Sorry for the multiple posts today. My app has just stopped working. It was all working fine ,I have been adding pages and menus etc and now all I have it a blank black loading screen. Also when im on my screens view I get an invalid request when I try to click on Next page .

Unsure what this means? Don't be sorry for posting - it's all good. So...could it be that you don't have a Home Screen setup? Also, open the Console in XCode so you can see the output and it will surely help point to the issue?

I checked that I have a home screen setup, all seems fine there. I even redownloaded all the data etc and recompiled. Xcode isnt giving me any errors but the app isnt loading past a black screen. Following is what I see in the console but Ill be honest and say it all means nothing to me !! I didnt change any of the major settings in buzztouch before it stopped working , hope I havent just done something stupid. 2011-02-06 21:33:31.339 buzzTouch[7461:207] BT_application: initializing buzztouch application 2011-02-06 21:33:31.341 buzzTouch[7461:207] BT_device: INIT 2011-02-06 21:33:31.341 buzzTouch[7461:207] BT_device: This device is NOT an iPad. 2011-02-06 21:33:31.342 buzzTouch[7461:207] BT_device: This device can make phone calls 2011-02-06 21:33:31.348 buzzTouch[7461:207] BT_device: This device can send emails 2011-02-06 21:33:31.348 buzzTouch[7461:207] BT_device: This device cannot send SMS 2011-02-06 21:33:31.349 buzzTouch[7461:207] BT_device: This device can reports it's location 2011-02-06 21:33:31.351 buzzTouch[7461:207] BT_device: This device cannot take pictures or videos 2011-02-06 21:33:31.351 buzzTouch[7461:207] BT_user: INIT 2011-02-06 21:33:31.352 buzzTouch[7461:207] BT_networkState: INIT 2011-02-06 21:33:31.357 buzzTouch[7461:207] BT_networkState: Monitoring Connection: WiFi Not Available 2011-02-06 21:33:31.357 buzzTouch[7461:207] BT_networkState: Monitoring Connection: WiFi Available 2011-02-06 21:33:31.357 buzzTouch[7461:207] BT_networkState: Monitoring Connection: WiFi Available 2011-02-06 21:33:31.358 buzzTouch[7461:207] BT_locationManager: INIT (only initializing, not using) 2011-02-06 21:33:31.360 buzzTouch[7461:6d03] playatheight2_appDelegate: initAudioPlayer in background thread 2011-02-06 21:33:31.361 buzzTouch[7461:6d03] BT_audioPlayer: INIT (only initializing, not using) 2011-02-06 21:33:31.373 buzzTouch[7461:6a07] playatheight2_appDelegate: loadSoundEffects 2011-02-06 21:33:31.373 buzzTouch[7461:207] playatheight2_appDelegate: refreshAppData 2011-02-06 21:33:31.374 buzzTouch[7461:207] BT_fileManager: doesLocalFileExist: cachedAppConfig.txt 2011-02-06 21:33:31.374 buzzTouch[7461:207] BT_fileManager: File does not exist in cached directory: cachedAppConfig.txt 2011-02-06 21:33:31.374 buzzTouch[7461:207] BT_fileManager: doesFileExistInBundle: BT_config.txt 2011-02-06 21:33:31.374 buzzTouch[7461:207] BT_fileManager: File does exist in Xcode bundle: BT_config.txt 2011-02-06 21:33:31.374 buzzTouch[7461:207] BT_fileManager: readTextFileFromBundle: BT_config.txt 2011-02-06 21:33:31.375 buzzTouch[7461:207] BT_application: validateApplicationData 2011-02-06 21:33:31.375 buzzTouch[7461:207] BT_application: The application data appears to be valid. 