Facebook发布到墙壁给予例外 [英] Facebook post to wall give exception

问题描述

我要发布短信到我的Facebook墙上。我的例子code是：

 公共无效postOnMyFacebookWall（弦乐味精）{
    Log.d（测试，测试图形API的墙后）;
     尝试{
            字符串的响应= facebook.request（我）;
            捆绑参数=新包（）;
            parameters.putString（信息，味精）;
            parameters.putString（说明，测试测试测试）;
            响应= facebook.request（ME /饲料，参数，
                    POST）;
            Log.d（测试，得到了回应：+响应）;
            如果（响应==空|| response.equals（）||
                    response.equals（假））{
               Log.v（错误，空白响应）;
           }
     }赶上（例外五）{
         e.printStackTrace（）;
     }
}
 

我呼吁授权功能，使得调用这个函数之前得到ACCESS_TOKEN。但有以下类型的错误：

 键消息预期的byte []，但价值是java.lang.String。默认值为＆LT;＆空GT;被退回。
 

当我在我的Facebook墙上看到，后可见有太多...
任何想法... ???

解决方案

 键消息预期的byte []，但价值是java.lang.String。默认值为＆LT;＆空GT;被退回。
 

这个错误不会影响你的后墙上，
但是，更新code，这是旧法在后墙上，这个code为邮政的Facebook墙上尝试：

 捆绑参数=新包（）;
parameters.putString（信息，文字是瘸子听好了。）;
parameters.putString（法，stream.publish）;
串响应= ZValues​​.authenticatedFacebook.request（参数）;
Log.v（回应，响应）;
 

I want to post text message to my facebook wall. My example code is:

public void postOnMyFacebookWall(String msg) {
    Log.d("Tests", "Testing graph API wall post");
     try {
            String response = facebook.request("me");
            Bundle parameters = new Bundle();
            parameters.putString("message", msg);
            parameters.putString("description", "test test test");
            response = facebook.request("me/feed", parameters, 
                    "POST");
            Log.d("Tests", "got response: " + response);
            if (response == null || response.equals("") || 
                    response.equals("false")) {
               Log.v("Error", "Blank response");
           }
     } catch(Exception e) {
         e.printStackTrace();
     }
}

I have called authorize function and got access_token before making call to this function. But got the following type of error:

key message expected byte[] but value was a java.lang.String. The default value <null> was returned.

And when I see on my facebook wall, the post is visible there too... Any idea...???

解决方案

key message expected byte[] but value was a java.lang.String. The default value <null> was returned.

This Error will not affect your Post on wall, But update your code , that's old method for Post in wall,Try with this code for Post in Facebook Wall :

Bundle parameters = new Bundle();
parameters.putString("message", "Text is lame. Listen up:");
parameters.putString("method", "stream.publish");
String  response = ZValues.authenticatedFacebook.request(parameters);       
Log.v("response", response);

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