Creating a worksheet with a name that contains a single quote (for example) seems to create the XLSX file ok, but when you open it in Excel you get the "Unreadable content" dialog. It can repair the worksheet, and gives sheet a name something like "recovered worksheet1". Unfortunately there is not enough information in the error log to help diagnose what the problem is.
It would be better if EEPlus escaped (') or stripped XML entities in sheet names (or any other property that gets written as an XML attribute).
Comments: Good news! This looks like it has been fixed in Version 4.0.0-beta2 Give it a try and let us know if it works out for you :)
It would be better if EEPlus escaped (') or stripped XML entities in sheet names (or any other property that gets written as an XML attribute).
Comments: Good news! This looks like it has been fixed in Version 4.0.0-beta2 Give it a try and let us know if it works out for you :)