java.lang.RuntimeException: Unable to instantiate activity ComponentInfo

Question

I was trying to run a sample code While launching the application in the android 1.5 emulator , I got these errors.... Any one have some hint..?

ERROR from LogCat:<

Answer 1

I had the same issue (Unable to instantiate Activity) :

FIRST reason :

I was accessing

Camera mCamera;
Camera.Parameters params = mCamera.getParameters();

before

mCamera = Camera.open();

So right way of doing is, open the camera first and then access parameters.

SECOND reason : Declare your activity in the manifest file

THIRD reason : Declare Camera permission in your manifest file.

Hope this helps