Unsolved QMediaPlayer errors in ubuntu gnome 64bit & qt5.6
-
Hi
when i play a sound by QMediaPLayer i give this error :Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for 4294967295, skipping unlock
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for 4294967295, skipping unlock
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for 4294967295, skipping unlock
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for 4294967295, skipping unlock
Warning: "No volume control found"
Warning: "No volume control found"
AL lib: (EE) alc_cleanup: 2 devices not closedi don't know why it happend can anybody help ?