Error: Object reference not set to an instance of an object

[peterzhou]

When I use Run program action to run a hello.mp3 file, the mp3 music is playing normally. But the template stops and I get this error "Object reference not set to an instance of an object."

 

[Hungry Bulldozer]

What's timeuot, that you set?

 

[peterzhou]

I have tried to set the timeout to 0, 10, 100. The same error.

 

[rostonix]

What build do you use? Can you attach the sample to reproduce?

 

[peterzhou]

Download here
https://hotfile.com/dl/200793914/e20be96/aaa.zip.html

 

[peterzhou]

I use the latest build.

 

[rostonix]

Cannot open action's settings. Please let me know what settings did you use.
http://gyazo.com/f3040d31d30dbd12d1ada570ad28a9fa.png?1364752393

 

[peterzhou]

Is this clear enough?

 

[rostonix]

Works fine for me. What build do you use?