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Bug 130747 - IllegalStateException: [Winsys] TopComponent org.netbeans.core.multiview.MultiViewCloneableTopComponent throws runtime exception from its componentShowing() method. Please repair it! Probable cause is
Summary: IllegalStateException: [Winsys] TopComponent org.netbeans.core.multiview.Mult...
Status: VERIFIED INCOMPLETE
Alias: None
Product: xml
Classification: Unclassified
Component: Schema (show other bugs)
Version: 6.x
Hardware: All All
: P3 blocker (vote)
Assignee: Samaresh Panda
URL: http://statistics.netbeans.org/except...
Keywords:
: 130768 (view as bug list)
Depends on:
Blocks:
 
Reported: 2008-03-21 08:59 UTC by Jiri Skrivanek
Modified: 2011-12-12 13:19 UTC (History)
4 users (show)

See Also:
Issue Type: DEFECT
Exception Reporter: 39007


Attachments
stacktrace (8.52 KB, text/plain)
2008-03-21 08:59 UTC, Jiri Skrivanek
Details

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Description Jiri Skrivanek 2008-03-21 08:59:06 UTC
Build: NetBeans IDE Dev (Build 20080321064844)
VM: Java HotSpot(TM) Client VM, 10.0-b19, Java(TM) SE Runtime Environment, 1.6.0_05-b13
OS: Windows XP, 5.1, x86

User Comments: 
To reproduce:

- create a java project (or any other type of project)
- open new file wizard
- choose 'XML|Purchase Order Sample Schema'
- finish the wizard and exception is thrown while opening xsd in multiview editor
Comment 1 Jiri Skrivanek 2008-03-21 08:59:11 UTC
Created attachment 58817 [details]
stacktrace
Comment 3 Jaroslav Tulach 2008-03-21 10:08:32 UTC
One can create XML schema: c3fc2787261f
However there is some (unrelated) exception when closing XML schema then.

I cannot verify, I do not know how to run deadlock validations. Btw. I asked for ability to run tests with "ant 
commit-validation" many times. It is sad that you think a bug like this is P1 but you refuse to give me easy way to 
reproduce it on my computer.
Comment 4 Jaroslav Tulach 2008-03-21 10:23:18 UTC
Btw. the problems with closing are likely related to:

changeset:   74579:c050bf8208a1
user:        samaresh@netbeans.org
date:        Thu Mar 20 09:52:04 2008 -0600
summary:     cleanup related to memory leaks
Comment 5 Samaresh Panda 2008-03-21 14:36:29 UTC
Sorry, my bad. I'll revert this right away.
Comment 6 Vitaly Bychkov 2008-03-23 00:08:05 UTC
*** Issue 130768 has been marked as a duplicate of this issue. ***
Comment 7 Jiri Skrivanek 2008-03-28 12:27:09 UTC
Verified.
Comment 8 rajivderas 2008-08-26 13:44:07 UTC
still exist in Dev Build 200808260201
Comment 9 Petr Jiricka 2008-08-26 14:20:32 UTC
Reassigning to Samaresh.
Comment 10 Samaresh Panda 2008-08-26 16:03:22 UTC
The latest reports indicate that this new one comes MultiViewElement class
org.netbeans.modules.websvc.design.multiview.PreviewMultiViewElement.

See the URL above and look into
- http://statistics.netbeans.org/analytics/detail.do?id=99093 and 
- http://statistics.netbeans.org/analytics/detail.do?id=99096
Comment 11 Jaroslav Pospisil 2008-08-28 10:41:20 UTC
Probably related to issue 145368.I'm not able to reproduce it any common way,so I rate this as minor or random
case,definitely not P1. I've changed behaviour in case of missing dataobject,which should fix this issue.
Comment 12 Milan Kuchtiak 2008-08-28 10:59:09 UTC
Related to PreviewMultiviewElement.
Comment 13 Jaroslav Pospisil 2008-08-28 12:19:55 UTC
Fixed.
http://hg.netbeans.org/main?cmd=changeset;node=1c1b476032c7
Comment 14 Exceptions Reporter 2008-10-31 15:29:42 UTC
Reopening - reproduced in NetBeans IDE Dev (Build 200810310201)
http://statistics.netbeans.org/exceptions/detail.do?id=134704
Comment 15 Jaroslav Pospisil 2008-11-03 09:35:28 UTC
Reassigning back to xml/schema editor,since latest stacktrace doesn't indicate problem in  websvc.design,but in
xml.schema module .
Comment 16 Samaresh Panda 2008-11-03 21:28:29 UTC
I'm not sure why is this a P1, this is not even reproducible :(. Please give me a way to reproduce.