OpenCV 2.3.1 Python with Eclipse shows synatx errors but still runs

Question

I followed this guide to setup OpenCV 2.3.1 in Python 2.7 with Eclipse.

I also copied the libraries into my python folder:

http://i.snag.gy/J9RrC.jpg

Here is my Hello World program which runs correctly (creates a named window and displays the image) but Eclipse still shows syntax errors

every error says "Undefined variable from import"

Here are my python settings for this project:

http://i.snag.gy/KBXiB.jpg http://i.snag.gy/KfTpF.jpg

Have I setup my PythonPath incorrectly? How can i get Eclipse to work properly?

Thanks

Answer 1

I had the same problem, everything ran correctly even though there were undefined import errors all over the place. I eventually solved it by adding 'cv' to the list of Forced Builtins: Window > Preferences > Pydev > Interpreter - Python > Forced Builtins > New.

This is how I came across the solution:

How to use code completion into Eclipse with OpenCV

I hope that this may help you too.