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Bug 123909

Summary:	"" is not a valid diagram name
Product:	uml	Reporter:	George Vasick <gvasick>
Component:	General Diagram	Assignee:	Thuy.d Nguyen <thuydn>
Status:	VERIFIED DUPLICATE
Severity:	blocker
Priority:	P1
Version:	6.x
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:
Attachments:	model explorer showing diagram node with missing name. error popup

Description George Vasick 2007-12-12 20:58:30 UTC

Steps to reproduce:

0) start in a fresh userdir
1) reverse engineer UML core, source only, deselect the test package.
2) expand model -> org -> netbeans -> modules -> uml -> core -> reverseengineering -> reframework.
3) multiple select all members of the reframework package, parsingframework package through REXMLCollection class.
4) CDFS to a class diagram.  use the default diagram name.
5) click the X on the diagram tab to close the diagram.
6) notice the diagram name is missing (see capture5).
7) attempt to expand the diagrams under the uml project.
8) notice error popup: "" is not a valid diagram name

Comment 1 George Vasick 2007-12-12 21:04:01 UTC

See also issue 122924.

Comment 2 George Vasick 2007-12-12 21:05:23 UTC

Created attachment 54209 [details]
model explorer showing diagram node with missing name.

Comment 3 George Vasick 2007-12-12 21:06:01 UTC

Created attachment 54210 [details]
error popup

Comment 4 Peter Lam 2007-12-13 17:52:07 UTC

Looks like this problem exists in an inconsistent scenario. I tried similar steps for different projects than the UML
core, but could never reproduce the issue with class diagram. Same thing with the collaboration diagram in issue 122924
which the problem is not reproducible consistently. But I believe there's a common issue when clicking on the X of the
diagram tab to close the diagram that something is not done properly in some cases.

Comment 5 George Vasick 2008-01-04 17:16:07 UTC

Can no longer reproduce consistently.

Comment 6 George Vasick 2008-01-11 21:38:38 UTC


*** This issue has been marked as a duplicate of 122924 ***

Comment 7 Peter Lam 2008-02-22 08:27:02 UTC

verified in latest nb 6.1 build 200802191203. Tried a few times but no longer reproducible with the same scenario using
the uml core source.