Solution for odoo13 reporting internal server error when downloading XLS. When using odoo, the following error occurs when downloading XLS from a pivot table: Error:
The server encountered an internal error and was unable to complete your request. Either the server is overloaded or there is an error in the application.
undefined
This error is caused by installing using a deb package or having two dependency packages that failed to install during installation. Installing the dependency packages and restarting odoo will resolve it.
sudo pip3 install xlwt
sudo pip3 install num2words
