Error: Document generation error: Processing error. Failed to process image data

Issue

Workflow suspends with the below internal error.

Error: Document generation error: Processing error. Failed to process image data

Error Code

Document generation error: Processing error. Failed to process image data

Resolution

Solution 1:
Specify the absolute image url

Solution 2:
Reference a column that is not of type 'Hyperlink or Picture' and use a single line of text column instead.