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The missing “/Script/TMEditor” warning looks to be a native class that has been deleted, renamed or moved. It is being referenced somewhere within your project.
We believe that your problem is that your editor module is set to “EditorNoCommandlet” in the plugin file, but it is needed during the cooking process (which is a commandlet). So if you open up your plugin file within a program like Notepad++, you could change “EditorNoCommandlet” to “Editor” and it should fix that issue for you.
Please let me know if you happen to run into any additional complications, thanks!