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paul beckett
Posts:5
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| 12/02/2008 1:23 AM |
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Installing on DNN5RC2, I have followed all intrsuctions correctly, however after clicking final Next to install i get A critical error has occurred.
Object reference not set to an instance of an object. |
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Michael Washington
Posts:64
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| 12/02/2008 5:19 AM |
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* Are you sure you have asp.net 3.5 installed on the server
* Can you look in the Event log and see what the exact error is?
* Also Note: in IIS you will also need to set the MIME Type: Setting .xap MIME Type for Silverlight 2.0 (http://www.adefwebserver.com/DotNetNukeHELP/Misc/Silverlight/SettingMimeType.html) |
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paul beckett
Posts:5
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| 12/02/2008 10:26 AM |
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Yes, i have upgraded to 3.5. Event log says :-
AssemblyVersion: 05.00.00
PortalID: -1
PortalName:
UserID: -1
UserName:
ActiveTabID: -1
ActiveTabName:
RawURL:
AbsoluteURL:
AbsoluteURLReferrer:
UserAgent:
DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider
ExceptionGUID: a9666db1-6612-4617-9463-d00a857a1f8f
InnerException: Object reference not set to an instance of an object.
FileName:
FileLineNumber: 0
FileColumnNumber: 0
Method: DotNetNuke.Modules.Reports.ReportsController.GetSearchItems
StackTrace:
Message: System.NullReferenceException: Object reference not set to an instance of an object. at DotNetNuke.Modules.Reports.ReportsController.GetSearchItems(ModuleInfo ModInfo) at DotNetNuke.Services.Search.ModuleIndexer.GetSearchIndexItems(Int32 PortalID)
Source:
Server Name: CELICA |
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paul beckett
Posts:5
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| 12/02/2008 11:11 AM |
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| Re previous post. I dont think that event log entry referes to the problem. I am getting the error when i install the module, it is not actually running.All other extensions seem to be okay however. Not sure how to locate the specific event log entry, assuming there is one.What should i be looking for? |
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paul beckett
Posts:5
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| 12/02/2008 11:15 AM |
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I cleared the event log and tried to re-install the silverlight module. Here are the two event log entries.
AssemblyVersion: 05.00.00
PortalID: 0
PortalName: DNN5RC2
UserID: 1
UserName: host
ActiveTabID: 36
ActiveTabName: Extensions
RawURL: /tabid/36/ctl/Install/rtab/36/portalid/0/Default.aspx
AbsoluteURL: /Default.aspx
AbsoluteURLReferrer: http://dnn5rc2.cloud.selfip.biz/tabid/36/ctl/Install/rtab/36/portalid/0/Default.aspx
UserAgent: Mozilla/5.0 (Windows; U; Windows NT 6.0; en-GB; rv:1.9.0.4) Gecko/2008102920 Firefox/3.0.4 (.NET CLR 3.5.30729)
DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider
ExceptionGUID: 0b9818e5-b9fc-4847-805d-594745d7fabf
InnerException: Object reference not set to an instance of an object.
FileName:
FileLineNumber: 0
FileColumnNumber: 0
Method: DotNetNuke.Modules.Admin.Extensions.Install.wizInstall_NextButtonClick
StackTrace:
Message: DotNetNuke.Services.Exceptions.PageLoadException: Object reference not set to an instance of an object. ---> System.NullReferenceException: Object reference not set to an instance of an object. at DotNetNuke.Modules.Admin.Extensions.Install.wizInstall_NextButtonClick(Object sender, WizardNavigationEventArgs e) at System.Web.UI.WebControls.Wizard.OnNextButtonClick(WizardNavigationEventArgs e) at System.Web.UI.WebControls.Wizard.OnBubbleEvent(Object source, EventArgs e) at System.Web.UI.WebControls.Wizard.WizardChildTable.OnBubbleEvent(Object source, EventArgs args) at System.Web.UI.Control.RaiseBubbleEvent(Object source, EventArgs args) at System.Web.UI.WebControls.LinkButton.OnCommand(CommandEventArgs e) at System.Web.UI.WebControls.LinkButton.RaisePostBackEvent(String eventArgument) at System.Web.UI.WebControls.LinkButton.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) at System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) at System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) --- End of inner exception stack trace ---
Source:
Server Name: CELICA
==============================================================================
EventQueue.ProcessMessage: Message Processing Failed
ProcessorType: DotNetNuke.Entities.Modules.EventMessageProcessor, DotNetNuke
Body:
Sender:
businessControllerClass: DotNetNuke.Modules.Media.MediaController, DotNetNuke.Modules.Media
desktopModuleID: 70
upgradeVersionsList: 03.02.00,03.02.03
ExceptionMessage: Object reference not set to an instance of an object.
Server Name: CELICA |
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Michael Washington
Posts:64
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| 12/02/2008 11:45 AM |
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First, Thank You for taking the time to follow up. It is very helpful.
The problem appears to be an error when you click the button to install the module but the module is not actually being installed. Possible causes:
* An error is being thrown because the system is trying to write to a directory that it does not have permission for
* The path name of the file being uploaded is too long or has illegal characters
All I can say is I was able to install it on my system using DNN5 (the version I downloaded on Saturday).
You can try DNN4 (the process is a pain because you have to make so many changes to the web.config).
Otherwise I'm stuck because the error is not coming from SilverlightDesktop :(
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paul beckett
Posts:5
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| 12/02/2008 2:04 PM |
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When i get a minute from the day job, i may try a clean install of RC2 and see if it installs then. Its obscure isnt it. :-(
Nice module though, keep up the good work. |
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