Exception trying to post a link on Facebook page using grahp API for PHP -

-

i've searched among other questions here on stackoverflow , on other websites, couldn't find solution, because seems fb changes authentication method, old solutions no more valid.
i'm using sdk4 , code have @ moment

facebooksession::setdefaultapplication($app_id, $app_secret);  $session = facebooksession::newappsession();  try {     $session->validate(); } catch (facebookrequestexception $ex) {     echo $ex->getmessage(); } catch (\exception $ex) {     echo $ex->getmessage(); }  if($session) {     try {         $response = (new facebookrequest(             $session, 'post', '/me/feed', array(                 'link' => 'www.mysite.it',                 'message' => 'some text'             )         ))->execute()->getgraphobject();         echo "posted id: " . $response->getproperty('id');     } catch(facebookrequestexception $e) {         echo "exception occured, code: " . $e->getcode() .               " message: " . $e->getmessage();     } }

i message:

"exception occured, code: 2500 message: active access token must used query information current user."

given message, session correctly created , validated, problem on execute() method, how fix it?

it looks you've created session app, post on users behalf need access token said user , call 

$this->facebook = new facebooksession($access_token);

Comments

Post a Comment

Popular posts from this blog

PHP DOM loadHTML() method unusual warning -

-
i had following code works fine on localhost: $document = new domdocument(); $document->loadhtml($p_result); $form = $document->getelementsbytagname('form')->item(0); // code continues using $form variable after same code updated on outside server, loadhtml() failed , issued warning. warning: domdocument::loadhtml() expects parameter 1 valid path, string given in path/name/to/script.php returned null instead of object code pretty gets fatal error. note contents of $p_result absolutely same on outside server , on localhost. but why displays kind of warning , why not work? doesn't loadhtml() expects argument 1 string in first place? why method expects parameter 1 valid path ? just make clear i'm not calling loadhtmlfile() , i'm calling loadhtml() . thanks. you're affected one of php bugs . issue present in php 5.6.8 , 5.6.9. have affected php version on server, , bug-free version on localhost. the bug forbids null
Read more

python - How to create jsonb index using GIN on SQLAlchemy? -

-
here's current code creating index jsonb. index("mytable_data_idx_id_key", mytable.data['id'].astext, postgresql_using='gin') but got error. sqlalchemy.exc.programmingerror: (psycopg2.programmingerror) data type text has no default operator class access method "gin" hint: must specify operator class index or define default operator class data type. [sql: "create index event_data_idx_id_key on event using gin ((data ->> 'id'))"] is there way create index on sqlalchemy? the postgresql specific sqlalchemy docs @ http://docs.sqlalchemy.org/en/latest/dialects/postgresql.html#operator-classes mention postgresql_ops dictionary provide "operator class" used postgresql, , provide example illustrating use: index('my_index', my_table.c.id, my_table.c.data, postgresql_ops={ 'data': 'text_pattern_ops',
Read more

c# - TransactionScope not rolling back although no complete() is called -

-
i'm using transactionscope rollback transaction fail bool errorreported = false; action<importerrorlog> newerrorcallback = e => { errorreported = true; errorcallback(e); }; using (var transaction = new transactionscope()) { foreach (importtaskdefinition task in taskdefinition) { loader.load(streamfile, newerrorcallback, task.destinationtable, processingtaskid); } if (!errorreported) transaction.complete(); } i'm sure there no transactionscope started ahead or after code. i'm using entity framework insert in db. regardless state of errorreported transaction never rolled in case of error. what missing ? transactionscope sets transaction.current . that's does. wants transacted must @ property. i believe ef each time connection opened reason. probably, connection open when scope installed. open connection inside of scope or enlist manually. ef has nasty "design decision": default opens
Read more