[NETBEANS-486] org.netbeans.modules.parsing.spi.ParseException when invoking code-complete

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 9.0
• Component/s: editor - Completion & Templates

Environment

Product Version: Apache NetBeans IDE Dev (Build incubator-netbeans-release-228-on-20180312)
Java: 9.0.4; Java HotSpot(TM) 64-Bit Server VM 9.0.4+11
Runtime: Java(TM) SE Runtime Environment 9.0.4+11
System: Windows 10 version 10.0 running on amd64; Cp1252; en_CA (nb)
User directory: C:\Users\Gili\AppData\Roaming\NetBeans\dev
Cache directory: C:\Users\Gili\AppData\Local\NetBeans\Cache\dev

• Assignee: Reema Taneja
• Reporter: Gili
• Created: 19/Mar/18 20:09
• Updated: 03/Nov/19 20:04
• Resolved: 20/Oct/18 04:45

Description

I invoked code-complete in the editor and the following exception was thrown:

com.sun.tools.javac.comp.Infer$InferenceException
	at com.sun.tools.javac.comp.Infer.<init>(Infer.java:115)
	at com.sun.tools.javac.comp.Infer.instance(Infer.java:102)
	at com.sun.tools.javac.comp.DeferredAttr.<init>(DeferredAttr.java:114)
	at com.sun.tools.javac.comp.DeferredAttr.instance(DeferredAttr.java:103)
	at com.sun.tools.javac.comp.Resolve.<init>(Resolve.java:123)
	at org.netbeans.lib.nbjavac.services.NBResolve.<init>(NBResolve.java:50)
	at org.netbeans.lib.nbjavac.services.NBResolve$1.make(NBResolve.java:44)
	at org.netbeans.lib.nbjavac.services.NBResolve$1.make(NBResolve.java:42)
	at com.sun.tools.javac.util.Context.get(Context.java:150)
	at com.sun.tools.javac.comp.Resolve.instance(Resolve.java:158)
	at com.sun.tools.javac.comp.Check.<init>(Check.java:117)
	at com.sun.tools.javac.comp.Check.instance(Check.java:105)
	at com.sun.tools.javac.comp.Modules.<init>(Modules.java:185)
	at com.sun.tools.javac.comp.Modules.instance(Modules.java:175)
	at com.sun.tools.javac.code.Symtab.<init>(Symtab.java:484)
	at com.sun.tools.javac.code.Symtab.instance(Symtab.java:88)
	at com.sun.tools.javac.comp.Attr.<init>(Attr.java:127)
	at org.netbeans.lib.nbjavac.services.NBAttr.<init>(NBAttr.java:50)
	at org.netbeans.lib.nbjavac.services.NBAttr$1.make(NBAttr.java:42)
	at org.netbeans.lib.nbjavac.services.NBAttr$1.make(NBAttr.java:40)
	at com.sun.tools.javac.util.Context.get(Context.java:150)
	at com.sun.tools.javac.comp.Attr.instance(Attr.java:116)
	at com.sun.tools.javac.comp.Annotate.<init>(Annotate.java:102)
	at com.sun.tools.javac.comp.Annotate.instance(Annotate.java:77)
	at com.sun.tools.javac.jvm.ClassReader.<init>(ClassReader.java:234)
	at org.netbeans.lib.nbjavac.services.NBClassReader.<init>(NBClassReader.java:50)
	at org.netbeans.lib.nbjavac.services.NBClassReader$1.make(NBClassReader.java:41)
	at org.netbeans.lib.nbjavac.services.NBClassReader$1.make(NBClassReader.java:39)
	at com.sun.tools.javac.util.Context.get(Context.java:150)
	at com.sun.tools.javac.jvm.ClassReader.instance(ClassReader.java:225)
	at com.sun.tools.javac.code.ClassFinder.<init>(ClassFinder.java:186)
	at com.sun.tools.javadoc.main.JavadocClassFinder.<init>(JavadocClassFinder.java:71)
	at com.sun.tools.javadoc.main.JavadocClassFinder.lambda$preRegister$0(JavadocClassFinder.java:60)
	at com.sun.tools.javac.util.Context.get(Context.java:150)
	at com.sun.tools.javac.code.ClassFinder.instance(ClassFinder.java:177)
	at com.sun.tools.javac.main.JavaCompiler.<init>(JavaCompiler.java:393)
	at com.sun.tools.javac.main.JavaCompiler.instance(JavaCompiler.java:114)
	at com.sun.tools.javac.api.JavacTaskImpl.prepareCompiler(JavacTaskImpl.java:207)
	at com.sun.tools.javac.api.JavacTaskImpl.parse(JavacTaskImpl.java:247)
	at org.netbeans.modules.java.source.nbjavac.parsing.SequentialParsingImpl.parse(SequentialParsingImpl.java:38)
	at org.netbeans.modules.java.source.parsing.JavacParser.moveToPhase(JavacParser.java:580)
	at org.netbeans.modules.java.source.parsing.CompilationInfoImpl.toPhase(CompilationInfoImpl.java:361)
	at org.netbeans.api.java.source.CompilationController.toPhase(CompilationController.java:84)
	at org.netbeans.modules.java.completion.BaseTask.getCompletionEnvironment(BaseTask.java:215)
	at org.netbeans.modules.java.completion.JavaCompletionTask.resolve(JavaCompletionTask.java:265)
	at org.netbeans.modules.java.completion.BaseTask.run(BaseTask.java:93)
	at org.netbeans.modules.java.completion.JavaCompletionTask.run(JavaCompletionTask.java:58)
	at org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:586)
	at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:130)
	at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:114)
	at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:181)
	at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:178)
	at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:153)
	at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:335)
	at org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:118)
	at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:67)
	at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:178)
Caused: org.netbeans.modules.parsing.spi.ParseException
	at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:186)
	at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:81)
[catch] at org.netbeans.modules.editor.java.JavaCompletionProvider$JavaCompletionQuery.query(JavaCompletionProvider.java:193)
	at org.netbeans.spi.editor.completion.support.AsyncCompletionTask.run(AsyncCompletionTask.java:198)
	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)

I don't have specific a minimum testcase but the error occurs 100% of the time if the editor contains "bad code". I can't share my "bad code" because it is part of a very big application.

Issue Links

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