Some help here guys, please.
When I try to run any script with the line:
opencv.addListener("publish", python.name, "input", OpenCVData().getClass())
I get these warnings:
21693 [opencv] WARN class org.myrobotlab.framework.Service - OpenCV.setState(OpenCV) : NoSuchMethodException - attempting upcasting
21694 [opencv] WARN class org.myrobotlab.framework.Service - ouch! need to search through 173 methods
21703 [opencv] INFO org.myrobotlab.opencv.VideoProcessor - starting capture
21705 [opencv_videoProcessor] INFO org.myrobotlab.opencv.VideoProcessor - using com.googlecode.javacv.OpenCVFrameGrabber
and the script stops...
Hello Paulo ! Like your
Hello Paulo !
Like your Avatar ! ;)
You don't get a video stream ? Unfortunately, the warning that you listed would not result in your problem. Although it's nice you looked into the log.
Just so you know, the warning is a reminder to me that the frameworks dynamic upcasting is not as optimized as it could be. It has nothing to do with the lack of a video stream.
Can you send a No-Worky - http://myrobotlab.org/content/helpful-myrobotlab-tips-and-tricks-0#noWorky
This will allow me to see the whole log file.
Tks for the rapid response (as always).
I sent you the "No-Worky".
In Python scripts,
When I use the CvPoint (like bellow), the listener doesn't work, but the script goes until the end.
you can't construct an
you can't construct an OpenCVData without a "name" .. e.g. OpenCVData("someName")
In the No-Worky log I can see your script - and in it, there is this line..
this is supposed to be telling opencv that there is a listener named (python.name) and every time it invokes the "publish" method it should return the resulting data to python.input.....
You don't want "publish" anyway for OpenCVData ...
it should give the following output
Yeah! That works!
Thanks again GroG.
[python.input] [ERROR] python error PyException null
I am running MRL 1.0.2652 on Windows 7 64-bit OS. When I run the code, my face is detected and bound by a red square, but I'm unable to get the coordinates.
I have used OpenCV with Python but am only 4 days old on MRL. Please help. I have already sent a 'no-worky'!
Thanks a lot for your help!