Hi ,

   I am trying to access facebook application in Visual force page. I have followed each step given in the facebook tutorial(Facebook Integration)But This is not working for me. The log details is listed below

***Begining Page Log for /apex/FBToolkitPage 20090406121610.772:Class.FBTemplateController.<init>: line 16, column 9: FBTemplateController Constructor 20090406121610.772:Class.FBTemplateController.initConnection: line 26, column 9: FBTemplateController initConnection() 20090406121610.772:Class.FBTemplateController.initConnection: line 27, column 9: Raj Test 2: End initConnection() 20090406121610.772:Class.FacebookUtils.mapOut: line 51, column 9: SelectLoop:SET:String 20090406121610.772:Class.FacebookConnection.initialize: line 60, column 85: returning String from method public static String mapOut(MAP:String,String) in 0 ms 20090406121610.772:Class.FacebookConnection.initialize: line 60, column 9: FacebookConnection initialize() appName=Raj core.apexpages.devmode.url=1 20090406121610.772:Class.FacebookUtils.mapOut: line 51, column 9: SelectLoop:SET:String 20090406121610.772:Class.FacebookConnection.initializeParams: line 54, column 91: returning String from method public static String mapOut(MAP:String,String) in 0 ms 20090406121610.772:Class.FacebookConnection.initializeParams: line 54, column 9: FacebookConnection initializeParams() appName=Raj core.apexpages.devmode.url=1 20090406121610.772:Class.FacebookUtils.mapOut: line 51, column 9: SelectLoop:SET:String 20090406121610.772:Class.FacebookConnection.loadParameters: line 83, column 89: returning String from method public static String mapOut(MAP:String,String) in 0 ms 20090406121610.772:Class.FacebookConnection.loadParameters: line 83, column 9: FacebookConnection loadParameters() appName=Raj core.apexpages.devmode.url=1 20090406121610.772:Class.FacebookConnection.loadParameters: line 87, column 9: SelectLoop:SET:String 20090406121610.772:Class.FacebookConnection.initializeParams: line 56, column 9: returning from end of method private static void loadParameters(MAP:String,String) in 1 ms 20090406121610.772:Class.FacebookConnection.initialize: line 61, column 9: returning from end of method public static void initializeParams(MAP:String,String) in 1 ms 20090406121610.772:Class.FacebookConnection.initialize: line 70, column 9: {appName=Raj, core.apexpages.devmode.url=1} 20090406121610.772:Class.FacebookConnection.setKeys: line 102, column 9: FacebookConnection setKeys() Keys fbUserId: null sessionKey: null appKey: null appName: Raj 20090406121610.772:Class.FacebookConnection.checkAppRegistration: line 134, column 9: FacebookConnection checkAppRegistration() arguments apiKey: null appName: Raj 20090406121610.772:Class.FacebookConnection.checkAppRegistration: line 136, column 17: SOQL count() query with 1 row finished in 9 ms 20090406121610.772:Class.FacebookConnection.checkAppRegistration: line 137, column 43: SOQL query with 1 row finished in 5 ms 20090406121610.772:Class.FacebookConnection.setKeys: line 103, column 35: returning SOBJECT:FacebookAppList__c from method private static SOBJECT:FacebookAppList__c checkAppRegistration(String, String) in 16 ms 20090406121610.772:Class.FacebookConnection.setKeys: line 106, column 13: IN SETKEYS Appsecret is: d0d9b2e91a90959b7493ccdad8c336a5 20090406121610.772:Class.FacebookConnection.getFBApp: line 117, column 9: FacebookConnection getFBApp() arguments: api_key: 26c7f86fcddfeac3e87c46d7cb44c94j (Modified for security reason) fb_user_id: null force_user_id: 00580000001maB9AAI

Session key also null when I run this toolkit. I think the problem is "fb_user_id: null" . Please let me know where I made a mistake,Please let me know ,your own way to integrate the facebook through Visualforce and APEX.

Thanks

Raj