I just installed Arduino 1.6.3 with Teensyduino on OS X Yosemite. The same computer has been running Teensyduino with 1.X without problems.
I am trying to program a Teensy 3.1 (OSH Park Edition), but when I press upload, I always get this error:
Unable find Teensy Loader. Is the Teensy Loader application running?
I see the dock bouncing slightly when this happens, so it appears that the application is being launched, but immediately crashes.
How do I troubleshoot this?
I am trying to program a Teensy 3.1 (OSH Park Edition), but when I press upload, I always get this error:
Unable find Teensy Loader. Is the Teensy Loader application running?
I see the dock bouncing slightly when this happens, so it appears that the application is being launched, but immediately crashes.
How do I troubleshoot this?