I have an ASP.Net AJAX website we've developed which works fine when its working in the root of a IIS7 website. When it was deployed however the client has requested it be installed as an application under a pre-existing website.Currentlt that website is the Default Web Site on 80. Now the application isn't in the root of the website it is throwing these 405 errors to the browser. The root website is running as network service and the app itself is running in a different app-pool with a service account.
Message: Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occurred while processing the request on the server. The status code returned from the server was: 405
I've figured out that it's something to do with the ScriptManager. I can get a responce from the ScriptResource.axd when it's in the root of a site as soon as I move it to a sub application it starts throwing errors. Here is the relevent output from the
IIS Logs. As you can see, all the calls to ScriptResource.axd end up as 401.2 errors.
I am using the asp.net with c# and using the update pannel, i am getting the error sometime not all time and no page navigate after then .
following is the massange on the pop up window:-
"Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occurred while processing the request on the server. The status code returned from the server was: 0"
I am using the asp.net with c# and using the update panel(ajax), i am getting the error sometime not all time and no page navigate after then .
following is the massange on the pop up window:-
"Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occurred while processing the request on the server. The status code returned from the server was: 0 or 500"
I am using the asp.net with c# and using the update panel, i am getting the error sometime not all time and no page navigate after then,its occure only in mozilla fire fox.
following is the massange on the pop up window:-
"Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occurred while processing the request on the server. The status code returned from the server was: 0 or 500"
Sys.webForms.pagerequestManagerserverErrorException: A network related or instance- specific error occurred while establishing a connection to sql server.The server was not found or was not accessible.Verify that the instance name is correct and that sql Server is configured to allow remote connection Provider SQL Network Interface Error:26- Error Locating Server/Instance specified
We are using the update panel in the page and opening a details page on a link click from the grid on this page. This is working fine in IE6, now we are migrated to IE7 and suddently on some machines it is giving following error. On the other machines its working fine.Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occurred while processing the request on the server.The status code returned from the server was: 87.We are not getting any info related to the status code 87.Also on the javascipt error it is giving error "The download of the specified resource has failed"
ScriptResource.axd:938Uncaught Sys.WebForms.PageRequestManagerServerErrorException: Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occurred while processing the request on the server. The status code returned from the server was: 500That ScriptResource.axd refers to MicrosoftAjaxWebForms.debug.jsI'm googling the issue from hours but I've still has no idea about how it occurs. Weird thing is I do not get any error, but another user of the system most of the time gets this error. -and we both use same web browser.2/3 places where she gets this error, I used Response.Redirect() with a button.
I have a form in .aspx page with button. When clicking the button i'm getting the below error. How will I resolve this one ? Even I didn't use this address property in this form ?
Sys.WebForms.PageRequestManagerServerErrorException: The parameter 'address' cannot be an empty string. Parameter name: address
I am getting this error message (in IE) when i click on any of the menu items used in my code, i pasting my code here, please review it and suggest me the corrections, i have tried reading other similar articles which mentioned increasing maxReuestLength(<httpRuntime maxRequestLength="8192" />) but it hasn't solved my problem.
I am using Ajax Combobox's in my application. The controls are re-created dynamically on page_load after postback. But I keep receiving this error when selecting an item from the ajax combobox when i run the application.Microsoft JScript runtime error: Sys.WebForms.PageRequestManagerServerErrorException: Script controls may not be registered after PreRender.My Master_Page...
[Code]....
My .aspx page (Content_Page)...
[Code]....
I had done the above methods based on other posts but it still does not resolve the issue. I must be missing something simple,
But I have another problem, my gridview is inside UpdatePanel and when I click on prev or next button I get exception: "Sys.WebForms.PageRequestManagerServerErrorException: Invalid postback or callback argument. Event validation is enabled using <pages enableEventValidation="true"/> in configuration or <%@ Page EnableEventValidation="true" %> in a page. For security purposes, this feature verifies that arguments to postback or callback events originate from the server control that originally rendered them. If the data is valid and expected, use the ClientScriptManager.RegisterForEventValidation method in order to register the postback or callback data for validation."
