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https://issues.apache.org/jira/browse/NETBEANS-1577?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16668482#comment-16668482
]
Geertjan Wielenga commented on NETBEANS-1577:
---------------------------------------------
This should be fixed in 10vc2, please verify (once 10vc2 is release, during the
next few days) and then provide exact step by step instructions to reproduce.
> Assertion Error in Java autocompletion
> --------------------------------------
>
> Key: NETBEANS-1577
> URL: https://issues.apache.org/jira/browse/NETBEANS-1577
> Project: NetBeans
> Issue Type: Bug
> Components: java - Editor
> Affects Versions: 10.0
> Environment: Netbeans 10.0-vc1
> Reporter: Aldo Brucale
> Priority: Major
> Attachments: messages.log
>
>
> Often when I hit ctrl-space I get this exception:
> {noformat}
> java.lang.AssertionError
> at com.sun.tools.javac.util.Assert.error(Assert.java:155)
> at com.sun.tools.javac.util.Assert.checkNonNull(Assert.java:62)
> at com.sun.tools.javac.comp.Annotate.fromAnnotations(Annotate.java:167)
> at
> com.sun.tools.javac.comp.Annotate.lambda$annotateTypeSecondStage$5(Annotate.java:1031)
> at com.sun.tools.javac.comp.Annotate.flush(Annotate.java:194)
> at
> com.sun.tools.javac.comp.Annotate.unblockAnnotations(Annotate.java:144)
> at com.sun.tools.javac.comp.Attr.visitVarDef(Attr.java:1173)
> at
> com.sun.tools.javac.tree.JCTree$JCVariableDecl.accept(JCTree.java:962)
> at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:660)
> at com.sun.tools.javac.comp.Attr.attribStat(Attr.java:736)
> at com.sun.tools.javac.comp.Attr.visitForeachLoop(Attr.java:1402)
> at
> com.sun.tools.javac.tree.JCTree$JCEnhancedForLoop.accept(JCTree.java:1166)
> at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:660)
> at com.sun.tools.javac.comp.Attr.attribStat(Attr.java:736)
> at
> org.netbeans.modules.java.hints.spiimpl.Utilities.attributeTree(Utilities.java:651)
> at
> org.netbeans.modules.java.hints.spiimpl.Utilities.parseAndAttribute(Utilities.java:430)
> at
> org.netbeans.modules.java.hints.spiimpl.Utilities.parseAndAttribute(Utilities.java:344)
> at
> org.netbeans.modules.java.hints.spiimpl.Utilities.parseAndAttribute(Utilities.java:324)
> at
> org.netbeans.modules.java.hints.spiimpl.Utilities.parseAndAttribute(Utilities.java:320)
> at
> org.netbeans.modules.java.hints.spiimpl.pm.PatternCompiler.compile(PatternCompiler.java:44)
> at
> org.netbeans.modules.java.hints.spiimpl.hints.HintsInvoker.doComputeHints(HintsInvoker.java:535)
> at
> org.netbeans.modules.java.hints.spiimpl.hints.HintsInvoker.computeSuggestions(HintsInvoker.java:450)
> at
> org.netbeans.modules.java.hints.spiimpl.hints.HintsInvoker.computeHints(HintsInvoker.java:221)
> at
> org.netbeans.modules.java.hints.spiimpl.hints.HintsInvoker.computeHints(HintsInvoker.java:193)
> at
> org.netbeans.modules.java.hints.spiimpl.hints.HintsInvoker.computeHints(HintsInvoker.java:166)
> at
> org.netbeans.modules.java.hints.spiimpl.hints.HintsInvoker.computeHints(HintsInvoker.java:128)
> at
> org.netbeans.modules.java.hints.spiimpl.hints.HintsTask.run(HintsTask.java:114)
> at
> org.netbeans.modules.java.hints.spiimpl.hints.HintsTask.run(HintsTask.java:65)
> at
> org.netbeans.modules.java.source.JavaSourceAccessor$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)
> [catch] 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}
> When the exception appears, subsequent attempts fail with the same exception.
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