3 times in the last month I've had this issue on all of our sites where every node seems to have lost it's urlName property. Every node, either when trying to preview it, access it via /{Id}.aspx or the actual url it should be attached to with or without a .aspx on it.
I'm currently running Umbraco 4.7 on Server 2008 with Sql.
We have approx 30 websites on one Umbraco install ranging from 20-300 nodes per site.
I am able to correct the problem only by manually republishing every node. The "Republish Entire Site" does no good. So as a fix once this happens I have created a macro which will loop through every published node and republish it and I just republish the root level node for each site and access the macro via an alternate template to let it run and crawl through the site.
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:
An
unhandled exception was generated during the execution of the current web
request. Information regarding the origin and location of the exception can
be identified using the exception stack trace below.
Stack Trace:
[NullReferenceException:
Object reference not set to an instance of an object.]
Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET
Version:4.0.30319.1
Request Details
Session Id:
gvjbfrvx5hwoye0t4tjsyhwv
Request Type:
GET
Time of Request:
4/19/2011 12:39:55 PM
Status Code:
500
Request Encoding:
Unicode (UTF-8)
Response Encoding:
Unicode (UTF-8)
Trace Information
Category
Message
From First(s)
From Last(s)
aspx.page
Begin PreInit
umbracoInit
handling request
2.54222254504413E-05
0.000025
request handler
current url ''
0.000173485736315649
0.000148
requestHandler
Redirecting to domain: www.fishhawkranch.com, nodeId: 19439
1.18578394740114
1.185610
umbracoRequestHandler
xpath: ' | /root/* [@urlName = ""]'
1.18589653154242
0.000113
umbracoRequestHandler
Just before xPath query (False, ' | /root/* [@urlName =
""]')
1.18592083630741
0.000024
umbracoRequestHandler
pageXPathQueryStart: '/root'
1.18593731884918
0.000016
umbracoRequestHandler
After xPath query
1.18612281728544
0.000185
umbracoRequestHandler
Access checking started
1.18616416332243
0.000041
Unhandled Execution Error
Object reference not set to an instance of an object.
at umbraco.requestHandler..ctor(XmlDocument umbracoContent, String url)
at umbraco.UmbracoDefault.Page_PreInit(Object sender, EventArgs e)
at System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o,
Object t, EventArgs e)
at System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender,
EventArgs e)
at System.EventHandler.Invoke(Object sender, EventArgs e)
at System.Web.UI.Page.OnPreInit(EventArgs e)
at System.Web.UI.Page.PerformPreInit()
at System.Web.UI.Page.ProcessRequestMain(Boolean
includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
404 on all pages unless I manually republish every node
3 times in the last month I've had this issue on all of our sites where every node seems to have lost it's urlName property. Every node, either when trying to preview it, access it via /{Id}.aspx or the actual url it should be attached to with or without a .aspx on it.
I'm currently running Umbraco 4.7 on Server 2008 with Sql.
We have approx 30 websites on one Umbraco install ranging from 20-300 nodes per site.
I am able to correct the problem only by manually republishing every node. The "Republish Entire Site" does no good. So as a fix once this happens I have created a macro which will loop through every published node and republish it and I just republish the root level node for each site and access the macro via an alternate template to let it run and crawl through the site.
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:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Stack Trace:
[NullReferenceException: Object reference not set to an instance of an object.]
umbraco.requestHandler..ctor(XmlDocument umbracoContent, String url) +4432
umbraco.UmbracoDefault.Page_PreInit(Object sender, EventArgs e) +1061
System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +14
System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +35
System.EventHandler.Invoke(Object sender, EventArgs e) +0
System.Web.UI.Page.OnPreInit(EventArgs e) +8876158
System.Web.UI.Page.PerformPreInit() +31
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +328
Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.1
Request Details
Session Id:
gvjbfrvx5hwoye0t4tjsyhwv
Request Type:
GET
Time of Request:
4/19/2011 12:39:55 PM
Status Code:
500
Request Encoding:
Unicode (UTF-8)
Response Encoding:
Unicode (UTF-8)
Trace Information
Category
Message
From First(s)
From Last(s)
aspx.page
Begin PreInit
umbracoInit
handling request
2.54222254504413E-05
0.000025
request handler
current url ''
0.000173485736315649
0.000148
requestHandler
Redirecting to domain: www.fishhawkranch.com, nodeId: 19439
1.18578394740114
1.185610
umbracoRequestHandler
xpath: ' | /root/* [@urlName = ""]'
1.18589653154242
0.000113
umbracoRequestHandler
Just before xPath query (False, ' | /root/* [@urlName = ""]')
1.18592083630741
0.000024
umbracoRequestHandler
pageXPathQueryStart: '/root'
1.18593731884918
0.000016
umbracoRequestHandler
After xPath query
1.18612281728544
0.000185
umbracoRequestHandler
Access checking started
1.18616416332243
0.000041
Unhandled Execution Error
Object reference not set to an instance of an object.
at umbraco.requestHandler..ctor(XmlDocument umbracoContent, String url)
at umbraco.UmbracoDefault.Page_PreInit(Object sender, EventArgs e)
at System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e)
at System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e)
at System.EventHandler.Invoke(Object sender, EventArgs e)
at System.Web.UI.Page.OnPreInit(EventArgs e)
at System.Web.UI.Page.PerformPreInit()
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
1.18660109036204
0.000437
Did you get a fix for this Iam getting the same error and can't get to the bottom of it, any help would be great.
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