This XML file does not appear to have any style information associated with it. The document tree is shown below.

Question

I have this message from the sololearn page: This XML file does not appear to have any style information associated with it. The document tree is shown below.

I can't open Sololearn due to this error, how can I fix it?

Answer 1

Not sure what are you trying to do.
You can't open sololearn but you opened and asked question here.

If you have any problem with app or website you can send tham email at: [e-mail]

Answer 2

https://www.sololearn.com/discuss/3250198/?ref=app