Error 400 at posting to G+

[Michael]

When I want to post an article (“Add blogpost to Google+ message as an attachment”) to Google+ I got the following error:

Array ( [pgID] => [isPosted] => 0 [pDate] => 2014-02-27 09:10:10 [Error] => Error (400): Something is wrong, please contact support )

Posting a simple text message works fine.

[Michael]

In the meanwhile I tested the following:

Posting to another G+ page from the same WordPress blog with the same G+ login incredentials works! The user used is “Manager” on both G+ pages.

The settings of both G+ pages used in the test above are similar. So why is it working only on one of them?

Is it right that it must be a problem on the G+ page site because posting from the same blog to antoher G+ page works?!

[NextScripts.com]

Is there any difference between those two pages? Are they both pages, not profiles or communities?

[Rüdiger Steiger]

I have the same problem since API Version 2.15.43!
“Add blogpost to Google+ message as an attachment” doesn’work with Error-Code 400. Simple textmessage or image post works great.

Any solution?

[Author]

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