Get error "Trying to get property of non-object" while trying to insert form into page

[tnguyen14]

I used the built in form builder to add a form to a page, and got this error in the editor:

Notice: Trying to get property of non-object in /path/to/my/wordpress/directory/wp-includes/post-template.php on line 29

[tnguyen14]

screenshot of the error

[helenyhou]

There is no built in form editor, only plugins. This looks like Jetpack. Try turning off all other plugins and seeing if it still happens. If it does, I would let them know: ​http://wordpress.org/support/plugin/jetpack

[tnguyen14]

Thank you - you're right, it is a the jetpack plugin. I thought for a second it was a new thing that came with 3.5.

I deactivated all other plugins and the problem still persists. I would appreciate it if you could let someone know. Hopefully there will be a fix soon.

[helenyhou]

You should report it to them at the link above. Someone helping may have questions, etc., in which case it is best for you to be responding directly.

[tnguyen14]

Ok thanks i just did. Sorry I misinterpreted for first comment as you would let them know, as if you were working on it or something.
Again, thanks for the guidance.