Version: 1.5.1 (using KDE KDE 3.5.1) Installed from: Debian testing/unstable Packages OS: Linux Hello, I have imported Java classes generated by ArgoUML into Umbrello, using the 'Import classes' feature. However, now, when I want to close the project, exit the application, undo some of my changes, etc. Umbrello throw a SIGSEGV ... It happens only with one project (as far as I have tested ;), which I will join to this bug report, every time I want to perform those actions. Here is the backtrace : (no debugging symbols found) Using host libthread_db library "/lib/libthread_db.so.1". (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) [Thread debugging using libthread_db enabled] [New Thread 46912559181296 (LWP 6988)] (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) 0x00002aaaab7c75e2 in nanosleep () from /lib/libc.so.6 #0 0x00002aaaab7c75e2 in nanosleep () from /lib/libc.so.6 #1 0x00002aaaab7c7434 in sleep () from /lib/libc.so.6 #2 0x00002aaaabf29b15 in KCrash::startDrKonqi () from /usr/lib/libkdecore.so.4 #3 0x00002aaaabf4f8dc in KCrash::defaultCrashHandler () from /usr/lib/libkdecore.so.4 #4 0x00002aaaab763ed0 in killpg () from /lib/libc.so.6 #5 0x0000000000000000 in ?? () I'm running Umbrello 1.5.1, with KDE 3.5.1, on Debian SID x86_64. Just asks if you want more details.
Created attachment 14622 [details] Project which causes sigsegv.
Cannot confirm on branches/KDE/3.5 (r507686) for simple actions as described (undo/delete in diagram, close, exit.)
I could not repro on Debian i386 too (same versions, etc.) ... I have compiled the package with --enable-debug=full but I don't have much more informations ... I will try svn version. What could I do to have more informations on the problem ?
> What could I do to have more informations on the problem ? When GDB leaves off, usually Valgrind (http://www.valgrind.org) is worth a try.
I tried to use valgrind. However, when running under valgrind, the problem disapeared ... I just re-tried it with a newer version of Umbrello (1.5.3, package 4:3.5.2-1 from Debian), and the problem no longer exists. So, I'm closing this bug. Feel free to tag it unreproducible or invalid, it seems I can't. Thanks