Facebook Edit Events - Unknown Error returned

I'm hoping someone can help me. I'm having problems getting the Facebook events_edit function working. I can 开发者_开发百科create events and cancel them no problem but when ever I try to edit them I get an "unknown error" message returned.

The code from the test console API is below (this is using the sample event information from the event_edit documentation but I have also tried my own event information). I have tried canceling events with the same id as the ones I'm trying to edit and they cancel no problem so the id is definitely correct.

Any ideas? Is their anyway I can get more information about an unknown error, as far as I can see everything is being passed through correctly.

Any help very much appreciated!!

Thanks CK

Here is the code generated: $facebook->api_client->events_edit(168516715889,'{"name":"name","category":"1","subcategory":"1", "host":"host","location":"location","city":"Palo Alto","start_time":1215929160,"end_time":1215929160,"show_in_search":true}','');

The error message returned is error code 1, "An unknown error occurred".

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You should try creating and editing events using the new Graph API. HTTP Post to /me/events with post parameters of name and start_time as well as other from the events subsection of http://developers.facebook.com/docs/reference/api/user/. Once you have the ID, you can then modify the event by posting to /{eventId} with the parameter(s) you want to update.