IMGSRV error unity in android

I am using unity as an android plugin. Inside this unity plugin, i use native code for rendering som opengl. Using this i get a strange error and unity stucks at the spalsh image:

 E/IMGSRV﹕ :0: Index offset 32611656 is larger than index buffer size 32

Have anyone seen this error before?

I saw this post Android/Vuforia Error E/IMGSRV 3463 and made sure that opengles2 is in use!

Thanks