iphone facebook friend status
<pre><code>NSMutableDictionary * params = [[NSMutableDictionary alloc] init];
    [params setValue:@"100000********" forKey:@"uid"];
    [params setValue:@"1500" forKey:@"limit"];
    [params setValue:@"results" forKey:@"callback"];
</code></pre>

<p>when im using this coding im getting my friend status... </p>

<p>but when im using a dynamic value like this :</p>

<pre><code>[params setValue:[NSString stringWithFormat:@"%@", a] forKey:@"uid"];
</code></pre>

<p>im getting this error</p>

<p>The operation couldn’t be completed. (facebookErrDomain error 10000.)</p>

<p>looking forward for your help guys...</p>

<p>im getting this error when generating result array of my friend status...</p>

<pre><code>{"error_code":101,"error_msg":"Invalid API key","request_args":[{"key":"method","value":"status.get"},{"key":"sdk","value":"ios"},{"key":"uid","value":"524*****"},{"key":"callback","value":"results"},{"key":"limit","value":"15"},{"key":"format","value":"json"}]}
</code></pre>

<p>plzz  help about this..</p>
