B4J Question Jar file runs momentarily and vanishes

[Anurag Jain]

Hi everyone, I compiled a program, and also built standalone package under project (menu) .

however, the generated file in objects folder runs for a second and vanishes. The compiled file runs perfectly well

Please help

 

[Anurag Jain]

further, I tried some search over here. Found that java 8 and java 11 mismatch, I changed the java 11 to java 8, now the jar file is working. However package builder need java 11, so struck again. And not able to make a package. If I reverse to java 11, able to make the package, but exe does not run

 

[Erel]

Moved to the questions forum.
There isn't enough information here.

First step is to run run_debug.bat and find the error message.

 

[LucaMs]

Probably the second time you ran the project in Debug mode; this fact deletes the previously created jar file.

 

[Anurag Jain]

thanks a lot Erel, during debug I found out the jssc was missing. I searched and put that in bin folder, and it is working great ..........feeling great , thanks again for guiding

 

[Anurag Jain]

Probably the second time you ran the project in Debug mode; this fact deletes the previously created jar file.