eyelink crashes during calibration psychopy

Applications/PsychoPy2.app/Contents/Resources/lib/python2.7/psychopy/iohub/devices/eyetracker/hw/sr_research/eyelink/win32/ I made a single modification in my psychopy installation: I renamed the directory !msg/psychopy-users/X0Q3NkZDXPc/_sqSrZzTAQAJ I tried upgrading but ran into the following issue instead, to which the only solution seems to be downgrading back to 1.82.01: However, the solution also proposed to upgrade to 1.83.04. New state will be written to /var/folders/6k/qxj7wz1n5kbff7v1rdlvbkkr0000gv/T/ 17:29:54.942 python ApplePersistenceIgnoreState: Existing state will not be touched. 17:58:57.929 python PyObjCPointer created: at 0xa09a1438 of type The following error is produced when running 'getting_started.py': # Running: /Users/egor/Dropbox/Projects/mc/mc/mcbsf_iohub.py Should be length 3 but got length 4',)' in setColor). Note that I used a modified SRR_eyelink_std.yaml file to only have three values for screen_background_color - minus the alpha value - otherwise it crashes ('ValueError('Invalid parameter. None of the keys are working (including Esc), and the program simply hangs, so it's different from the issue reported here: !topic/psychopy-users/tzLPxZaPeYg I have EyeLink 1000 Plus, running PsychoPy 1.82.01 from OS X 10.9 Mavericks. I'm running into an issue eye-tracking calibration: the keyboard freezes at the setup screen, and one of the new instances/processes crashes (probably the one associated with the keyboard).

Eyelink crashes during calibration psychopy