I'd start here if I were you: http://umbraco.com/help-and-support/video-tutorials.aspx

And if you are going to use XSLT to get data out of Umbraco,

Then you should take a look of this http://umbraco.com/help-and-support/video-tutorials/umbraco-fundamentals/xslt-in-umbraco-45.aspx or http://our.umbraco.org/wiki/reference/xslt/45-xml-schema or http://our.umbraco.org/wiki/reference/xslt/45-xml-schema/xslt-examples-updated-to-new-schema

I guess you are using one of the newer version of Umbraco the XML schema was change from version 4.5.

/Dennis

Hi,

@Kipusoep

@Dennis

Thanks for reply.

I explain you.

I have a asp.net site that has installed umbraco v4.7.2 and get the dynamic contents from it via umbraco API.

Now, I upgrade the umbraco v4.7.2 to v6.1.3.

The asp.net site runs well, but doesn't shows the contents from umbraco content tree.

I know nothing about the way, how to get contents?

Please help...

Thanks,

Yadwinder

Hi,

Please reply...

Thanks,

Yadwinder singh

Hi Yadwinder, Could you please specify the exact problem you are facing? Are you not able to see content you have added in the content page? or is it something else?

Regards, Girish

Hi Girish,

Thanks a lot for reply,

I have a asp.net Mvc site, installed umbraco v4.7.2 in it.

asp.net site was getting the content tree from umbraco through web APIs.

Then,I upgrade the umbraco to v6.1.3.

Now the site fails to get the content tree.

Please help....

Yadwinder singh

Could you please provide the details of error you see? Or you dont get any errors ? If you are being redirected to error page, you wont be able to see the error. In this case, you can set the "CustomErrors" attribute to "Off" in web.config, and get the information about the error.

Ok,

After setting the "CustomErrors" attribute to "Off" in web.config, I got the error:

Object reference not set to an instance of an object.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.

Source Error:

Stack Trace:

[NullReferenceException: Object reference not set to an instance of an object.]
   DWEB.ErrorLog.WebErrorLog.WriteExceptionToDB(Exception e, String EventName, String PageName) +179
   CommonMethod.LogError(Exception ex, String EventName, String PageName) +60
   ChooseYourDentist.Controllers.ContentController.Info(String contenttype, String contentname) +3997
   lambda_method(Closure , ControllerBase , Object[] ) +178
   System.Web.Mvc.ReflectedActionDescriptor.Execute(ControllerContext controllerContext, IDictionary`2 parameters) +260
   System.Web.Mvc.ControllerActionInvoker.InvokeActionMethod(ControllerContext controllerContext, ActionDescriptor actionDescriptor, IDictionary`2 parameters) +38
   System.Web.Mvc.Async.<>c__DisplayClass42.<BeginInvokeSynchronousActionMethod>b__41() +33
   System.Web.Mvc.Async.<>c__DisplayClass39.<BeginInvokeActionMethodWithFilters>b__33() +128
   System.Web.Mvc.Async.<>c__DisplayClass4f.<InvokeActionMethodFilterAsynchronously>b__49() +964119
   System.Web.Mvc.Async.<>c__DisplayClass4f.<InvokeActionMethodFilterAsynchronously>b__49() +964119
   System.Web.Mvc.Async.<>c__DisplayClass37.<BeginInvokeActionMethodWithFilters>b__36(IAsyncResult asyncResult) +15
   System.Web.Mvc.Async.<>c__DisplayClass2a.<BeginInvokeAction>b__20() +33
   System.Web.Mvc.Async.<>c__DisplayClass25.<BeginInvokeAction>b__22(IAsyncResult asyncResult) +964636
   System.Web.Mvc.<>c__DisplayClass1d.<BeginExecuteCore>b__18(IAsyncResult asyncResult) +28
   System.Web.Mvc.Async.<>c__DisplayClass4.<MakeVoidDelegate>b__3(IAsyncResult ar) +20
   System.Web.Mvc.Controller.EndExecuteCore(IAsyncResult asyncResult) +67
   System.Web.Mvc.Async.<>c__DisplayClass4.<MakeVoidDelegate>b__3(IAsyncResult ar) +20
   System.Web.Mvc.Controller.EndExecute(IAsyncResult asyncResult) +53
   System.Web.Mvc.<>c__DisplayClass8.<BeginProcessRequest>b__3(IAsyncResult asyncResult) +42
   System.Web.Mvc.Async.<>c__DisplayClass4.<MakeVoidDelegate>b__3(IAsyncResult ar) +20
   System.Web.Mvc.MvcHandler.EndProcessRequest(IAsyncResult asyncResult) +53
   System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +469
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +375

Now,

Tell me,

what will be the solution?

Ahh whatever knowledge I have with the umbraco, I am not sure what the solution could be. Have you added any page or have made any changes to existing pages? or any other changes?

No,

I do nothing.

Try republishing the entire site again. And check if it works.

After republishing, remains same error.

After republishing, error remains same.

is working on a reply...