Michal Rama created NETBEANS-1423:
-------------------------------------
Summary: IllegalArgumentException when writing code
Key: NETBEANS-1423
URL: https://issues.apache.org/jira/browse/NETBEANS-1423
Project: NetBeans
Issue Type: Bug
Components: java - Editor
Affects Versions: 10.0
Environment: Windows 10, Incubator NetBeans Linux 871, Java 11
Reporter: Michal Rama
Attachments: picture1.png
Hello,
I do not know how to describe it or what it is related to.
When I start writing a code (such as a class name), it says "please wait" and
then a list of possible classes is displayed.
Or, if I write a dot after the object name, the same is done, and then a list
of related methods and fields is displayed.
Sometimes it happens that "please wait" is displayed for a few seconds and then
it will throw an error.
*A java.lang.RuntimeException exception has occurred.*
*However, the system should continue working without further problems.*
Clicking Show Details will appear
{code:java}
java.lang.IllegalArgumentException: Argument compositeType cannot be null.
at
java.management/javax.management.openmbean.CompositeDataSupport.<init>(CompositeDataSupport.java:206)
at
java.management/javax.management.openmbean.CompositeDataSupport.<init>(CompositeDataSupport.java:118)
at
java.management/sun.management.ThreadInfoCompositeData.getCompositeData(ThreadInfoCompositeData.java:130)
at
java.management/sun.management.ThreadInfoCompositeData.toCompositeData(ThreadInfoCompositeData.java:72)
Caused: java.lang.reflect.InvocationTargetException
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)
at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at
org.netbeans.modules.sampler.SamplesOutputStream.toCompositeData(SamplesOutputStream.java:178)
Caused: java.lang.RuntimeException
at
org.netbeans.modules.sampler.SamplesOutputStream.toCompositeData(SamplesOutputStream.java:184)
at
org.netbeans.modules.sampler.SamplesOutputStream.access$400(SamplesOutputStream.java:44)
at
org.netbeans.modules.sampler.SamplesOutputStream$Sample.writeToStream(SamplesOutputStream.java:285)
at
org.netbeans.modules.sampler.SamplesOutputStream$Sample.access$300(SamplesOutputStream.java:253)
at
org.netbeans.modules.sampler.SamplesOutputStream.close(SamplesOutputStream.java:202)
at org.netbeans.modules.sampler.Sampler.stopSampling(Sampler.java:231)
at org.netbeans.modules.sampler.Sampler.stopAndWriteTo(Sampler.java:197)
[catch] at
org.netbeans.modules.editor.completion.CompletionImplProfile.stopImpl(CompletionImplProfile.java:84)
at
org.netbeans.modules.editor.completion.CompletionImplProfile.access$000(CompletionImplProfile.java:29)
at
org.netbeans.modules.editor.completion.CompletionImplProfile$1.run(CompletionImplProfile.java:59)
at org.openide.util.RequestProcessor$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}
Sometimes he does it only once, sometimes several times in a row.
Additionally, each error will add Saving snapshot,
which can not be canceled. (Only by closing the application)
This bug does not limit me, but it is quite annoying.
Please repair
Thank you
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