Interesting
Latest marlin (pulled moments ago) and IDE 1.8.6 64bit on ubuntu compiles fine
only issue was getting arduino ide 1.8.6 to run in the first instance.
I needed to comment out assistive_technologies=org.GNOME.Accessibility.AtkWrapper from /etc/java11-openjdk/accessibility.properties or it gives the error
java.awt.AWTError: Assistive Technology not found
did you update your boards and libraries in their respective managers?
Latest marlin (pulled moments ago) and IDE 1.8.6 64bit on ubuntu compiles fine
only issue was getting arduino ide 1.8.6 to run in the first instance.
I needed to comment out assistive_technologies=org.GNOME.Accessibility.AtkWrapper from /etc/java11-openjdk/accessibility.properties or it gives the error
java.awt.AWTError: Assistive Technology not found
did you update your boards and libraries in their respective managers?