B4J Question Create an executable file.exe from file.jar

[Arnaud]

Hello,

I have followed this tutoriel "Create Windows native executables (exe files)".

https://www.b4x.com/android/forum/threads/create-windows-native-executables-exe-files.35863/

I have no error that appears, but my file.exe doesn't start...

How know where is the problem?

Thanks.

 

[Erel]

What happens if you start it from the command line? Are you able to see the logs?

 

[Arnaud]

Nothing,

I have the impression that the program starts and closes immediately without any message... I see just the anti-virus who verify the programme and it doesn't found a virus.
In attachment the screenshot of the command line.

 

[Erel]

What is the output of java -version ?

 

[Arnaud]

I have jdk1.8.0_181 version.

 

[Daestrum]

Silly question - is this a non-ui program ?
if so maybe StartMessageLoop is missing.

 

[Erel]

Worth running java -version from the command line. Maybe it is not set as the default java.

 

[Arnaud]

at Daestrum, it is a UI program.

I have Updated Java, it is the same version of java (picture in attachment) but now, it works fine. I did not understand why...

 

[Erel]

I did not understand why...

Why aren't you following my advice? The default java was probably wrong.

 

[Arnaud]

sorry I did not express myself well. I have follow your advice, thank you very much. I want say , I did not understand, before and after, the java version is the same, I have not understand what was updated in the message "about java" but it was the default java as you say.

Thanks for your help Erel.