Common CMS errors

"something" is not defined in...

This error occurs when a placeholder in the content does not exist in the data set.

In general, there are two spots where this can show up:

1. One is in the core model, which if you are uploading a file is taken out of your data and placed into the core model.
2. The alternative is in the meta data section.

The API documentation has the core model description. Please check the receeve Developer Documentation for further information.