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https://issues.apache.org/jira/browse/NETBEANS-2334?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16811321#comment-16811321
]
Shevek commented on NETBEANS-2334:
----------------------------------
I have 32 of these, but I'm not sure if this is the culprit:
INFO: No FileObject found for the following URL:
file:/home/shevek/java/<project>/<submodule>/build/generated-sources/<codegenerator>/test/java/
java.lang.IllegalStateException: No FileObject found for the following URL:
file:/home/shevek/java/<project>/<submodule>/build/generated-sources/<codegenerator>/test/java/
at
org.netbeans.modules.java.testrunner.CommonTestUtil.getTestTargets(CommonTestUtil.java:130)
at
org.netbeans.modules.java.testrunner.providers.JavaCommonTestUtilProvider.getTestTargets(JavaCommonTestUtilProvider.java:37)
at
org.netbeans.modules.java.testrunner.ui.hints.Utils.populateLocations(Utils.java:122)
at
org.netbeans.modules.java.testrunner.ui.hints.Utils.getValidCombinations(Utils.java:62)
at
org.netbeans.modules.java.testrunner.ui.hints.CreateTestClassHint.computeWarning(CreateTestClassHint.java:85)
at sun.reflect.GeneratedMethodAccessor184.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.netbeans.modules.java.hints.providers.code.CodeHintProviderImpl$WorkerImpl.createErrors(CodeHintProviderImpl.java:317)
at
org.netbeans.modules.java.hints.spiimpl.hints.HintsInvoker.runHint(HintsInvoker.java:798)
at
org.netbeans.modules.java.hints.spiimpl.hints.HintsInvoker.access$400(HintsInvoker.java:90)
at
org.netbeans.modules.java.hints.spiimpl.hints.HintsInvoker$ScannerImpl.runAndAdd(HintsInvoker.java:657)
at
org.netbeans.modules.java.hints.spiimpl.hints.HintsInvoker$ScannerImpl.scanDoNotGoDeeper(HintsInvoker.java:711)
at
org.netbeans.modules.java.hints.spiimpl.hints.HintsInvoker.computeSuggestions(HintsInvoker.java:385)
at
org.netbeans.modules.java.hints.spiimpl.hints.HintsInvoker.computeHints(HintsInvoker.java:221)
at
org.netbeans.modules.java.hints.spiimpl.hints.HintsInvoker.computeHints(HintsInvoker.java:193)
at
org.netbeans.modules.java.hints.spiimpl.hints.HintsInvoker.computeHints(HintsInvoker.java:166)
at
org.netbeans.modules.java.hints.spiimpl.hints.HintsInvoker.computeHints(HintsInvoker.java:128)
at
org.netbeans.modules.java.hints.spiimpl.hints.HintsTask.run(HintsTask.java:114)
at
org.netbeans.modules.java.hints.spiimpl.hints.HintsTask.run(HintsTask.java:65)
at
org.netbeans.modules.java.source.JavaSourceAccessor$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)
at
org.netbeans.modules.parsing.impl.TaskProcessor$CompilationJob.run(TaskProcessor.java:663)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
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)
Note that while that is a sourceSet which is potentially exported by the Gradle
model, the directory doesn't exist (which should be fine) and I'm wary of the
cost of exception throwing, which is a very odd anial.
> Code generating tasks or switching git branches break NetBeans
> --------------------------------------------------------------
>
> Key: NETBEANS-2334
> URL: https://issues.apache.org/jira/browse/NETBEANS-2334
> Project: NetBeans
> Issue Type: Bug
> Affects Versions: 10.0
> Environment: OpenJDK Runtime Environment (build
> 1.8.0_191-8u191-b12-2ubuntu0.18.10.1-b12)
> Reporter: Shevek
> Priority: Major
>
> If I have a gradle task which generates code, e.g. grpc, protobuf, thrift,
> xjc, antlr, custom template-driven tasks, they remove and recreate a large
> number of files under NB. NB then breaks: It goes into the 'background
> scanning of projects' / 'scanning for external changes' of death and needs a
> restart.
> Alternatively, switching git branches will do the same.
> A peculiar, possibly related effect is that NB can't see new classes I create
> even when it's not apparently scanning, e.g. I create a class in a package,
> but fix imports in another package can't import it until I restart netbeans.
> I've disabled auto-scanning of sources, will see if that helps.
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