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Hi.
I have already installed Arduino, but now I got this error:
Picked up JAVA_TOOL_OPTIONS:
java.lang.NullPointerException
at processing.app.BaseNoGui.onBoardOrPortChange(BaseNoGui.java:679)
at processing.app.Base.onBoardOrPortChange(Base.java:1313)
at processing.app.Base.<init>(Base.java:276)
at processing.app.Base.main(Base.java:145)
I don't know, what it means.
I installed Arduino step by step according to Wiki.
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Installing arduino-avr-core package solved my problem.
Thanks.
this was not resolved for me until `sudo pacman -S arduino-avr-core` was installed.
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Which is precisely what the linked bug report and resolution of this thread suggested, as an intermediate fix, though the issue is actually a bug in the IDE, because it should be able to be used without the core package. Please don't necrobump solved threads.
Closing.
Last edited by V1del (2019-04-24 15:39:59)
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