Error in Screen in release 1.4.0

[nluk-ucb]

This error only shows in 1.4.0 but not 1.3.1

Error in function OpenWindow: 	Missing argument
	Discrepancy between a specified and supplied argument:
		Specified Argument Description:
			direction: Input
			position: 1
			presence:
			formats allowed:
				double
			minimum M: 1
			maximum M: 1
			minimum N: 1
			maximum N: 1
			minimum P: 1
			maximum P: 1
		Provided Argument Description:
			direction: Input
			position: 1
			presence: absent

Error using Screen
Usage:

[windowPtr,rect]=Screen('OpenWindow',windowPtrOrScreenNumber [,color]
[,rect][,pixelSize][,numberOfBuffers][,stereomode][,multisample][,imagingmode][,specialFlags][,clientRect][,fbOverrideRect]);
Error in PTB (line 46)
                obj.SLM = Screen('OpenWindow',obj.monitor_id);
Error in CALProjectImageSet (line 44)
            obj.SLM = PTB(varargin{1});
Error in projectscript (line 50)
DLP = CALProjectImageSet(image_set_obj,rot_vel,[],0);