SharePoint 2013 - Issue while making URL public. Access denied error for SP.Debug.js and get_effectiveBasePermissions error .

Hi,

Our feature code working fine in SP2013 dev environment, but when we  have deployed in test environment where URL is public,
it is giving below error.

• “get_effectiveBasePermissions : object is null or undefined”- in sp.ui.exportasscoiatedrelateddocs.js from Infrastructure feature
• “Access Denied” – in SP.Debug.js file
• “Unable to get value of the property 'toString': object is null or undefined”- in SP.Debug.js file

Your help will be appreciated.

Regards,

Divyesh Lappawala