Silverlight net_uri_BadPort error in RadAsyncUpload in Silverlight?

[chrbra]

Hi Telerik folks,

I have a RadAsyncUpload in an iframe, which works fine with most browsers, but customers started complaining that it won't work in Internet Explorer - I guess the reason is that most people have the Silverlight plugin only in IE and that the issue is only in the Silverlight uploader.

The Telerik Version I was using when the issue was first reported is v.2012.1.411.40 Dev, but I upgraded to v.2012.2.815.40 Dev, which didn't solve the problem.

Fortunately, I can reproduce the issue: In IE 9.0.8112.16421 with Silverlight 64 bit, Version: 5.1.10411.0, the following Error is shown in the script console:

SCRIPT5022: Error while uploading, [net_uri_BadPort]
Arguments:
Debugging resource strings are unavailable. Often the key and arguments provide sufficient information to diagnose the problem. See http://go.microsoft.com/fwlink/?linkid=106663&Version=5.0.10411.00&File=System.dll&Key=net_uri_BadPort
Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=MultiUploader1_RadScriptManager1_TSM&compress=1&_TSM_CombinedScripts_=%3b%3bAjaxControlToolkit%2c+Version%3d4.1.40412.0%2c+Culture%3dneutral%2c+PublicKeyToken%3d28f01b0e84b6d53e%3aen-US%3ae14a8175-7690-4143-b148-b58185d12a46%3aea597d4b%3ab25378d2%3bTelerik.Web.UI%3aen-US%3aebfa5361-1bb0-4d72-bf6d-db0befdf104a%3a16e4e7cd%3af7645509%3a22a6274a%3aed16cbdc%3a24ee1bba%3a52af31a4, line 2211 character 8

SCRIPT16389: System.InvalidOperationException: [ScriptObject_InvokeFailed]
Arguments:
Debugging resource strings are unavailable. Often the key and arguments provide sufficient information to diagnose the problem. See http://go.microsoft.com/fwlink/?linkid=106663&Version=8.1.10411.0&File=System.Windows.Browser.dll&Key=ScriptObject_InvokeFailed
   at System.Windows.Browser.ManagedObjectInfo.Invoke(ManagedObject obj, InvokeType invokeType, String memberName, ScriptParam[] args)
   at System.Windows.Hosting.ManagedHost.InvokeScriptableMember(IntPtr pHandle, Int32 nMemberID, Int32 nInvokeType, Int32 nArgCount, ScriptParam[] pArgs, ScriptParam& pResult, ExceptionInfo& pExcepInfo)
Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=MultiUploader1_RadScriptManager1_TSM&compress=1&_TSM_CombinedScripts_=%3b%3bAjaxControlToolkit%2c+Version%3d4.1.40412.0%2c+Culture%3dneutral%2c+PublicKeyToken%3d28f01b0e84b6d53e%3aen-US%3ae14a8175-7690-4143-b148-b58185d12a46%3aea597d4b%3ab25378d2%3bTelerik.Web.UI%3aen-US%3aebfa5361-1bb0-4d72-bf6d-db0befdf104a%3a16e4e7cd%3af7645509%3a22a6274a%3aed16cbdc%3a24ee1bba%3a52af31a4, line 2650 character 1

SCRIPT5022: Unhandled Error in Silverlight Application [ScriptObject_InvokeFailed]
Arguments:
Debugging resource strings are unavailable. Often the key and arguments provide sufficient information to diagnose the problem. See http://go.microsoft.com/fwlink/?linkid=106663&Version=8.1.10411.0&File=System.Windows.Browser.dll&Key=ScriptObject_InvokeFailed   at System.Windows.Browser.ScriptObject.Invoke(String name, Object[] args)
   at UploadPrototype.EventManager.FilesSelected(Int32 filesCount)
   at UploadPrototype.MainPage.OpenDialog()
   at UploadPrototype.MainPage.OnMouseLeftButtonUp(MouseButtonEventArgs e)
   at System.Windows.Controls.Control.OnMouseLeftButtonUp(Control ctrl, EventArgs e)
   at MS.Internal.JoltHelper.FireEvent(IntPtr unmanagedObj, IntPtr unmanagedObjArgs, Int32 argsTypeIndex, Int32 actualArgsTypeIndex, String eventName, UInt32 flags)
UploaderIframe.aspx?UploaderInstance=Ini-1, line 1 character 1

Best Regards,
Sascha

PS: Is there a possible workaround by telling the RadAsyncUpload not to use Silverlight, even if the browser supports it?

[Peter Filipov]

Hello Sascha,

Sometimes the Silverlight and Flash plugins are causing exceptions which are beyond our control. For that reason we introduced DisablePlugins property. By setting the mentioned property to true the control will start using IFrame module.

Kind regards,
Peter Filipov
the Telerik team

[chrbra]

Hello Peter,

thank you, that worked.

Best,
Sascha