B4J Question How to reraise an exception?

[Diceman]

I have a Try/Catch block that captures an exception and I log this error. But I want to reraise the exception because I don't want the code to continue executing. I want a top level try/catch block to handle the exception.

In Delphi I could catch the exception in the rtn where it occurred, log it, then execute a RAISE to reraise the same exception again, this time outside of the Try/Catch block so another Try/Catch block will handle it.

Can I accomplish this in B4X?
TIA

 

[Jorge M A]

Maybe this can be useful(?):

Unhandled exceptions

Unhandled exceptions are exceptions that were thrown outside of Try / Catch blocks. Such exceptions cause the process to exit in all cases except of server applications. Starting from B4J v5.0 it is possible to catch such exceptions. This is done with the Application_Error sub (in the Main...

www.b4x.com

 

[Erel]

You can use the Threading library to raise exceptions.

 

[keirS]

Cross platform solution: https://www.b4x.com/android/forum/threads/b4x-raise-your-own-exceptions.118324/

 

[Diceman]

Maybe this can be useful(?):

Unhandled exceptions

Unhandled exceptions are exceptions that were thrown outside of Try / Catch blocks. Such exceptions cause the process to exit in all cases except of server applications. Starting from B4J v5.0 it is possible to catch such exceptions. This is done with the Application_Error sub (in the Main...

www.b4x.com

Yes I did see that. That article creates a central point to handle exceptions which is always a good idea. But in my case I needed to trap and handle the error in the rtn that caused it because that is where the local data is stored that caused the exception, then re-raise it if necessary to stop the program from continuing at that point.

Erel's solution https://www.b4x.com/android/forum/threads/threading-library.6775/ will work.