Known Conflicts
The following plug-ins have known compatibility issues with Google Doc Embedder. (If you can deal with these issues and wish to turn off the conflict warning, go to GDE Settings and click the plus sign next to “Advanced Options”, then check the box to “Disable plugin conflict warnings”.)
With the Markdown plug-in installed and activated, GDE will not work properly on any file with an underscore character ( _ ) in the URL. To bypass this error, either deactivate Markdown or escape the underscore characters. For example, “the_file.pdf”:
[ gview file="http://path.to/the\_file.pdf" ]
Fixed in GDE 1.9.8+. There is an incompatibility (on NextGEN’s side) with prior versions of GDE and the flash uploader used in NextGEN Gallery resulting in “fatal error – called to undefined function” errors. Current versions contain workaround code that bypasses this issue. If this affects you I recommend upgrading to the latest version of GDE, or turning off the flash uploader in NextGEN Gallery.