B4J Question Can't run jar

[bjfhs]

I have a B4J project,it can run with debug and release mode,no any error. But I run the jar file. I can't see anything?

 

[Erel]

If you are using Java 11 then executable jars will not work. You should use B4J Packager 11 as an alternative.

If not then run the jar from the command line with java -jar yourjar.jar

It will allow you to see the logs.

 

[bjfhs]

I have solved it.
My project need two libary

#AdditionalJar: javacv-bin\opencv-windows-x86_64
#AdditionalJar: javacv-bin\javacv
#AdditionalJar: javacv-bin\javacpp
#AdditionalJar: javacv-bin\flandmark-windows-x86_64
#AdditionalJar: javacv-bin\ffmpeg-windows-x86_64
#AdditionalJar: javacv-bin\artoolkitplus-windows-x86_64
#AdditionalJar: javacv-bin\videoinput
#AdditionalJar: javacv-bin\libfreenect
#AdditionalJar: javacv-bin\flycapture
#AdditionalJar: javacv-bin\flandmark
#AdditionalJar: javacv-bin\ffmpeg
#AdditionalJar: javacv-bin\artoolkitplus
#AdditionalJar: javacv-bin\opencv

This need #MergeLibraries: False

#AdditionalJar: ucanaccess-4.0.4
    #AdditionalJar: jackcess-2.1.11
    #AdditionalJar: hsqldb
    #AdditionalJar: commons-logging-1.1.3
    #AdditionalJar: commons-lang-2.6

But this need #MergeLibraries: True

So I use #MergeLibraries: True,and copy javacv libary with my Jar.