"Cannot convert blob: outlook-mobile-compose:///" error in WorkspaceIssue User reports when replying to an email chain using the Tiny MCE editor, the following error message is displayed:"Cannot convert blob: outlook-mobile-compose:///..." ReleaseIdentified in Tokyo release. Tiny MCE Version 5.CauseThe Development Team have conducted further investigation and troubleshooting and identified this is the expected behaviour for the plugin application. If a blob resource such as an image is missing, then the System will display the error message notifying of the failure to load the resource. NoteMultiple missing attachments may lead to multiple error messages displayed by the System.ResolutionWe recommend to ensure that attachments such as blob files including images are not removed from email attachments as existing references to non-existent resources may cause the error messages to display when using Tiny MCE for replying on messages. The purpose of the error message is to notify to the user that there are resources when the System cannot load to display.