Crash on iOS when using FFMPEG Lib : Wikitude

A

AN TA

started a topic almost 7 years ago

I'm using with this asset in Unity and get crash immediately on iOS.

https://www.assetstore.unity3d.com/en/#!/content/56044

Here is the xCode log. How can I fix that?

-------- failed compiling:

fragment evaluation shader

WARNING: 0:4: extension 'GL_EXT_frag_depth' is not supported

ERROR: 0:38: Use of undeclared identifier 'gl_FragDepthEXT'

Note: Creation of internal variant of shader 'Hidden/Internal-MotionVectors' failed.

WARNING: Shader Unsupported: 'Hidden/Internal-MotionVectors' - Pass '' has no vertex shader

WARNING: Shader Unsupported: 'Hidden/Internal-MotionVectors' - Setting to default shader.

UnloadTime: 1.542375 ms

2017-04-24 15:41:31.220499 dataSheet[1500:522084] [App] if we're in the real pre-commit handler we can't actually add any new fences due to CA restriction

2017-04-24 15:41:31.220575 dataSheet[1500:522084] [App] if we're in the real pre-commit handler we can't actually add any new fences due to CA restriction

2017-04-24 15:41:33.045379 dataSheet[1500:522084]

!!!!!!!!!!

actual: ff3.2--ijk0.7.2-20161107--001

expect: ff3.2--ijk0.7.4--20161116--001

!!!!!!!!!!

(lldb)

A

AN TA

said almost 7 years ago

I did what you said and it still crash. I need to play youtube video so can VideoPlayer in 5.6 do that?

Wikitude Technical Support

said almost 7 years ago

Hi,

Can you please try to run the app with address sanitizer enabled? You can enable it from the Edit Scheme panel (Product -> Scheme -> Edit Scheme), switching to the Diagnostics tab and it should be the first option (depending on your Xcode version).

You can also try to use the new Video Player in Unity 5.6 (https://docs.unity3d.com/560/Documentation/Manual/VideoPlayer.html), if updating to 5.6 is an option for you and if it provides the same functionality as the asset you mentioned.

Thank you,

Alexandru

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