c# - UWP Crash on ContinuousRecognitionSession_Completed without error -


i using microsoft's speech recognition library in uwp app. speech recognition works fine on desktop. however, when runs on windows phone application crashes when enters continuousrecognitionsession_completed. 

   private void continuousrecognitionsession_completed(speechcontinuousrecognitionsession sender, speechcontinuousrecognitioncompletedeventargs args)      {          //code stuff     }

then application on phone crashes without error. visual studio continue run time before giving exit code. when exit code receive either 'access violation', believe code '0xc0000005', or breakpoint exception.

i @ wits end , if has tip on how fix appreciated!


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