execute qt app , occur error.

[The most recent future]

execute qt app, occur error.

log :
" This application failed to start because it could not find or load the Qt platform plugin "xcb" "

hope help.
thanks.

[Ratzz]

Can you try to run the ldd on Qt's xcb plugin . something like this

.../platforms$ ldd libqxcb.so

http://stackoverflow.com/questions/29405689/qt-5-4-1-this-application-failed-to-start-because-it-could-not-find-or-load-th

Also you can run the ldd on your app to find the missing dependencies .