PR# 13193 Violation of precondition `not_before' in {ARRAYED_LIST}.back

Problem Report Summary
Submitter: prestoat2000
Category: EiffelStudio
Priority: Medium
Date: 2007/06/17
Class: Bug
Severity: Serious
Number: 13193
Release: 6.0.69141
Confidential: No
Status: Open
Environment: Mozilla/5.0 (X11; U; SunOS i86pc; en-US; rv: Gecko/20070321 Firefox/ Solaris 10 on x86
Synopsis: Violation of precondition `not_before' in {ARRAYED_LIST}.back

While undocking a toolbar that I think was in the same row as some other
toolbars, I got a violation of precondition `not_before' in {ARRAYED_LIST}.back.
Not reproducible yet.  Trace attached.
To Reproduce

Problem Report Interactions
From:prestoat2000    Date:2007/06/17    Download   
Attachments for problem report #13193

Attachment: stack94.txt     Size:4976