LumaQQ于gtk-qt-engine的问题。

baif

在mgc 1.2final中使用的gtk-qt-engine

当打开聊天窗口时，就会引起崩溃。似乎是因为传入空指针的问题一起的。

(<unknown>:2692): Gtk-WARNING **: Invalid icon size -1


(<unknown>:2692): GdkPixbuf-CRITICAL **: file gdk-pixbuf.c: line 262 (gdk_pixbuf_new): assertion `width > 0' failed

(<unknown>:2692): GdkPixbuf-CRITICAL **: file gdk-pixbuf.c: line 415 (gdk_pixbuf_get_n_channels): assertion `pixbuf != NULL' failed

(<unknown>:2692): GdkPixbuf-CRITICAL **: file gdk-pixbuf.c: line 447 (gdk_pixbuf_get_bits_per_sample): assertion `pixbuf != NULL' failed

(<unknown>:2692): GdkPixbuf-CRITICAL **: file gdk-pixbuf.c: line 481 (gdk_pixbuf_get_width): assertion `pixbuf != NULL' failed

(<unknown>:2692): GdkPixbuf-CRITICAL **: file gdk-pixbuf.c: line 497 (gdk_pixbuf_get_height): assertion `pixbuf != NULL' failed

(<unknown>:2692): GdkPixbuf-CRITICAL **: file gdk-pixbuf.c: line 514 (gdk_pixbuf_get_rowstride): assertion `pixbuf != NULL' failed

(<unknown>:2692): GLib-GObject-CRITICAL **: file gobject.c: line 1579 (g_object_unref): assertion `G_IS_OBJECT (object)' failed
QPainter::begin: Cannot paint null pixmap
QPainter::setPen: Will be reset by begin()
QPainter::setBrush: Will be reset by begin()
#
# An unexpected error has been detected by HotSpot Virtual Machine:
#
#  SIGSEGV (0xb) at pc=0xb1289cee, pid=2692, tid=3085514432
#
# Java VM: Java HotSpot(TM) Client VM (1.5.0-b64 mixed mode, sharing)
# Problematic frame:
# C  [libX11.so.6+0x30cee]  XSetLineAttributes+0xe
#
# An error report file with more information is saved as hs_err_pid2692.log
#
# If you would like to submit a bug report, please visit:
#   http://java.sun.com/webapps/bugreport/crash.jsp
#

jhuangjiahua

我上个月也是遇到这个问题


干脆不要 gtk-qt-engine ，gtk2-engines-gtk-qt



可以使用
gtk-theme-switch
gtk-smooth-themes
gtk-engines-smooth
gtk2-engines-smooth
来达到类似的效果

baif

建议还是查看一下代码，以修正这个问题。

luma

这个我没有办法了，你只好把qt engine卸载了才行

http://www.google.com/search?sou ... ;q=lumaqq+qt+engine
第一项

baif

能检查出LumaQQ大概是那部分代码引起的么？ 因为目前我只发现打开发送消息的对话框就会出现这个问题。

luma

这是swt的问题，你要是用azureus也一样完蛋

baif

空指针哪是怎么回事？