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https://issues.apache.org/jira/browse/NETBEANS-4950?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17299707#comment-17299707
]
Geertjan Wielenga commented on NETBEANS-4950:
---------------------------------------------
The core people are still here and they are in fact discussing this issue
within the PR. Take a look at Jesse and Tim, more 'core' than that does not
exist, discussing here:
https://github.com/oracle/nb-javac/pull/10
https://github.com/oracle/nb-javac/pull/7
And all the core people are still here. :-) Jaroslav Tulach, Martin Entlicher,
Dusan Balek, so many others. You'd be surprised, less so if you participate,
not here but on the mailing lists.
> Issue when Build Maven Web App Project
> --------------------------------------
>
> Key: NETBEANS-4950
> URL: https://issues.apache.org/jira/browse/NETBEANS-4950
> Project: NetBeans
> Issue Type: Bug
> Components: java - Compiler
> Affects Versions: 12.2
> Environment: Product Version: Apache NetBeans IDE 12.2-beta2
> Java: 15.0.1; OpenJDK 64-Bit Server VM 15.0.1+9
> Runtime: OpenJDK Runtime Environment 15.0.1+9
> System: Windows 10 version 10.0 running on amd64; UTF-8; en_US (nb)
> Project is using
> JAVA=jdk8u252-b09
> MAVEN=apache-maven-3.6.3
> Reporter: Victor Pineda
> Priority: Critical
> Labels: build, maven
>
> I'm getting the following errors during project building. These kind of error
> are in a loop, generating multiple times same errors.
>
> java.lang.NullPointerException: Cannot invoke
> "com.sun.tools.javac.processing.JavacProcessingEnvironment$DiscoveredProcessors.iterator()"
> because "this.discoveredProcs" is nulljava.lang.NullPointerException: Cannot
> invoke
> "com.sun.tools.javac.processing.JavacProcessingEnvironment$DiscoveredProcessors.iterator()"
> because "this.discoveredProcs" is null at
> com.sun.tools.javac.processing.JavacProcessingEnvironment.discoverAndRunProcs(JavacProcessingEnvironment.java:914)
> at
> com.sun.tools.javac.processing.JavacProcessingEnvironment.access$2500(JavacProcessingEnvironment.java:113)
> at
> com.sun.tools.javac.processing.JavacProcessingEnvironment$Round.run(JavacProcessingEnvironment.java:1298)
> at
> com.sun.tools.javac.processing.JavacProcessingEnvironment.doProcessing(JavacProcessingEnvironment.java:1380)
> at
> com.sun.tools.javac.main.JavaCompiler.processAnnotations(JavaCompiler.java:1350)
> at
> com.sun.tools.javac.main.JavaCompiler.processAnnotations(JavaCompiler.java:1240)
> at com.sun.tools.javac.api.JavacTaskImpl.enter(JavacTaskImpl.java:404) at
> com.sun.tools.javac.api.JavacTaskImpl.enterTrees(JavacTaskImpl.java:451)[catch]
> at
> org.netbeans.modules.java.source.nbjavac.indexing.MultiPassCompileWorker.compile(MultiPassCompileWorker.java:204)
> at
> org.netbeans.modules.java.source.indexing.JavaCustomIndexer.index(JavaCustomIndexer.java:361)
> at
> org.netbeans.modules.parsing.spi.indexing.Indexable$MyAccessor$2.run(Indexable.java:138)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.runIndexer(RepositoryUpdater.java:275)
> at
> org.netbeans.modules.parsing.spi.indexing.Indexable$MyAccessor.index(Indexable.java:136)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.doIndex(RepositoryUpdater.java:2750)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.access$800(RepositoryUpdater.java:2154)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$1.run(RepositoryUpdater.java:2636)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$1.run(RepositoryUpdater.java:2634)
> at
> org.netbeans.modules.parsing.impl.indexing.errors.TaskCache.refreshTransaction(TaskCache.java:540)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.index(RepositoryUpdater.java:2634)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$AbstractRootsWork$4.call(RepositoryUpdater.java:5714)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$AbstractRootsWork$4.call(RepositoryUpdater.java:5622)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$4.run(RepositoryUpdater.java:2127)
> at org.openide.util.lookup.Lookups.executeWith(Lookups.java:279) at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.runInContext(RepositoryUpdater.java:2123)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.runInContext(RepositoryUpdater.java:2104)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.access$1500(RepositoryUpdater.java:136)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$AbstractRootsWork.scanSource(RepositoryUpdater.java:5749)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$AbstractRootsWork.scanSources(RepositoryUpdater.java:5419)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$RootsWork.getDone(RepositoryUpdater.java:5038)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.doTheWork(RepositoryUpdater.java:3420)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task._run(RepositoryUpdater.java:6183)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task.access$4300(RepositoryUpdater.java:5834)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task$2$1.run(RepositoryUpdater.java:6099)
> at org.openide.util.lookup.Lookups.executeWith(Lookups.java:279) at
> org.netbeans.modules.parsing.impl.RunWhenScanFinishedSupport.performScan(RunWhenScanFinishedSupport.java:83)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task$2.call(RepositoryUpdater.java:6095)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task$2.call(RepositoryUpdater.java:6091)
> at
> org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:153)
