toNewickApp not working?

[Wytamma]

The toNewickApp (https://clockor2.github.io/phylojs/examples/toNewickApp/) in the docs doesn't seem to be working.

This is the console error

TypeError: Cannot read properties of undefined (reading 'root')
    at Module.i (newick.ts:9:14)
    at reader.onload (pen.js:16:57)

[LeoFeatherstone]

Can you link me to the tree you were testing with?

[Wytamma]

I just used the example nexus tree on the page