Choose style:

Author Topic: Arduino serial port problem  (Read 39 times)

0 Members and 1 Guest are viewing this topic.

Offline mick

  • Jr. Member
  • **
  • Posts: 27
  • Karma: 1
  • Recovering Apple Addict
    • View Profile
  • Peppermint version(s): Peppermint 9
Arduino serial port problem
« on: September 13, 2019, 10:18:25 pm »
My son's Arduino won't connect on peppermint.  It is my understanding that it is a common Linux problem that can be fixed, but I can't understand how. Upon opening the Arduino IDE reads "java.lang.NullPointerException thrown while loading"

what do i do? please use small words :)
thanks in advance.