Locking assertion failure. Backtrace:

Ankur Sinha sanjay.ankur at gmail.com
Sun May 10 17:55:14 UTC 2009


hi,

I'm packaging an app called "panini". The packaging's gone smoothly.. On
running the app, I get 

[Ankur at Ankur twitter_tui]$ panini
Locking assertion failure.  Backtrace:
#0 /usr/lib/libxcb-xlib.so.0 [0xf09767]
#1 /usr/lib/libxcb-xlib.so.0(xcb_xlib_lock+0x2e) [0xf0990e]
#2 /usr/lib/libX11.so.6 [0x5a90e9]
#3 /usr/lib/libX11.so.6(XCreateSimpleWindow+0x26) [0x57edb6]
#4 /usr/lib/libQtGui.so.4 [0x72c3c85]
#5 /usr/lib/libQtGui.so.4(_ZN14QWidgetPrivate10create_sysEmbb+0x1828)
[0x72c25d8]
#6 /usr/lib/libQtGui.so.4(_ZN7QWidget6createEmbb+0x16c) [0x7284c1c]
#7 /usr/lib/libQtGui.so.4(_ZN14QWidgetPrivate11createWinIdEm+0x1e3)
[0x727ff43]
#8 /usr/lib/libQtGui.so.4(_ZN14QWidgetPrivate21setWindowTitle_helperERK7QString+0x9b) [0x72845bb]
#9 /usr/lib/libQtGui.so.4(_ZN7QWidget14setWindowTitleERK7QString+0xa2)
[0x7284a12]
#10 /usr/lib/libQtGui.so.4(_ZN11QMessageBox14setWindowTitleERK7QString
+0x24) [0x7766554]
#11 /usr/lib/libQtGui.so.4 [0x7768237]
#12 /usr/lib/libQtGui.so.4(_ZN11QMessageBoxC1ENS_4IconERK7QStringS3_6QFlagsINS_14StandardButtonEEP7QWidgetS4_IN2Qt10WindowTypeEE+0x1f0) [0x77685b0]
#13 /usr/lib/libQtGui.so.4 [0x776885b]
#14 /usr/lib/libQtGui.so.4(_ZN11QMessageBox7warningEP7QWidgetRK7QStringS4_6QFlagsINS_14StandardButtonEES6_+0x36) [0x7768a76]
#15 panini [0x8057ca3]
#16 /usr/lib/libQtCore.so.4(_Z17qt_message_output9QtMsgTypePKc+0x35)
[0x6f0d095]
#17 /usr/lib/libQtCore.so.4(_Z8qWarningPKcz+0x71) [0x6f0d431]
#18 /usr/lib/libQtGui.so.4 [0x7290268]
#19 /usr/lib/libX11.so.6(_XError+0x109) [0x5a1aa9]
^\Quit
[Ankur at Ankur twitter_tui]$ 


I've googled and come across some posts related to the same, but they're
related to Java etc. and were solved by exporting some varialbles, which
did not work here. Can someone please tell me what the problem is?

regards,

Ankur




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