacTypes.getDeclaredType0(JavacTypes.java:270)
>  at com.sun.tools.javac.model.JavacTypes.getDeclaredType(JavacTypes.java:245)
>  at org.netbeans.modules.java.hints.errors.Utilities.resolveCapturedTypeInt(Utilities.java:619)
>  at org.netbeans.modules.java.hints.errors.Utilities.resolveCapturedType(Utilities.java:538)
>  at org.netbeans.modules.java.hints.errors.Utilities.resolveTypeForDeclaration(Utilities.java:519)
>  at org.netbeans.modules.java.hints.errors.AddCast.computeType(AddCast.java:193)
>  at org.netbeans.modules.java.hints.errors.AddCast.run(AddCast.java:222)
>  at org.netbeans.modules.java.hints.infrastructure.CreatorBasedLazyFixList.compute(CreatorBasedLazyFixList.java:123)
>  at org.netbeans.modules.java.hints.infrastructure.LazyHintComputation.run(LazyHintComputation.java:87)
>  at org.netbeans.modules.java.hints.infrastructure.LazyHintComputation.run(LazyHintComputation.java:33)
>  [catch] at org.netbeans.modules.java.source.JavaSourceAccessor$CancelableTaskWrapper.run(JavaSourceAccessor.java:273)
>  at org.netbeans.modules.parsing.impl.TaskProcessor.callParserResultTask(TaskProcessor.java:561)
>  at org.netbeans.modules.parsing.impl.TaskProcessor$RequestPerformer.run(TaskProcessor.java:786)
>  at org.openide.util.lookup.Lookups.executeWith(Lookups.java:279)
>  at org.netbeans.modules.parsing.impl.TaskProcessor$RequestPerformer.execute(TaskProcessor.java:702)
>  at org.netbeans.modules.parsing.impl.TaskProcessor$CompilationJob.run(TaskProcessor.java:663)
>  at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:514)
>  at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
>  at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
>  at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
>  at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
>  at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033){noformat}
> Reporting this as a new JIRA issue since the old NetBeans exception reporter no longer seems to be in use.



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