Tom Jebo

@wreulicke Thanks for reporting this. I've verified this in code and am investigating.

@wreulicke looks like the problem is that the `TextMath` class defined in `...src\DocumentFormat.OpenXml\GeneratedCode\schemas_microsoft_com_office_drawing_2010_main.g.cs` does not contain the required metadata (`ConfigureMetadata`) to declare valid children and therefore when the DOM is...

@twoelfer Thanks for reporting the issue. Does the issue occur using previous versions of the Open XML SDK or only in 2.13? From your StackOverflow question it sounds like this...

@twoelfer thanks for the explanation. we can look into the documents and see if the SDK is adding images incorrectly.

@twoelfer sorry, I was not able to get to this last week. I'll try this week.

Hi @ttnnphuoc, Can you be more specific about where the hyperlink is in the file format? Also can you provide an example of Open XML SDK code that demonstrates the...

@filipkis @zgordan-vv this is interesting. The schemas that we use for the generation of the framework look like this: ```xml

@rmboggs thanks for reporting this. I confirmed colId and rowId elements are missing extensions. I'll try to add them soon.

@rmboggs This looks similar but to make sure, do you have an example document that shows this? The other one I can create but this one it would be quicker...

@rmboggs thanks, I was using Word. I'll try with PowerPoint.