Failure to create a new monitor in the Monitor Center on a French computer

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22

I am having this same issue. Python 2.7.15 (Anaconda), Psychopy 1.90.3, Win 7.

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And the issue persists using the upgraded Psychopy 3 installā€¦The gamma callibration starts and finishes okay, but the error pops up when trying to save the calibration.

TypeError: TextEntryDialog(): arguments did not match any overloaded call:
overload 1: too many arguments
overload 2: ā€˜defaultValueā€™ is not a valid keyword argument