access violation at address 04DB31CD ACCESSING ADRESS 00000000

[xorpas 4]

Hello friends, please help. 

I am using Alcinoe's video player on delphi 12  it compile with no error but when app is run it show error 

access violation at address 04DB31CD ACCESSING ADRESS 00000000


  I added all the exoplayer .jar files.

 

[Remy Lebeau 1394]

Clearly a nil pointer is being accessed, but there is not enough information to diagnose where exactly.  Is it happening in your own code (the most obviously candidate is the ALVideoPlayerSurface1.VideoPlayer property being nil), or is it happening inside the Alcinoe library?

 

[xorpas 4]

thank's for replay mr remy when the app is run before the main form showing the error  happen 

this is my project with all jar lib mybe the problem is in the manifest 

4.rar