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POTwitter : Cannot deserialize a JSON array into an object because the type requires a JSON object
 

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  1. POTwitter : Cannot deserialize a JSON array into an object because the type requires a JSON object
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    <p>I am using TweetSharp to retrieve tweets which in turn uses JSON.NET by Newtonsoft. And this is the app code, very simple.</p> <pre><code>ListTweetsOnUserTimelineOptions listTweetsOnUserTimelineOptions = new ListTweetsOnUserTimelineOptions(); listTweetsOnUserTimelineOptions.ScreenName = "MarilynDenisCTV"; listTweetsOnUserTimelineOptions.IncludeRts = false; var tweets = twitterService.ListTweetsOnUserTimeline(listTweetsOnUserTimelineOptions).Take(50); </code></pre> <p>There is one tweet that is giving me trouble. And the Exception I am getting is in this line of code in TweetSharp source. </p> <pre><code>public virtual object DeserializeJson(string content, Type type) { using (var stringReader = new StringReader(content)) { using (var jsonTextReader = new JsonTextReader(stringReader)) { return _serializer.Deserialize(jsonTextReader, type); } } } </code></pre> <p>This is the exception I am getting </p> <pre><code>Cannot deserialize the current JSON array (e.g. [1,2,3]) into type 'TweetSharp.TwitterStatus' because the type requires a JSON object (e.g. {"name":"value"}) to deserialize correctly. To fix this error either change the JSON to a JSON object (e.g. {"name":"value"}) or change the deserialized type to an array or a type that implements a collection interface (e.g. ICollection, IList) like List&lt;T&gt; that can be deserialized from a JSON array. JsonArrayAttribute can also be added to the type to force it to deserialize from a JSON array. Path '', </code></pre> <p>I downloaded the latest source from TweetSharp, but that doesn't seem to help, any ideas why? One more thing, the one problem tweet starts with [{"created_at": "Sun Nov 03 21:44:51 +0000 2013", as supposed to {"created_at": "Sun Nov 03 21:44:51 +0000 2013", it has the extra square bracket. </p>
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    1. USGeorge Brighton
    1. USdoglin
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    1. COSeems like you know what the problem is then ...the extra "[". Either remove it (you have the string), or write to them to complain they didn't cover an end case...
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      1. USNoctis
    2. COwell, Tweetsharp is no longer supported. So I am going to have to remove the extra [. But I am curious to see why others haven't experienced the same problem and why only that one tweet is giving problems in particular
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      1. POTwitter : Cannot deserialize a JSON array into an object because the type requires a JSON object
      1. USdoglin
    3. COI have the same problem. But I read also that TweetSharp stopped its development since 2.3.1. (as you know) So if any changes occurred on the Twitter API since that last release. You will have to change library. Which s*cks because its the second library that I am using which does that. First Twitter2lite and now Tweetsharp, aargh (see my frustration)
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      1. POTwitter : Cannot deserialize a JSON array into an object because the type requires a JSON object
      1. USIan Segers
 

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