parpool not work in matlab2014a

I used parpool to have parallel tasks in my program,this worked in matlab2012, but in matlab 2014 the error is: Error using parpool (line 111) Failed to start a parallel pool. (For information in addition to the causing error, validate the profile 'local' in the Cluster Profile Manager.)

Caused by: Error using parallel.internal.pool.InteractiveClient/start (line 330) Failed to start pool. Error using parallel.Job/submit (line 304) All dimension arguments must be greater than zero