This issue can also occur if you don't have right permission under /conf/<root>/settings/wcm/templates/rep:policy. If, for some reason, e.g. putting package from other instance without right AC handling or deletion of rep:policy in repository etc., the rep:policy node is removed or permission to eve...

This issue can also occur if you don't have right permission under /conf/<root>/settings/wcm/templates/rep:policy. If, for some reason, e.g. putting package from other instance without right AC handling or deletion of rep:policy in repository etc., the rep:policy node is removed or permission to eve...

The link is taking to google drive showing some money transfer receipt, I doubt this is a valid link/question. 

In case someone is facing this issue for editable template - it worked when dependency to granite.csrf.standalone is also added.

This issue can occur due to one more reasons - Pasting a component from other page on a "new page". A empty node without resource type is generated in such cases. More explained in this link - AEM Resources missing sling:resourceType - Stack Overflow The issue raised CQ-4212306 will be part of 6.4 r...