This means you are using a wrong version of the Interactive-Diagram script. You must use betzaNew.js, not betza.js, and the version that is on the CVP server, not an old copy on your computer or one that floats around in 'the cloud'. And there also must not be another Diagram on the same page that uses one of these obsolete scripts.
This means you are using a wrong version of the Interactive-Diagram script. You must use betzaNew.js, not betza.js, and the version that is on the CVP server, not an old copy on your computer or one that floats around in 'the cloud'. And there also must not be another Diagram on the same page that uses one of these obsolete scripts.