Nuke reports an error and black frame with text "Clip has no media source" when handling image sequences (or single files named as part of a sequence) for custom readers in the timeline
Customer reported version
nuke.10.0v4
Customer reported platform
n_a_linux
Steps to reproduce
Reproduced by developers
Workaround
Unknown.
Reproduced by support
Reproduced by developers
Expected behaviour
No error and clip to be recognised with custom reader
Actual behaviour
Image not read correctly and error displayed