https://bugs.kde.org/show_bug.cgi?id=408050
Bug ID: 408050
Summary: Cannot open any files (QTemporaryFile::exists()
returns false)
Product: umbrello
Version: 2.27.2 (KDE Applications 18.12.2)
Platform: Fedora RPMs
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: umbrello-de...@kde.org
Reporter: kgame...@hotmail.com
Target Milestone: ---
Created attachment 120367
--> https://bugs.kde.org/attachment.cgi?id=120367&action=edit
Sample xmi file to show problem - but happens with any file.
SUMMARY
Cannot open any files. Files can be saved.
STEPS TO REPRODUCE
1. Open umbrello
2. Open file
OBSERVED RESULT
Error dialog shows up: The file <file:///....> does not exist
EXPECTED RESULT
File should open
SOFTWARE/OS VERSIONS
Windows:
macOS:
Linux/KDE Plasma: Fedora Release 29; Umbrello: 2.27.2 / Fedora package:
umbrello-18.12.2-1.fc29.src.rpm
(available in About System):
KDE Plasma Version:
KDE Frameworks Version:
Qt Version:
ADDITIONAL INFORMATION
Error dialog is thrown in line 517 of umldoc.cpp as tmpfile.exists() (in line
512) returns false
I can use gdb to manually jump from 512 to 537 and am able to open files.
To reproduce...
1. Install debuginfo files for umbrello (and qt5-core)
2. Break at *0x000055555565b37b (break *0x000055555565b37b)
3. Jump past if block (j *0x55555565b396)
For some reason tmpfile::exists() suddenly reports false in line 512.
file.exists() reports true in the same line!
I reported the bug to redhat/fedora
(https://bugzilla.redhat.com/show_bug.cgi?id=1711446) - but they requested that
it be filed here also/instead.
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