Hi,

I am getting below error with the action DetermineOMRThreshold() for Check Boxes on the form.

Exception in GetBlackPixelCountBMP counting pixels. Reason: Parameter must be positive and < Height.
Parameter name: y Details: System.ArgumentOutOfRangeException: Parameter must be positive and < Height.
Parameter name: y
   at System.Drawing.Bitmap.GetPixel(Int32 x, Int32 y)
   at SharedRecognitionTools.Actions.GetBlackPixelCountBMP(Bitmap bmp, Int32 width, Int32 height, Int32 left, Int32 top, Int32 right, Int32 bottom).

I am trying different values for the Threshold and Background, but getting the same error. 

Need help in resolving the error. Attached is the rrs log.

Thanks

Raj Chenna

Attachment(s)

recog icr_c_rrs (3).log   1.76 MB 1 version

I saw your log.

Raw coordinates have negative values.

Not sure why.  I can think of pat_RegisterZones action to adjust the origin coordinate so that all fields get coordinate greater than 0.