Warning: Missing a Px or Py depth channel

[jpwalters]

I'm getting the following warning/error when running several tutorial examples.

Tutorials:

• t_filmResize.m
• t_cameraMotion
• t_assetsViewPoint
• t_piIntro_chess

Any ideas how to fix it?

Warning: Missing a Px or Py depth channel 
> In piReadEXR (line 74)
In piEXR2ISET (line 150)
In piRender (line 260)
In piWRS (line 128)
In t_filmResize (line 23) 
Error using exrread
Unable to find one or more names specified by 'Channels' in part 1 of the input file.

Error in piEXR2Mat (line 48)
    data = exrread(inputFile, Channels = channels);

Error in piReadEXR (line 76)
        output(:,:,3) = piEXR2Mat(filename, 'Pz');

Error in piEXR2ISET (line 150)
            otherData.coordinates = piReadEXR(inputFile, 'data type','3dcoordinates');

Error in piRender (line 260)
ieObject = piEXR2ISET(outFile, 'recipe',thisR,...

Error in piWRS (line 128)
[obj, results, thisD] = piRender(thisR, 'ourdocker', thisD, varargin{:});

Error in t_filmResize (line 23)
piWRS(thisR);

[Zhenyi-Liu]

Hi, we fixed this issue in our 'dev' branch, and we will merge the dev into master soon. And by the way, which docker image are you using?

Thanks,
Zhenyi

[jpwalters]

Glad to hear the issue is already fixed.

I'm using the CPU docker image at the moment.

[QuintonQu]

@Zhenyi-Liu Hi, glad to hear the issue is fixed. However, I checked 'dev' branch and 'dev-zhenyi' branch, I still get the same error. Which branch is the fix in?

[QuintonQu]

Never mind. I fixed it on my computer. It's the difference between P.X and Px