[NETBEANS-2402] unexpected exception while indexing

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 11.0
• Component/s: editor - Parsing & Indexing
• Assignee: Unassigned
• Reporter: Tobias Warneke
• Created: 12/Apr/19 06:28
• Updated: 12/Apr/19 06:28

Description

This occured while starting Netbeans 11. But the IDE worked as expected.

 

java.lang.NullPointerException
at org.netbeans.modules.java.source.indexing.VanillaCompileWorker$3.error2Object(VanillaCompileWorker.java:601)
at org.netbeans.modules.java.source.indexing.VanillaCompileWorker$3.error2Object(VanillaCompileWorker.java:616)
at org.netbeans.modules.java.source.indexing.VanillaCompileWorker$3.resolveErrors(VanillaCompileWorker.java:628)
at org.netbeans.modules.java.source.indexing.VanillaCompileWorker$3.error2Object(VanillaCompileWorker.java:594)
at org.netbeans.modules.java.source.indexing.VanillaCompileWorker$3.error2Object(VanillaCompileWorker.java:616)
at org.netbeans.modules.java.source.indexing.VanillaCompileWorker$3.resolveErrors(VanillaCompileWorker.java:626)
at org.netbeans.modules.java.source.indexing.VanillaCompileWorker$3.error2Object(VanillaCompileWorker.java:594)
at org.netbeans.modules.java.source.indexing.VanillaCompileWorker$3.resolveErrors(VanillaCompileWorker.java:629)
at org.netbeans.modules.java.source.indexing.VanillaCompileWorker$3.error2Object(VanillaCompileWorker.java:594)
at org.netbeans.modules.java.source.indexing.VanillaCompileWorker$3.visitVariable(VanillaCompileWorker.java:491)
at org.netbeans.modules.java.source.indexing.VanillaCompileWorker$3.visitVariable(VanillaCompileWorker.java:473)
at jdk.compiler/com.sun.tools.javac.tree.JCTree$JCVariableDecl.accept(JCTree.java:974)
at jdk.compiler/com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82)
at jdk.compiler/com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:90)
at jdk.compiler/com.sun.source.util.TreeScanner.scan(TreeScanner.java:105)
at jdk.compiler/com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:113)
at jdk.compiler/com.sun.source.util.TreeScanner.visitClass(TreeScanner.java:187)
at org.netbeans.modules.java.source.indexing.VanillaCompileWorker$3.visitClass(VanillaCompileWorker.java:545)
at org.netbeans.modules.java.source.indexing.VanillaCompileWorker$3.visitClass(VanillaCompileWorker.java:473)
at jdk.compiler/com.sun.tools.javac.tree.JCTree$JCClassDecl.accept(JCTree.java:808)
at jdk.compiler/com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82)
at jdk.compiler/com.sun.source.util.TreeScanner.scan(TreeScanner.java:105)
at jdk.compiler/com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:113)
at jdk.compiler/com.sun.source.util.TreeScanner.visitCompilationUnit(TreeScanner.java:144)
at jdk.compiler/com.sun.tools.javac.tree.JCTree$JCCompilationUnit.accept(JCTree.java:591)
at jdk.compiler/com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82)
at org.netbeans.modules.java.source.indexing.VanillaCompileWorker.dropMethodsAndErrors(VanillaCompileWorker.java:631)
[catch] at org.netbeans.modules.java.source.indexing.VanillaCompileWorker.compile(VanillaCompileWorker.java:297)
at org.netbeans.modules.java.source.indexing.JavaCustomIndexer.index(JavaCustomIndexer.java:347)
at org.netbeans.modules.parsing.spi.indexing.Indexable$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)
WARNING [org.netbeans.modules.java.source.usages.BinaryAnalyser]: Cannot read file: C:\Users\tw\AppData\Local\NetBeans\Cache\11.0\index\s1376\java\15\classes\META-INF\maven\com.gingko\dbcrawler\pom.properties