Can anyone tell why i am getting this error

when loading .xlsx file into pdftron webviewer i am getting below error

can anyone tell me why i am getting this


It seems there may have been a conversion issue of the XLSX for viewing. I suspect there may be some security options set on the XLSX. WebViewer does not support encrypted Office documents so you will have to open the document and click the editing/security tooltip button at the top to enable editing. After that, save the document and try again.

Andy Huang

Hi Andy_Huang,

 i am getting some conversion error on console like below 


so its about conversion issue from pdftron library



WebViewer will convert Office documents to PDF for viewing purposes so this is expected. In which case, either the file is corrupt or there is security encryption applied on the document that you have to remove.

Andy Huang