> at
> org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:335)
> at
> org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:118)
> at
> org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:67)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task.run(RepositoryUpdater.java:6091)
> at
> java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
> at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at
> org.openide.util.RequestProcessor$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$Processor.run(RequestProcessor.java:2033)
>
> This other error too
>
> java.lang.AssertionErrorjava.lang.AssertionError at
> com.sun.tools.javac.util.Assert.error(Assert.java:155) at
> com.sun.tools.javac.util.Assert.check(Assert.java:46) at
> com.sun.tools.javac.util.Bits.incl(Bits.java:200) at
> com.sun.tools.javac.comp.Flow$AssignAnalyzer.initParam(Flow.java:2198) at
> com.sun.tools.javac.comp.Flow$AssignAnalyzer.visitMethodDef(Flow.java:2122)
> at com.sun.tools.javac.tree.JCTree$JCMethodDecl.accept(JCTree.java:908) at
> com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:49) at
> com.sun.tools.javac.comp.Flow$BaseAnalyzer.scan(Flow.java:458) at
> com.sun.tools.javac.comp.Flow$AssignAnalyzer.scan(Flow.java:1691) at
> com.sun.tools.javac.comp.Flow$AssignAnalyzer.visitClassDef(Flow.java:2064) at
> com.sun.tools.javac.tree.JCTree$JCClassDecl.accept(JCTree.java:804) at
> com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:49) at
> com.sun.tools.javac.comp.Flow$BaseAnalyzer.scan(Flow.java:458) at
> com.sun.tools.javac.comp.Flow$AssignAnalyzer.scan(Flow.java:1691) at
> com.sun.tools.javac.comp.Flow$AssignAnalyzer.analyzeTree(Flow.java:2830) at
> com.sun.tools.javac.comp.Flow$AssignAnalyzer.analyzeTree(Flow.java:2812) at
> com.sun.tools.javac.comp.Flow.analyzeTree(Flow.java:220) at
> com.sun.tools.javac.main.JavaCompiler.flow(JavaCompiler.java:1496) at
> com.sun.tools.javac.main.JavaCompiler.flow(JavaCompiler.java:1470) at
> com.sun.tools.javac.api.JavacTaskImpl$1.process(JavacTaskImpl.java:504) at
> com.sun.tools.javac.api.JavacTaskImpl$Filter.run(JavacTaskImpl.java:651) at
> com.sun.tools.javac.api.JavacTaskImpl.analyze(JavacTaskImpl.java:507)[catch]
> at
> org.netbeans.modules.java.source.nbjavac.indexing.MultiPassCompileWorker.compile(MultiPassCompileWorker.java:261)
> at
> org.netbeans.modules.java.source.indexing.JavaCustomIndexer.index(JavaCustomIndexer.java:361)
> at
> org.netbeans.modules.parsing.spi.indexing.Indexable$MyAccessor$2.run(Indexable.java:138)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.runIndexer(RepositoryUpdater.java:275)
> at
> org.netbeans.modules.parsing.spi.indexing.Indexable$MyAccessor.index(Indexable.java:136)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.doIndex(RepositoryUpdater.java:2750)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.access$800(RepositoryUpdater.java:2154)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$1.run(RepositoryUpdater.java:2636)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$1.run(RepositoryUpdater.java:2634)
> at
> org.netbeans.modules.parsing.impl.indexing.errors.TaskCache.refreshTransaction(TaskCache.java:540)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.index(RepositoryUpdater.java:2634)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$3.call(RepositoryUpdater.java:3300)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$3.call(RepositoryUpdater.java:3255)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$4.run(RepositoryUpdater.java:2127)
> at org.openide.util.lookup.Lookups.executeWith(Lookups.java:279) at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.runInContext(RepositoryUpdater.java:2123)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.runInContext(RepositoryUpdater.java:2104)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.access$1500(RepositoryUpdater.java:136)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.scanFiles(RepositoryUpdater.java:3255)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$FileListWork.getDone(RepositoryUpdater.java:3785)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.doTheWork(RepositoryUpdater.java:3420)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task._run(RepositoryUpdater.java:6183)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task.access$4300(RepositoryUpdater.java:5834)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task$2$1.run(RepositoryUpdater.java:6099)
> at org.openide.util.lookup.Lookups.executeWith(Lookups.java:279) at
> org.netbeans.modules.parsing.impl.RunWhenScanFinishedSupport.performScan(RunWhenScanFinishedSupport.java:83)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task$2.call(RepositoryUpdater.java:6095)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task$2.call(RepositoryUpdater.java:6091)
> at
> org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:153)
> at
> org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:335)
> at
> org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:118)
> at
> org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:67)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task.run(RepositoryUpdater.java:6091)
> at
> java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
> at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at
> org.openide.util.RequestProcessor$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)
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