Bug 110563

Summary:	Undoing (Ctrl-Z) an Anchor causes entire diagram to be lost
Product:	[Applications] umbrello	Reporter:	Larry Weisberg <lweisberg>
Component:	general	Assignee:	Umbrello Development Group <umbrello-devel>
Status:	RESOLVED WORKSFORME
Severity:	normal
Priority:	NOR
Version:	1.4
Target Milestone:	---
Platform:	openSUSE
OS:	Linux
Latest Commit:		Version Fixed In:

Description Larry Weisberg 2005-08-11 12:45:58 UTC

Version:           1.4 (using KDE KDE 3.3.0)
Installed from:    SuSE RPMs
OS:                Linux

I have a model with about 15-20 imported classes, a small class diagram (4 classes) and a small use case diagram (2 actors, 3 use cases).  In addition I am working on a sequence diagram showing  5 objects, with about 10-12 messages between them.  At one point I added 2 Notes.  The first one I anchored to a Synchronous Message.  Then I added another anchor for the 2nd Note to a different Synchronous Message.  I did not like how the 2nd one looked, so I did a <CTRL-Z>.  At that point the entire Sequence Diagram disappeared, and was replaced by 4-5 diagonal lines.  Also, the sequence diagram I was working on was now labelled as "class diagram."

I tried to quit w/o saving and re-enter umbrello but that did not help.  What is even more unusual - I had this happen yesterday, too.  So, I took a backed up version of the .xmi, (partial sequence diagram) and tried to re-do my work on another machine (also kde3.3, etc).  This time before I did the undo, I backed up the .xmi file.  Now, even when I run Umbrello with the backed up .xmi, I still have no sequence diagram.

Comment 1 Oliver Kellogg 2005-08-11 18:29:55 UTC

Cannot confirm with svn main trunk.

> Now, even when I run Umbrello with the backed up .xmi, I still
> have no sequence diagram.

Strange. Could you append your xmi file?
In the <XMI.extensions><diagrams>, do you still see your sequence
diagram (type="403") ?

Comment 2 Oliver Kellogg 2005-09-04 22:36:43 UTC

Some grave bugs in Undo were fixed recently.
If you continue to have problems using umbrello from the
KDE 3.5 branch then please reopen.