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Bug 251816 - IllegalArgumentException: Called DataObject.find on null
Summary: IllegalArgumentException: Called DataObject.find on null
Status: NEW
Alias: None
Product: uml
Classification: Unclassified
Component: General (show other bugs)
Version: 8.0
Hardware: All All
: P3 normal (vote)
Assignee: issues@uml
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2015-04-14 08:04 UTC by roma276
Modified: 2018-03-22 07:38 UTC (History)
1 user (show)

See Also:
Issue Type: DEFECT
Exception Reporter: 216385

Attachments
stacktrace (570 bytes, text/plain)
2015-04-14 08:04 UTC, roma276 		Details
stacktrace (721 bytes, text/plain)
2018-03-22 07:38 UTC, theservercat 		Details
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Description roma276 2015-04-14 08:04:34 UTC 
Build: NetBeans IDE 8.0.2 (Build 201411181905)
VM: OpenJDK 64-Bit Server VM, 24.75-b04, OpenJDK Runtime Environment, 1.7.0_75-b13
OS: Linux

User Comments:
GUEST: Opening an UML project

roma276: IllegalArgumentException: Called DataObject.find on null




Stacktrace: 
java.lang.IllegalArgumentException: Called DataObject.find on null
   at org.openide.loaders.DataObject.find(DataObject.java:555)
   at org.openide.loaders.DataFolder.findFolder(DataFolder.java:540)
   at org.uml.project.UMLProjectNodeFactory$UMLProjectNodeList.keys(UMLProjectNodeFactory.java:41)
   at org.netbeans.spi.project.ui.support.NodeFactorySupport$DelegateChildren$1.run(NodeFactorySupport.java:202)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1423)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
Comment 1 roma276 2015-04-14 08:04:35 UTC 
Created attachment 153183 [details]
stacktrace
Comment 2 theservercat 2018-03-22 07:38:46 UTC 
Created attachment 165682 [details]
stacktrace

Something strange...