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crash on viz.waittime
i have a script that's too complicated to copy here but generally does this:
iterates through 4 scenes object iterates through a list of data object makes callbacks to functions I provide one of the callbacks makes a viz.director(showNextInstructions) call Code:
def showNextInstructions(): global exp, instructions, infoBox global DELAY_BEFORE_INSTRUCTIONS, DELAY_AFTER_INSTRUCTIONS print "showing instructions" # delay before showing instructions print "\tdelay" viz.waittime(DELAY_BEFORE_INSTRUCTIONS) print "\tmoving infobox to current scene" scene = exp.get(vhil.CURRENT_SEQUENCE)+STARTING_SCENE infoBox._group.parent(viz.SCREEN,scene) #infoBox = vizinfo.add(instructions.pop(0)) print "\tpoping next instruction" infoBox.message(instructions.pop(0)) #infoBox.translate(0.5,0.95) #infoBox.bgcolor(viz.WHITE,1.0) #infoBox.bordercolor(viz.BLACK, 1.0) print "\tshowing box" infoBox._group.visible(1) infoBox.expand() not only that, it happens at the same place in the script ONLY SOMETIMES. It's wierd, but sometimes the script runs without a hitch, with crashes only happening randomly in about 1 out of 5 runthroughs. no python/vizard errors, just the windows "fatal error" window, and then closes the program. please help. this is for an experiment, so its imperative that there are no crashes (or else we lose all the subject's data) thanks adrian |
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