I have 23 blog sites that I've migrated from SP2010. Content wise things appears to be OK, except that the SP2010 Posts
web part wouldn't render. I've just finished going through all 23 blogs replacing the Posts
web part with the SP2013 one.
In two blogs I'm having trouble changing the post layout (from the Blog Tools web part). When I do my list of posts is replaced with a repeated error message:
TypeError: Unable to get property 'id' of undefined or null reference
TypeError: Unable to get property 'id' of undefined or null reference
My steps are:
- Remove existing web part (either SP2010 version or broken SP2013 version)
- Add new SP2013
Posts
web part - Edit the web part
- Change the
Selected View
to beSummary View
, click OK - Select "Inline" from the Blog Tools web part *this is where it shows the error
I've repeated the above steps successfully for 21 of the 23 blogs, but for 2 blogs the 5th step shows the error above. Before I do step 5, the posts in the blog (if there are any) are shown in List form, with the option to add more posts or change the view. I need to use the Inline layout.
Can anyone shed any light as to why this might be happening?