2011-02-06 21:33:31.375 buzzTouch[7461:207] BT_application: parseJSONData: parsing application data 2011-02-06 21:33:31.382 buzzTouch[7461:207] BT_locationManager: startLocationUpdates 2011-02-06 21:33:31.384 buzzTouch[7461:207] BT_application: parsing themes, count: 0 2011-02-06 21:33:31.384 buzzTouch[7461:207] BT_application: parsing tabs, count: 0 2011-02-06 21:33:31.384 buzzTouch[7461:207] BT_application: parsing screens, count: 0 2011-02-06 21:33:31.384 buzzTouch[7461:207] playatheight2_appDelegate: downloadAppData 2011-02-06 21:33:31.384 buzzTouch[7461:207] BT_fileManager: deleteAllLocalData 2011-02-06 21:33:31.398 buzzTouch[7461:207] playatheight2_appDelegate: showProgress 2011-02-06 21:33:31.400 buzzTouch[7461:207] BT_strings: mergeBTVariablesInString (before): http://www.buzztouch.com/appdata/v1.5.php?command=getAppData&appGuid=[buzztouchAppId]&apiKey=[buzztouchAPIKey] 2011-02-06 21:33:31.400 buzzTouch[7461:207] BT_strings: mergeBTVariablesInString (after): http://www.buzztouch.com/appdata/v1.5.php?command=getAppData&appGuid=EAFA14445596116D7&apiKey=9CD78E7F0412E78 2011-02-06 21:33:31.401 buzzTouch[7461:207] BT_downloader: INIT 2011-02-06 21:33:31.401 buzzTouch[7461:207] BT_downloader: downloadFile: http://www.buzztouch.com/appdata/v1.5.php?command=getAppData&appGuid=EAFA14445596116D7&apiKey=9CD78E7F0412E78 2011-02-06 21:33:31.401 buzzTouch[7461:207] playatheight2_appDelegate: downloadFileStarted: starting download... 2011-02-06 21:33:31.409 buzzTouch[7461:207] playatheight2_appDelegate: applicationDidBecomeActive 2011-02-06 21:33:31.409 buzzTouch[7461:207] playatheight2_appDelegate: reportToCloud 2011-02-06 21:33:31.409 buzzTouch[7461:207] playatheight2_appDelegate: reporting to cloud at : http://www.buzztouch.com/appdata/v1.5.php?command=reportToCloud&appGuid=[buzztouchAppId]&apiKey=[buzztouchAPIKey]&deviceId=[deviceId]&deviceLatitude=[deviceLatitude]&deviceLongitude=[deviceLongitude]&deviceModel=[deviceModel]&userId=[userId] 2011-02-06 21:33:31.409 buzzTouch[7461:207] BT_strings: mergeBTVariablesInString (before): http://www.buzztouch.com/appdata/v1.5.php?command=reportToCloud&appGuid=[buzztouchAppId]&apiKey=[buzztouchAPIKey]&deviceId=[deviceId]&deviceLatitude=[deviceLatitude]&deviceLongitude=[deviceLongitude]&deviceModel=[deviceModel]&userId=[userId] 2011-02-06 21:33:31.409 buzzTouch[7461:207] BT_strings: mergeBTVariablesInString (after): http://www.buzztouch.com/appdata/v1.5.php?command=reportToCloud&appGuid=EAFA14445596116D7&apiKey=9CD78E7F0412E78&deviceId=1E25A731-CC60-5478-8BDF-6CAC36B1E0C4&deviceLatitude=0&deviceLongitude=0&deviceModel=iPhone Simulator&userId= 2011-02-06 21:33:31.470 buzzTouch[7461:207] BT_networkState: Monitoring Connection: WiFi Not Available 2011-02-06 21:33:36.076 buzzTouch[7461:207] BT_fileManager: saveStringDataToFile: cachedAppConfig.txt encodingFlag: 1 2011-02-06 21:33:36.077 buzzTouch[7461:207] BT_fileManager: ERROR saving string data to file: cachedAppConfig.txt encodingFlag: 1 error:{ NSFilePath = /Users/cianodriscoll/Library/Application Support/iPhone Simulator/4.2/Applications/E7C2012D-19D3-4354-9264-43B1D3E8CEE1/Documents/cachedAppConfig.txt; NSStringEncoding = 1; } 2011-02-06 21:33:36.077 buzzTouch[7461:207] playatheight2_appDelegate: downloadFileCompleted: Success 2011-02-06 21:33:36.077 buzzTouch[7461:207] playatheight2_appDelegate: hideProgress 2011-02-06 21:33:36.078 buzzTouch[7461:207] BT_fileManager: doesLocalFileExist: cachedAppConfig.txt 2011-02-06 21:33:36.078 buzzTouch[7461:207] BT_fileManager: File does not exist in cached directory: cachedAppConfig.txt

@Ciano: As expected, the trouble is iOS not being able to save the configuraiton data. I renamed one of your screens (Roth Bike Tours) and removed the strange characters. Re-compiled - works fine. If you continue to experience problems like this you're going to have to figure out a way to not enter data that is not supported?