I inherited a project that is missing fonts and plugins. I can sub the fonts, but am too new to know about these plugins. Thanks in advance.
Are you using the same version of ID that the file was created in? Typically missing plug-in messages are indicative of the file being from a newer (more recent) version of ID.
That list of plugins is absolutely indicative that the file was saved in a newer version than you are using. You can learn the version using the script at Adobe Forums: [Ann] Identify Your InDesign File
I checked with the file originator and was told it was CS6. Being a newbie I stumbled upon plugin manager (?). I updated all the plugins and it seemed to eliminate the issues. Thanks for the responses.