Excel Online error after update to 6.2.0 Pro Beta

Hello,

After updating from 6.1.9 Pro to 6.2.0 Pro Beta I receive an error, when I try to open an Excel file via Office Online Server:

Can someone reproduce the error?
This only applies to Excel (old and new one) files, not to Word or PP files.

We can reproduce this error, and we will check what’s wrong here.

Great thanks.

@daniel.pan:

Thanks for fixing the Excel bug (Pro 6.2.1)!