I recently add a new document type to an Umbraco 4.7.0 site. I can create an instance of this new document type in the content tree, populate it and save it, but it cannot be published. On clicking save and publish I am presented with a success notification, but the URL on the node's Properties tab is just #. Attempting to publish a node of this type results in the following being logged in the umbracoLog table:

Couldn't find any page with the nodeId = 105280. This is most likely caused by the page isn't published!  Parameter name: nodeId

The issue is not specific to the nodeId above - I have created other nodes in different parts of the content tree, and each exhibits the same issue. I have checked the cmsContentXml table and there is an entry for the node, but its data is not present in the site's umbraco.config file.

While attempting to resolve this I have tried the following:

• Republish entire site - have done this both with and without the xml=true parameter, neither had any effect
• Renaming umbraco.config - the site did not attempt to rebuild the umbraco.config file and threw an error
• Delete and recreate document type - the new document type exhibits the same issue, as have other document types I've created since

Can anyone offer any advice please? Thanks in advance.