Hi today i was trying to integrate inmobi sdk in my androi and found out that the app crashes when we load the ad. Further I checjet the github imlpementation, it crashed too, then i debug and found that there is code bug in the plugin here it is
putting **** to hide my id 
D/AndroidRuntime(24080): Shutting down VM W/System.err(24080): java.lang.NumberFormatException: Invalid long: "639dd6c\*\*\*4cb289f5\*\*\*\*6e16e87" W/System.err(24080): at java.lang.Long.invalidLong(Long.java:124) W/System.err(24080): at java.lang.Long.parse(Long.java:363) W/System.err(24080): at java.lang.Long.parseLong(Long.java:353) W/System.err(24080): at java.lang.Long.parseLong(Long.java:321) W/System.err(24080): at plugin.inMobi.LuaLoader$load$1.run(LuaLoader.java:1124) W/System.err(24080): at android.os.Handler.handleCallback(Handler.java:739) W/System.err(24080): at android.os.Handler.dispatchMessage(Handler.java:95) W/System.err(24080): at android.os.Looper.loop(Looper.java:145) W/System.err(24080): at android.app.ActivityThread.main(ActivityThread.java:5951) W/System.err(24080): at java.lang.reflect.Method.invoke(Native Method) W/System.err(24080): at java.lang.reflect.Method.invoke(Method.java:372) W/System.err(24080): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1388) W/System.err(24080): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1183)