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Editorial Team
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Asked: 2026-06-09T23:20:40+00:00

When I follow this tutorial , it gives me an error on the [playercontroller

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When I follow this tutorial, it gives me an error on the [playercontroller release]; line, so I remove it, and then it gives me these errors when I try to run it.

I tried making another app to test the video, and it works seamlessly, but it will not work in my main app. Can anyone help?

And when I reimported the framework, and tried to play the video, it gives me this error:

2012-08-17 11:27:03.174 LYWAM Tour[768:c07] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '*** -[NSURL initFileURLWithPath:]: nil string parameter'
*** First throw call stack:
(0x1e15022 0x10fdcd6 0x1dbda48 0x1dbd9b9 0xba253b 0xba24c5 0x54ac 0x1e16e99 0x26314e 0x2630e6 0x309ade 0x309fa7 0x308d8a 0x2882cf 0x2885e6 0x26edc4 0x262634 0x16f7ef5 0x1de9195 0x1d4dff2 0x1d4c8da 0x1d4bd84 0x1d4bc9b 0x16f67d8 0x16f688a 0x260626 0x24cd 0x2435 0x1)
terminate called throwing an exception(lldb)

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1 Answer

  1. Editorial Team

    I take it GVE1ViewController is a class you wrote yourself? Does it definitely implement a method called GrommeVideoExcerpt1? Is what you assigned to the variable actually an instance of GVE1ViewController (or a subclass?) Put in an NSLog to check that it really is an instance of GVE1ViewController.

    To do the NSLog, you need a line of the form:

    NSLog(@" My controller = %@", myVar);

    where myVar is whatever variable you have containing a reference to the GVE1ViewController.

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