now in this bugreport
- Forwarded message from becker...@gmail.com -
Date: Sun, 08 Apr 2018 19:12:56 +0200
From: becker...@gmail.com
To: 894...@bugs.debian.org
Subject: Bug#894769: Java error message and permission on serial port
Hi,
I have the same issue, this is what I've found so far:
- after plugging in the Arduino and starting the IDE, the status line reports
the correct
settings (board type and serial device selected in a previous session)
- just klicking on the 'Tools' menu throws the error message:
java.lang.NullPointerException thrown while loading gnu.io.RXTXCommDriver
- the user running the Arduino IDE is in the dialout group, I tried if chmod
666 on the serial
device would help but it didn't
- tried to send a sketch to the Arduino, this produced the following two lines
repeatedly:
java.lang.NullPointerException thrown while loading gnu.io.RXTXCommDriver
PORTS {} / {} => {}
then followed by:
processing.app.debug.RunnerException: Couldn???t find a Leonardo on the
selected port.
Check that you have the correct port selected. If it is correct, try pressing
the board's reset
button after initiating the upload.
at
processing.app.debug.AvrdudeUploader.uploadViaBootloader(AvrdudeUploader.java:154)
at
processing.app.debug.AvrdudeUploader.uploadUsingPreferences(AvrdudeUploader.java:67)
at processing.app.Sketch.upload(Sketch.java:1671)
at processing.app.Sketch.exportApplet(Sketch.java:1627)
at processing.app.Sketch.exportApplet(Sketch.java:1599)
at processing.app.Editor$DefaultExportHandler.run(Editor.java:2380)
at java.base/java.lang.Thread.run(Thread.java:844)
-- System Information:
- End forwarded message -
Groeten
Geert Stappers
--
Leven en laten leven
