Bump. I get a similar error, although the file is fine upon opening.

When calling the API it never comes out "correctly", but when using the same data and template in JSreport studio I do not get the error. I put "correctly" in quotes because the file I receive from calling the API is fine after excel "repairs" it. I think the problem is the sharedStrings.xml file in the unzipped Excel file. In my "fixed" version everything is as it should be whereas in the "broken" version the sharedStrings.xml file is basically blank; other than the declaration line:

<sst xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main" count="0" uniqueCount="0"/>

Unfortunately the files have work-related data, and so I can not share them. Any ideas on why the sharedStrings.xml is not populating properly?

Also I am using EJS engine rendering xlsx.

I am basically done with my report; and adding the image is the last thing I need. Do you know of the equivalent syntax in ejs? I would rather not rewrite the whole report.

Thanks for your help.

Title basically explains it. I have a snippet of the XML so everyone can understand what I'm working on. I need to insert an image into the sheet, but AFAIK this is not possible. I am hoping I am wrong. Thanks for any help with this.

<row>
<c s="39"></c><c s="13"></c><c s="13"></c><c s="13"></c><c s="15"></c>
</row>