B4R Question instalation problem

Hans- Joachim Krahe

Active Member
Licensed User
Longtime User
after installation, I dont find reason for following compiling error. Is there any experience with this error?

thank u for interest:)

B4R version: 1.20
Parsing code. (0.00s)
Compiling code. (0.03s)
Building project (0.08s)
Compiling & deploying Ino project (Arduino/Genuino Uno - COM10) Error
Konfiguration wird geladen...
java.lang.NullPointerException
at processing.app.BaseNoGui.selectSerialPort(BaseNoGui.java:1088)
at processing.app.helpers.CommandlineParser.parseArgumentsPhase1(CommandlineParser.java:143)
at processing.app.Base.<init>(Base.java:273)
at processing.app.Base.guardedMain(Base.java:219)
at processing.app.Base.main(Base.java:132)
 
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