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Bug 18877 - CNFE when importing data from FFJ3.0CE into Orion builds
Summary: CNFE when importing data from FFJ3.0CE into Orion builds
Status: CLOSED WORKSFORME
Alias: None
Product: xml
Classification: Unclassified
Component: Code (show other bugs)
Version: 3.x
Hardware: All All
: P3 blocker (vote)
Assignee: _ lkramolis
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2001-12-20 16:13 UTC by Jan Zajicek
Modified: 2003-07-02 08:39 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter:

Attachments
stacktrace (3.04 KB, text/plain)
2002-01-09 12:04 UTC, Jan Zajicek 		Details
new stacktrace (3.74 KB, text/plain)
2002-01-10 16:41 UTC, Jan Zajicek 		Details
Add an attachment (proposed patch, testcase, etc.)

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Description Jan Zajicek 2001-12-20 16:13:01 UTC 
java.lang.ClassNotFoundException: org.netbeans.modules.xml.tree.TreeNode

This exception occurs when deserializing data from from FFJ3.0CE into Orion build.
Comment 1 Jan Zajicek 2001-12-20 16:16:31 UTC 
Ops ;-) Module should be XML.
Comment 2 _ lkramolis 2001-12-20 16:34:27 UTC 
Please, could you attach whole stack to know where and when was this
exception thrown.
Comment 3 Jan Zajicek 2002-01-09 12:02:18 UTC 
In the FFJ3.0CE (010523_2) build just serialized following objects
XMLSettings and BasicNodeView and try read them in the Orion builds.
I'll attach stacktrace, but it doesn't help because there is code from
my tests. Relevant is only the last line - CNFE.
Comment 4 Jan Zajicek 2002-01-09 12:04:14 UTC 
Created attachment 4026 [details]
stacktrace
Comment 5 _ lkramolis 2002-01-09 17:13:36 UTC 
No stack trace contains CNFE about XMLSettings and first report
message contains info abou TreeNode. ???

It is hard to find where problem is, when I do not see regular stacktrace.

Q: Do you have enabled XML Backward Combatability modules (xml.jar,
xml-syntax.jar)?
Comment 6 _ lkramolis 2002-01-09 17:20:21 UTC 
Typo: first word 'No' had to be 'Now', sorry.
Comment 7 _ lkramolis 2002-01-10 11:08:09 UTC 
If you find better test case, please, reopen this issue.
Comment 8 Jan Zajicek 2002-01-10 16:38:20 UTC 
Sorry wrong exception pasted. Will attach the right one. 

Yes, the backward compatibility module is present (attached stacktrace
is from test executed in ffjce build #020109_1)
Comment 9 Jan Zajicek 2002-01-10 16:41:48 UTC 
Created attachment 4083 [details]
new stacktrace
Comment 10 _ lkramolis 2002-01-10 17:06:22 UTC 
TreeNode changed package:
    ffj3.0 - org.netbeans.modules.xml.tree.TreeNode
    nb3.3  - org.netbeans.tax.TreeNode

This tranformation is described in org.openide.util.packages.txt and
used by org.openide.util.Utilities.translate method. This method is
used while IDE deserialization - org.openide.util.io.NbObjectInputStream.

Try to use this class with your tests, I hope this resolve this
problem. Thanks.
Comment 11 Martin Schovanek 2002-07-24 14:26:42 UTC 
VERIFIED
Comment 12 Quality Engineering 2003-07-02 08:39:00 UTC 
Resolved for 3.4.x or earlier, no new info since then -> closing.