VAEEncodeForInpaint:

[longge0126]

Error occurred when executing VAEEncodeForInpaint:

Given groups=1, weight of size [128, 3, 3, 3], expected input[1, 4, 1024, 1024] to have 3 channels, but got 4 channels instead

[realpixelbard]

I have the same error. The error happens when you try to upload an mask to VAEEncodeForInpaint.

The only way to avoid this error is to use mask editor to manually draw a mask, which is obviously not a good solution.