出现的错误提示为:
 warning!!! Virtual Command queue has been activated!! 
(!) [Main Thread     753.577] (  311) *** Assertion [((IAny*)thiz)->magic == D_MAGIC("DirectInterface")] failed *** [idirectfbinputbuffer.c:888 in IDirectFBEventBuffer_AttachWindow()]
[SELP COREDUMP] SIGNR:5
平台为 mips配置为
./configure -prefix /home/MStar28/Qt_4.7.2 -embedded mips -little-endian -largefile -no-qt3support -no-phonon -no-phonon-backend -no-svg  -no-mmx  -no-3dnow  -no-sse -no-sse2  -no-opengl -no-openssl  -no-cups  -no-nis   -qt-gif  -qt-libtiff -qt-libmng  -system-libjpeg  -system-libpng   -system-zlib  -system-freetype  -nomake demos  -nomake examples -make libs  -nomake tools -no-kbd-linuxinput  -no-kbd-tty -no-kbd-qvfb  -qt-gfx-directfb -no-gfx-linuxfb -no-gfx-transformed 
  -no-gfx-qvfb -no-gfx-vnc -no-gfx-multiscreen-no-mouse-linuxt -no-mouse-pc   -no-webkit  -no-javascript-jit  -no-glib   -no-dbus -no-sql-db  -no-sql-postgres   -no-sql-oracle  -no-sql-ibase   -no-sql-mysql   -no-sql-oci -no-sql-odbc -no-sql-psql     -no-sql-sqlite -no-sql-sqlite2 -no-sql-tds -no-multimedia -release -shared -opensource