Thank you for developing and maintaining such an amazing tool.
May I ask what will be the correct format of tree files for Unweighted/Weighted matrices in beta diversity analysis?
I tried the examples (with tree files) and they return the errors:
Tree tip labels do not match feature names in the OTU/taxonomic tables!
I am also attaching the tree files exported from QIIME2 with the scripts:
qiime phylogeny align-to-tree-mafft-fasttree
Then the rooted and unrooted tree files were exported with:
qiime tools export --input-path ./tree/Rootedtree.qza --output-path ./tree
For uploading, I change the file extension from nwk to txt.