Do you know what should I do to make it work?I don't think that I should change enableEventValidation to "false" maybe I should use ClientScriptManager.RegisterForEventValidation? But I don't know how to use it.
We have used Ajax toolkit combo box in one of our application. We have used two Ajax toolkit combo box in an aspx page. Both combo boxes are populated while loading the page. Combo box 1 has list of items and based on combo 1 selection, combo box 2 is populated. This requirement is implemented within the updatepanel and only partial page rendering is done on combo box 1 selection.
This is working fine when the list of items are populated at the time of page load.
We have provided an option to add new item in combo box 1 and combo box 2. When new item is added in combo box 1, it calls iteminserted event. Since it is a new item, it does not have corresponding items in combo box 2. When we add new item in combo box 2 it submits the page (partial rendering). While it gets submitted it throws following JScript error.
"Microsoft JScript runtime error:
Sys.WebForms.PageRequestManagerServerErrorException: '<combo box id>' has a SelectedIndex which is invalid because it does not exist in the list of items.
my sites are all mess up and i am receiving this error:
Sys.WebForms.PageRequestManagerParserErrorException: The message receied from the server could not be parsed. Common causes for this error are when the ........
I guess you guys probably have seen this before.
It is caused by my WinLogin.aspx and WebLogin.aspx (since I have local and out-side users)
the WinLogin.aspx.cs: (which I think where the problem is located)
[Code]....
The WebLogin.aspx.cs:
[Code]....
the WebLogin also contains the Login form for Anonymous.
I am developing an ASP.NET application that prints multiple images.I have a gridview with some data that I use to query the database for the image path.If the image is in one table, the document is sent to the printer, if not, I search another table for the document.When a run the application on my devel machine everything works fine, but when it runs from the production machine and it needs to search the image from the second table
I get the above error when trying to run my .net app as it attempts to connect to a SQL database on another server.
The SQL connection string is using a trusted connection. IIS has anonymous access switched off, and integrated windows authentication switched on.
The user the error relates to is "DOMAINNAMEIISSERVERNAME$"
Do I need to add user "DOMAINNAMEIISSERVERNAME$" as a login on the SQL server machine? I expected my username to be passed around - i.e. if I have access to the SQL server then the application would run fine?
EDIT: Should point out that I know it's authenticating OK from an IIS point of view... if I switch to anonymous access it fails my own security as an "Unknown User"... which is what I'm after
Am getting this error on clicking any of my page link.
Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occurred while processing the request on the server. The status code returned from the server was: 0"
I have a web page that contains a number of update panels containing collapsed panels, some of which have data loaded on expand.To achieve this I have added a java script function:
function pageLoad() { $find('cpe1').add_expandComplete(postBack1); $find('cpe2').add_expandComplete(postBack2); [code]....
With the PostBack1 - 4 functions clicking hidden buttons that are triggers for the update panels (and inside the panels) that then run the loads. In some of these it binds a grid to an object datasource in others it just fils in some screen elements from a database table.
What I am finding is that the ones which load screen elements work perfectly. The FIRST one of the two grid binding ones also works perfectly, and it doesn't matter which I open first (both up1 and up2 will work if they are first and correctly bind the grid). However if I open either of the grid binding panels then attempt to open any other panel I receive:
"Sys.WebForms.PageRequestManagerServerErrorException: Invalid postback or callback argument. Event validation is enabled using <pages enableEventValidation="true"/> in configuration or <%@ Page EnableEventValidation="true" %> in a page. For security purposes, this feature verifies that arguments to postback or callback events originate from the server control that originally rendered them. If the data is valid and expected, use the ClientScriptManager.RegisterForEventValidation method in order to register the postback or callback data for validation."
However this only occurs if I hit either up1 or up2, I can open and close up3 and up4 as often as I like with no error as long as I do not open up1 or up2.Turning off Page event validation does solve the problem, but I am concerned about page vulnerability.
I send a request.querystring to a page that contains RadioButtonList that is not working when url has ?id=1 if I remove it then it works. Area that I want to display depending on selection is in a updatepanel, se code
