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Error 445 - Object doesn't support this action (case 33738)

  1. #1

    Error 445 - Object doesn't support this action (case 33738)

    So I keep getting this error:

    'block 0, trial 0, stim 3, Error 445, Object doesn't support this action--may be a problem switching to the requested display settings (resolution and/or color depth), on line 440, during Init of Form DDFullScreen'

    block 0 trial 0 doesn't exist and I don't know what to do.

    I've tried running the file on multiple different displays & monitors

    attached is my .csv file and all my stimuli.

    Thanks for any & all help.

  2. #2
    Try removing any * from the .txt files you use in the .csv input file and then run the .csv input file in DirectRT. It is possible that DirectRT is confused by seeing the * symbol in the .txt files because it uses the * as the terminator for each line of the .csv input file.