already in use

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    B4J Question Raspberry Pi 4 - B4J Bridge * failed to add service - already in use?

    Hi All, i hope everything is going fine and soon we all be out of this situation, I just start with my Rpi 4, i tried many things, including running my B4J test program (already compiled in .jar) these include program with GUI (I have to use OpenFX in order them to Work). So My Next Step was...
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