How to increase the number of lines (log level) in Logcat

Possible duplicate:
Java / Android - How to print a full stack trace?

I am working on an Android application. Sometimes it stops working and detects a power error.

when I look at logcat it shows 4 to 5 lines and then says another 15/11. I cannot get to the line where this exception occurred. Is there a way to increase the viewing of the full stack trace.

Please help, I'm stuck. Thank.

If I didn’t explain, please someone edited the question.

EDIT: Answer to the question:

Java / Android - How to print a full stack trace?