Entries cannot be displayed, web libraries on web pages can be displayed, PDFs cannot be added

1050721074.

Entries cannot be displayed, web libraries on web pages can be displayed, PDFs cannot be added，It is also useless to reinstall after uninstalling。

adamsmith

Sorry, you'd have to slow down a bit and tell us in more detail what's going on. I'm not even sure whether you're looking at the Desktop or the web app, which version you have installed (if any) on which operating system, etc.
Feel free to post in a language other than English if that's easier.