DownsamplingLayer cannot do backward

[el3ment]

My log file gives me a bunch of lines like

[net.cpp:218] Downsample5 needs backward computation.

before halting and throwing the error

[downsample_layer.cu:138] DownsamplingLayer cannot do backward.

A similar issue was raised before on the flownet: liruoteng/FlowNet#9, but it seems strange that I would need to modify net.cpp since you were training successfully. Have you seen this issue before?

[el3ment]

I should say, I got this error after running caffe train using any of the models with a Downsampling layer.

[eddy-ilg]

Hi Robert, this issue should have been fixed a few days ago. Try the latest version and let me know if the problem persists.

[el3ment]

looks like we were too quick on the draw in cloning the repo :)

it's training fine now after re-cloning! thanks!