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POFBConnect facebook.stream.publish with NSDictionary problems
 

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  1. POFBConnect facebook.stream.publish with NSDictionary problems
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    <p>I have this code that can't send a Facebook request until now. </p> <pre><code>NSDictionary *firstDict = [NSDictionary dictionaryWithObjectsAndKeys: @"image", @"Type", @"http://mysite.com/image.jpg", @"src", @"http://mysite.com/page.html", @"href", nil]; NSDictionary *secondDict = [NSDictionary dictionaryWithObjectsAndKeys: @"image", @"Type", @"http://mysite.com/image.jpg", @"src", @"http://mysite.com/page.html", @"href", nil]; NSArray *mediaArray = [[NSArray alloc] initWithObjects:firstDict, secondDict, nil]; NSArray *keys = [NSArray arrayWithObjects:@"name", @"description", @"href", @"media", nil]; NSArray *objects = [NSArray arrayWithObjects: [NSString stringWithString:@"MyTitle"], [NSString stringWithString:@"My caption"], [NSString stringWithString:@"http://mysite.com/page.html"], mediaArray, nil]; NSDictionary *attachment = [NSDictionary dictionaryWithObjects:objects forKeys:keys]; [[FBRequest requestWithDelegate:self] call:@"facebook.stream.publish" params:attachment]; </code></pre> <p>I took this sample : <a href="http://forum.developers.facebook.com/viewtopic.php?pid=145965" rel="nofollow noreferrer">http://forum.developers.facebook.com/viewtopic.php?pid=145965</a></p> <p>But every time I run it, the console shows the following:</p> <pre><code> { "api_key" = adc8d70987098sdc; "call_id" = 23456767; description = "Any user's description"; format = XML; href = "http://mysite.com/page.html"; media = ( { Type = image; href = "http://mysite.com/page.html"; src = "http://mysite.com/image.jpg"; }, { Type = image; href = "http://mysite.com/page.html"; src = "http://mysite.com/image.jpg"; } ); method = "Facebook.streamPublish"; name = aName; "session_key" = "d0f98bfs89b7fg7v"; sig = 89v0d9fv879fgv; ss = 1; v = "1.0"; } </code></pre> <p>It shows parentheses for array instead brackets, is that normal?.</p> <p>Then it displays the error:</p> <pre><code>*** -[NSCFArray dataUsingEncoding:]: unrecognized selector sent to instance 0x12fcb0 2009-10-30 13:54:27.758 GeoPixr[307:207] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: *** -[NSCFArray dataUsingEncoding:]: unrecognized selector sent to instance 0x12fcb0 </code></pre> <p>The [session resume] call returns TRUE.</p> <p>Thanks in advance.</p>
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