Code:
abdulkarim@techman:/opt/ExtDesigner-1.2.2-48$ ./ExtDesigner
mv: cannot stat `/home/abdulkarim/.config/Trolltech.conf': No such file or directory
Loading libion: /home/abdulkarim/.local/share/data/Sencha, Inc./Sencha Designer 1.2/libion-1.2.0.so
Segmentation fault

Code:
abdulkarim@techman:/opt/ExtDesigner-1.2.2-48$ export LD_LIBRARY_PATH="/opt/ExtDesigner:/opt/ExtDesigner/plugins/imageformats"
abdulkarim@techman:/opt/ExtDesigner-1.2.2-48$ ls plugins/
imageformats
abdulkarim@techman:/opt/ExtDesigner-1.2.2-48$ ls plugins/imageformats/
libqgif.so  libqjpeg.so
abdulkarim@techman:/opt/ExtDesigner-1.2.2-48$ ldd ExtDesigner.bin 
    linux-vdso.so.1 =>  (0x00007fffd897a000)
    libQtGui.so.4 => /usr/lib/libQtGui.so.4 (0x00007fb6a80d5000)
    libQtCore.so.4 => /usr/lib/libQtCore.so.4 (0x00007fb6a7c30000)
    libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007fb6a7a13000)
    libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007fb6a770f000)
    libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007fb6a748d000)
    libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007fb6a7276000)
    libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007fb6a6ef2000)
    libfontconfig.so.1 => /usr/lib/x86_64-linux-gnu/libfontconfig.so.1 (0x00007fb6a6cbd000)
    libaudio.so.2 => /usr/lib/x86_64-linux-gnu/libaudio.so.2 (0x00007fb6a6aa3000)
    libglib-2.0.so.0 => /lib/x86_64-linux-gnu/libglib-2.0.so.0 (0x00007fb6a67ac000)
    libpng12.so.0 => /lib/x86_64-linux-gnu/libpng12.so.0 (0x00007fb6a6586000)
    libz.so.1 => /usr/lib/libz.so.1 (0x00007fb6a636e000)
    libfreetype.so.6 => /usr/lib/x86_64-linux-gnu/libfreetype.so.6 (0x00007fb6a60d0000)
    libgobject-2.0.so.0 => /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 (0x00007fb6a5e7f000)
    libSM.so.6 => /usr/lib/x86_64-linux-gnu/libSM.so.6 (0x00007fb6a5c77000)
    libICE.so.6 => /usr/lib/x86_64-linux-gnu/libICE.so.6 (0x00007fb6a5a5c000)
    libXrender.so.1 => /usr/lib/x86_64-linux-gnu/libXrender.so.1 (0x00007fb6a5852000)
    libXext.so.6 => /usr/lib/x86_64-linux-gnu/libXext.so.6 (0x00007fb6a563e000)
    libX11.so.6 => /usr/lib/x86_64-linux-gnu/libX11.so.6 (0x00007fb6a52ff000)
    libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007fb6a50fb000)
    libgthread-2.0.so.0 => /usr/lib/x86_64-linux-gnu/libgthread-2.0.so.0 (0x00007fb6a4ef5000)
    librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007fb6a4ced000)
    /lib64/ld-linux-x86-64.so.2 (0x00007fb6a8dcd000)
    libexpat.so.1 => /lib/x86_64-linux-gnu/libexpat.so.1 (0x00007fb6a4ac3000)
    libXt.so.6 => /usr/lib/x86_64-linux-gnu/libXt.so.6 (0x00007fb6a485e000)
    libXau.so.6 => /usr/lib/x86_64-linux-gnu/libXau.so.6 (0x00007fb6a465b000)
    libpcre.so.3 => /lib/x86_64-linux-gnu/libpcre.so.3 (0x00007fb6a441e000)
    libffi.so.5 => /usr/lib/x86_64-linux-gnu/libffi.so.5 (0x00007fb6a4211000)
    libuuid.so.1 => /lib/libuuid.so.1 (0x00007fb6a400d000)
    libxcb.so.1 => /usr/lib/x86_64-linux-gnu/libxcb.so.1 (0x00007fb6a3df0000)
    libXdmcp.so.6 => /usr/lib/x86_64-linux-gnu/libXdmcp.so.6 (0x00007fb6a3bea000)
abdulkarim@techman:/opt/ExtDesigner-1.2.2-48$
i've seen similar issues on this forum but unfortunately none of them SOLVED!