Android Question An error has occured in sub: xx java (java line nnnn) Continue?”

[Rusty]

I have deployed our application into very many locations within the USA.
As a general rule the application "just works" without error
Yesterday, a client informed me that they got the error:

An error has occured in sub:main btnpress_click java (java line 4261) Continue?”

I've deployed the application compiled release (obfuscated).
How does one locate line 4261 in main.java in the java source?
Since this is in the field, there are no logs to review.
Any help is greatly appreciated.
Regards,
Rusty

 

[Roycefer]

main.java will be in your <project folder>\Objects\src\full\package\name folder. Open it with any Java IDE or text editor (like Notepad++). The text of the corresponding B4A code and B4A line numbers will be listed in there, as well.