WangYi created NETBEANS-5170:
--------------------------------

             Summary: problem in edit jsp page in Raspberry Pi OS with ARMHF
                 Key: NETBEANS-5170
                 URL: https://issues.apache.org/jira/browse/NETBEANS-5170
             Project: NetBeans
          Issue Type: Bug
    Affects Versions: 12.2
         Environment: Raspberry PI 4B  OS with 8G RAM , Oracle 
jdk-8u271-linux-arm32-vfp-hflt.
            Reporter: WangYi


create a Java Web  project with Ant, create a jsp page,open the page in 
Editor,and the Exception was catched like this:

java.lang.NullPointerExceptionjava.lang.NullPointerException at 
org.netbeans.modules.java.editor.base.semantic.TokenList.index(TokenList.java:364)
 at 
org.netbeans.modules.java.editor.base.semantic.SemanticHighlighterBase$DetectorVisitor.visitExpressionStatement(SemanticHighlighterBase.java:740)
 at 
org.netbeans.modules.java.editor.base.semantic.SemanticHighlighterBase$DetectorVisitor.visitExpressionStatement(SemanticHighlighterBase.java:280)
 at 
com.sun.tools.javac.tree.JCTree$JCExpressionStatement.accept(JCTree.java:1555) 
at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82) at 
org.netbeans.api.java.source.support.CancellableTreePathScanner.scan(CancellableTreePathScanner.java:69)
 at 
org.netbeans.modules.java.editor.base.semantic.SemanticHighlighterBase$DetectorVisitor.scan(SemanticHighlighterBase.java:1021)
 at 
org.netbeans.modules.java.editor.base.semantic.SemanticHighlighterBase$DetectorVisitor.scan(SemanticHighlighterBase.java:280)
 at com.sun.source.util.TreeScanner.scan(TreeScanner.java:105) at 
org.netbeans.api.java.source.support.CancellableTreePathScanner.scan(CancellableTreePathScanner.java:78)
 at com.sun.source.util.TreeScanner.visitBlock(TreeScanner.java:250) at 
com.sun.tools.javac.tree.JCTree$JCBlock.accept(JCTree.java:1074) at 
com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82) at 
org.netbeans.api.java.source.support.CancellableTreePathScanner.scan(CancellableTreePathScanner.java:69)
 at 
org.netbeans.modules.java.editor.base.semantic.SemanticHighlighterBase$DetectorVisitor.scan(SemanticHighlighterBase.java:1021)
 at 
org.netbeans.modules.java.editor.base.semantic.SemanticHighlighterBase$DetectorVisitor.scan(SemanticHighlighterBase.java:280)
 at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:90) at 
com.sun.source.util.TreeScanner.visitMethod(TreeScanner.java:208) at 
org.netbeans.modules.java.editor.base.semantic.SemanticHighlighterBase$DetectorVisitor.visitMethod(SemanticHighlighterBase.java:789)
 at 
org.netbeans.modules.java.editor.base.semantic.SemanticHighlighterBase$DetectorVisitor.visitMethod(SemanticHighlighterBase.java:280)
 at com.sun.tools.javac.tree.JCTree$JCMethodDecl.accept(JCTree.java:940) at 
com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82) at 
org.netbeans.api.java.source.support.CancellableTreePathScanner.scan(CancellableTreePathScanner.java:69)
 at 
org.netbeans.modules.java.editor.base.semantic.SemanticHighlighterBase$DetectorVisitor.scan(SemanticHighlighterBase.java:1021)
 at 
org.netbeans.modules.java.editor.base.semantic.SemanticHighlighterBase$DetectorVisitor.scan(SemanticHighlighterBase.java:280)
 at com.sun.source.util.TreeScanner.scan(TreeScanner.java:105) at 
org.netbeans.api.java.source.support.CancellableTreePathScanner.scan(CancellableTreePathScanner.java:78)
 at 
org.netbeans.modules.java.editor.base.semantic.SemanticHighlighterBase$DetectorVisitor.visitClass(SemanticHighlighterBase.java:944)
 at 
org.netbeans.modules.java.editor.base.semantic.SemanticHighlighterBase$DetectorVisitor.visitClass(SemanticHighlighterBase.java:280)
 at com.sun.tools.javac.tree.JCTree$JCClassDecl.accept(JCTree.java:846) at 
com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82) at 
org.netbeans.api.java.source.support.CancellableTreePathScanner.scan(CancellableTreePathScanner.java:69)
 at 
org.netbeans.modules.java.editor.base.semantic.SemanticHighlighterBase$DetectorVisitor.scan(SemanticHighlighterBase.java:1021)
 at 
org.netbeans.modules.java.editor.base.semantic.SemanticHighlighterBase$DetectorVisitor.scan(SemanticHighlighterBase.java:280)
 at com.sun.source.util.TreeScanner.scan(TreeScanner.java:105) at 
org.netbeans.api.java.source.support.CancellableTreePathScanner.scan(CancellableTreePathScanner.java:78)
 at 
org.netbeans.modules.java.editor.base.semantic.SemanticHighlighterBase$DetectorVisitor.visitCompilationUnit(SemanticHighlighterBase.java:561)
 at 
org.netbeans.modules.java.editor.base.semantic.SemanticHighlighterBase$DetectorVisitor.visitCompilationUnit(SemanticHighlighterBase.java:280)
 at com.sun.tools.javac.tree.JCTree$JCCompilationUnit.accept(JCTree.java:605) 
at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82) at 
org.netbeans.api.java.source.support.CancellableTreePathScanner.scan(CancellableTreePathScanner.java:69)
 at 
org.netbeans.modules.java.editor.base.semantic.SemanticHighlighterBase$DetectorVisitor.scan(SemanticHighlighterBase.java:1021)
 at 
org.netbeans.modules.java.editor.base.semantic.SemanticHighlighterBase.process(SemanticHighlighterBase.java:156)
 at 
org.netbeans.modules.java.editor.semantic.SemanticHighlighter.process(SemanticHighlighter.java:56)
 at 
org.netbeans.modules.java.editor.base.semantic.SemanticHighlighterBase.run(SemanticHighlighterBase.java:112)
 at 
org.netbeans.modules.parsing.impl.TaskProcessor.callParserResultTask(TaskProcessor.java:561)[catch]
 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$Task.run(RequestProcessor.java:1418) at 
org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45) at 
org.openide.util.lookup.Lookups.executeWith(Lookups.java:278) at 
org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)



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