UE 4.3-Android Build Failed - AutomationTool terminated with exception - log screenshot attached

Development Platform & Builds
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  1. Need help tried a lot to create release build but always failed - log screenshot attached.

10717-android-build-failed.jpg
10717-android-build-failed.jpg1374×768 222 KB

  1. Other than this, I am making a debug build (projectname-armv7.apk) then transfering the .APK to device to install it, build installs successfully (manually installing) but crashes on every launch (Black screen for 1-2 seconds and then crash). what should i do?

Note: I have developed this project using Blueprints only.

2
  1. Updated Android SDK and now not facing this error( though am still stuck and couldn’t package Android build due to issue listed - Android Build Failed UE 4.3 - ERROR: Exception in mscorlib: Input string was not in a correct format - Platform & Builds - Epic Developer Community Forums )
  2. I feeling like a fool crash was due to missing OBB that i never transferred to device.