René Kraneis created NETBEANS-2834:
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Summary: NPE when displaying javadoc containing @value annotation
Key: NETBEANS-2834
URL: https://issues.apache.org/jira/browse/NETBEANS-2834
Project: NetBeans
Issue Type: Bug
Components: java - Javadoc
Affects Versions: 11.0, 11.1
Reporter: René Kraneis
Javadoc containing invalid (e.g. when placed on an array) {{@value}}
annotations is not displayed in the Javadoc window. Instead, a
{{NullPointerException}} is thrown:
{code:java}
java.lang.NullPointerException
at
org.netbeans.api.java.source.ui.ElementJavadoc.inlineTags(ElementJavadoc.java:1223)
at
org.netbeans.api.java.source.ui.ElementJavadoc.getElementDocFromSource(ElementJavadoc.java:907)
at
org.netbeans.api.java.source.ui.ElementJavadoc.getElementDoc(ElementJavadoc.java:742)
at
org.netbeans.api.java.source.ui.ElementJavadoc.<init>(ElementJavadoc.java:369)
at
org.netbeans.api.java.source.ui.ElementJavadoc.create(ElementJavadoc.java:172)
at
org.netbeans.modules.java.navigation.CaretListeningTask.computeAndSetJavadoc(CaretListeningTask.java:263)
at
org.netbeans.modules.java.navigation.CaretListeningTask.run(CaretListeningTask.java:221)
at
org.netbeans.modules.java.navigation.CaretListeningTask.run(CaretListeningTask.java:55)
[catch] 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.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)
{code}
This happens using NetBeans 11.1 beta3 on JDK 12.
{quote}Product Version: Apache NetBeans IDE 11.1
Java: 12.0.1; Java HotSpot(TM) 64-Bit Server VM 12.0.1+12
Runtime: Java(TM) SE Runtime Environment 12.0.1+12
System: Linux version 3.10.0-957.21.3.el7.x86_64 running on amd64; UTF-8;
en_US (nb)
User directory: /home/rene/.netbeans/11.1
Cache directory: /home/rene/.cache/netbeans/11.1
{quote}
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