01-19-2019 07:15 PM
Hi everyboday ,
could you please help me with this problem: i have made a Block diagramm as to detect circles and rectangles in order to measure their length width radius and so on but when i run the programm I get the message from the IMAQ Vision Assistant Invalid Image Type.
I´m using Logitec 2 Mp camera and Labview 2015 .
Thanks a lot
01-20-2019 11:07 AM
Your Error says "Invalid Data Type". Your code (thank you for attaching it!) shows that you use a Property Node (second function, but the Error Line isn't wired, so you can't pinpoint errors in your code!) to read (but you don't save or show the value), and you next read (and output) the allowed Video modes, but never set the Mode to one of the legal values.
Try writing a 2-4 function VI that does nothing but read and output (in an array) the Video Modes (similar to your third function). Be sure to wire the Error Line and show Error Out. Now modify the current program to change the second Property Node function to a Write (right-click it and Change All to Write) and wire the Video mode with one of the allowed values. This should fix the problem.
Bob Schor
01-20-2019 10:28 PM