Occasionally, upon opening a document you might encounter an error as below:
"An error has occurred. Please correct accordingly:
Invalid URI: The format of the URI could not be determined.
Invalid URI: The format of the URI could not be determined."
A possible reason that this error is shown is that the document you are working on is not a template created by the DocGeneration server, and as such does not contain the location (URI) of your DocGeneration server.
You should be able to simply dismiss this error and continue editing your document as required. If you encounter this error while attempting to edit a DocGeneration template it is likely that you had modified the location of the template or perhaps exported or imported the template incorrectly.