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Mailing lists / lazarus / 2016-08

Cannot open Windows Form on Linux

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John Landmesser

i would like to know what is wrong with that project:

Developed on win32, still editing fine there, i can't open it since some time on Linux:

These messages appear:

executed:
john1 at siductionbox:~/lazarus$ ./lazarus
/media/sda1/PROJEKTE/Lazarus/Faks_Meldung/FAKS_Meldung.lpi

Messages:

Show quoted text 15 lines
Hint: (lazarus) [TMainIDE.ParseCmdLineOptions] PrimaryConfigPath="/home/john1/.lazarus" Hint: (lazarus) [TMainIDE.ParseCmdLineOptions] SecondaryConfigPath="/etc/lazarus" Hint: (lazarus) [TBuildManager.SetBuildTarget] Old=x86_64-linux-gtk2 New=x86_64-linux-gtk2 FPC=True LCL=False TObjectInspectorDlg.FillPersistentComboBox: Updating ComboBox with components TObjectInspectorDlg.FillPersistentComboBox: Updating ComboBox with components TComponentTreeView.SetSelection: Updating component node values. *(lazarus:11615): Pango-CRITICAL **: pango_layout_get_font_description: assertion 'PANGO_IS_LAYOUT (layout)' failed*

System:
Lazarus 1.7 r52780 FPC 3.0.0 x86_64-linux-gtk 2

if i open the form from a different project i get:

Show quoted text 5 lines
Invalid floating point operation. Press OK to ignore and risk data corruption. Press Abort to kill the program.

Linux-version:
Debian Sid
CPU~Dual core Pentium E5200 (-MCP-) speed/max~1600/2500 MHz Kernel~4.7.0-towo.1-siduction-amd64 x86_64 Up~51 min Mem~1339.7/3948.2MB HDD~160.0GB(47.1% used) Procs~193 Client~Shell inxi~2.3.0 -------------- next part --------------
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Mattias Gaertner
to John Landmesser
Show quoted text 20 lines
[...] These messages appear: executed: john1 at siductionbox:~/lazarus$ ./lazarus [...] > *(lazarus:11615): Pango-CRITICAL **: > pango_layout_get_font_description: assertion 'PANGO_IS_LAYOUT > (layout)' failed* System: Lazarus 1.7 r52780 FPC 3.0.0 x86_64-linux-gtk 2 if i open the form from a different project i get: > > Invalid floating point operation.

Maybe an internal consistency check failed.

Can you create a stack trace by starting the IDE in gdb?

Mattias

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