Hi, I am trying to use the OrthoFinder pipeline for prediction of orthologous groups among my set of proteomes. Within that pipeline, there is a option of supplying with a user defined species tree (.nwk format) based on which they will reconcile the gene trees. But everytime, i did that, an error pops up telling "Species tree does not exist".

Any idea/suggestions/help how to solve this?

Regards, Sudipto