when i launch my app sometimes i get this error:
The inferior stopped because it received a signal from the Operating System.
Signal name :
SIGSEGV
Signal meaning :
Segmentation fault
i try to get the backtrace and this is the result:
<28bt
>&"bt\n"
>~"#0 xcb_send_request (c=0x0, flags=0, vector=0xbfffe818, req=0xb5de3314) at ../../src/xcb_out.c:156\n"
>~"#1 0xb5dd9177 in xcb_query_tree_unchecked (c=0x0, window=16778551) at xproto.c:3164\n"
>~"#2 0xb3efd11d in ?? ()\n"
>~"Backtrace stopped: previous frame inner to this frame (corrupt stack?)\n"
>28^done
other times the backtrace is :
68bt
>&"bt\n"
>~"#0 0xb762b682 in ?? ()\n"
>~"#1 0x00000000 in ?? ()\n"
>68^done
i don’t know which part of code i have to show to you..
what could be the problem?
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