Use the far left output of the Roto node–not the far right one. In case your source has opaque alpha, select the source node in the Trees window and in the Node window change the Alpha > Fill Type to Transparent.
Sorry, the Alpha > Fill should be set to Transparent.
@user74 Do you have any inverted shapes? Try disabling those to see if that helps.
Thank you! Thank you very much!
Some shapes inverted! I fixed them!
How To Check Inverted Shape. If i take only 1 small shape that also happen.
how you check? If i take only 1 small shape that also happen.