The state information is invalid for this page and might be corrupted.

Benny Ng · Apr 2, 2008

Dear All,

I got the following error today. But yesterday this application is
running fine.

Even today i try to move this project to another server. The same
symptom I got.

Does anyone know what's happened for this case?

Thanks,

Best Regards,

Benny Ng

Server Error in '/LGOldServices' Application.
--------------------------------------------------------------------------------

The state information is invalid for this page and might be corrupted.
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.Web.HttpException: The state information is
invalid for this page and might be corrupted.

Source Error:

[No relevant source lines]

Source File: c:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET
Files\lgoldservices\10b99f4d\fe7b353e\App_Web_jlz_zk70.4.cs Line: 0

Stack Trace:

[FormatException: Invalid character in a Base-64 string.]
System.Convert.FromBase64String(String s) +0
System.Web.UI.ObjectStateFormatter.Deserialize(String inputString) +67
System.Web.UI.ObjectStateFormatter.System.Web.UI.IStateFormatter.Deserialize(String
serializedState) +4
System.Web.UI.Util.DeserializeWithAssert(IStateFormatter formatter,
String serializedState) +37
System.Web.UI.HiddenFieldPageStatePersister.Load() +136

[ViewStateException: Invalid viewstate.
Client IP: 192.168.0.60
Port: 2962
User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.2; .NET CLR
1.1.4322; InfoPath.2; .NET CLR 2.0.50727; .NET CLR 3.0.04506.30; .NET CLR
3.0.04506.648; .NET CLR 3.5.21022)
ViewState:
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...]

[HttpException (0x80004005): The state information is invalid for this page
and might be corrupted.]
System.Web.UI.ViewStateException.ThrowError(Exception inner, String
persistedState, String errorPageMessage, Boolean macValidationError) +267
System.Web.UI.HiddenFieldPageStatePersister.Load() +218
System.Web.UI.Page.LoadPageStateFromPersistenceMedium() +83
System.Web.UI.Page.LoadAllState() +35
System.Web.UI.Page.ProcessRequestMain(Boolean
includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +7350
System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint,
Boolean includeStagesAfterAsyncPoint) +213
System.Web.UI.Page.ProcessRequest() +86
System.Web.UI.Page.ProcessRequestWithNoAssert(HttpContext context) +18
System.Web.UI.Page.ProcessRequest(HttpContext context) +49
ASP.serviceobject_edit2_aspx.ProcessRequest(HttpContext context) in
c:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET
Files\lgoldservices\10b99f4d\fe7b353e\App_Web_jlz_zk70.4.cs:0
System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
+358
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean&
completedSynchronously) +64

--------------------------------------------------------------------------------
Version Information: Microsoft .NET Framework Version:2.0.50727.1433;
ASP.NET Version:2.0.50727.1433

And the following is the error message i got from Event Viewer.

Event Type: Information
Event Source: ASP.NET 2.0.50727.0
Event Category: Web Event
Event ID: 1316
Date: 2008-4-2
Time: 13:53:36
User: N/A
Computer: LG
Description:
Event code: 4009
Event message: Viewstate verification failed. Reason: Viewstate was invalid.
Event time: 2008-4-2 13:53:36
Event time (UTC): 2008-4-2 5:53:36
Event ID: eeaf78191240418aa9808d5ef214be54
Event sequence: 20
Event occurrence: 1
Event detail code: 50204

Application information:
Application domain: /LM/W3SVC/1/Root/LGOldServices-1-128515892019218750
Trust level: Full
Application Virtual Path: /LGOldServices
Application Path: D:\Projects.Net2008\LGOldServices\LGOldServices\
Machine name: LG

Process information:
Process ID: 2752
Process name: w3wp.exe
Account name: NT AUTHORITY\NETWORK SERVICE

Request information:
Request URL:
http://192.168.0.148/lgoldservices/ServiceObject/Edit2.aspx?Action=Edit&Id=100000000001
Request path: /lgoldservices/ServiceObject/Edit2.aspx
User host address: 192.168.0.60
User:
Is authenticated: False
Authentication Type:
Thread account name: NT AUTHORITY\NETWORK SERVICE

ViewStateException information:
Exception message: Invalid viewstate.
Client IP: 192.168.0.60
Port: 3370
User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.2; .NET CLR
1.1.4322; InfoPath.2; .NET CLR 2.0.50727; .NET CLR 3.0.04506.30; .NET CLR
3.0.04506.648; .NET CLR 3.5.21022)
PersistedState:
/wEPDwUKLTMyNjMzMDc2Mw8WAh4PU2VydmljZU9iamVjdElkBQwxMDAwMDAwMDAwMDEWAgIDD2QWdgIBDw8WAh4EVGV4dAUM5pyN5Yqh5a+56LGhZGQCAw8PFgIfAQUM5Z+65pys6LWE5paZZGQCBA8PFgIfAQUG56S+5Yy6ZGQCBQ8QDxYGHg5EYXRhVmFsdWVGaWVsZAUMQ29tbXVuaXR5X0lkHg1EYXRhVGV4dEZpZWxkBQlDb21tdW5pdHkeC18hRGF0YUJvdW5kZ2QQFQkM5paw55Sf56S+5Yy6DOWNl+iBlOekvuWMugzpvpnlspfnpL7ljLoM6b6Z5Lic56S+5Yy6D+m+meWyl+Win+ekvuWMugzljZfnuqbnpL7ljLoM5ZCM5LmQ56S+5Yy6DOW5s+WNl+ekvuWMugR0ZXN0FQkMMTAwMDAwMDAwMDAxDDEwMDAwMDAwMDAwMgwxMDAwMDAwMDAwMDMMMTAwMDAwMDAwMDA0DDEwMDAwMDAwMDAwNQwxMDAwMDAwMDAwMTMMMTAwMDAwMDAwMDE0DDEwMDAwMDAwMDAxNQwxMDAwMDAwMDAwMTYUKwMJZ2dnZ2dnZ2dnFgECBmQCBg8PFgIfAQUG5oCn5YirZGQCBw8QDxYGHwIFCVNleHVhbF9JZB8DBQZTZXh1YWwfBGdkEBUCA+eUtwPlpbMVAgwxMDAwMDAwMDAwMDkMMTAwMDAwMDAwMDEwFCsDAmdnZGQCCA8PFgIfAQUG5aeT5ZCNZGQCCg8PFgIfAQUP5Ye655Sf5bm05pyI5pelZGQCCw9kFgICBQ8PZBYCHgdvbmNsaWNrBXJqYXZhc2NyaXB0OnJldHVybiBwb3BVcENhbGVuZGFyKHRoaXMsVHh0QmlydGhkYXlfdHh0X0RhdGUsICdkZC9tbS95eXl5JywgJ19fZG9Qb3N0QmFjayhcJ1R4dEJpcnRoZGF5X3R4dF9EYXRlXCcpJylkAgwPDxYCHwEFD+i6q+S7veivgeWPt+eggWRkAg4PDxYCHwEFBuekvuW3pWRkAhAPEA8WBh8CBRRTZXJ2aWNlRGVwYXJ0bWVudF9JZB8DBRFTZXJ2aWNlRGVwYXJ0bWVudB8EZ2QQFQEV5ZCM5LmQ56S+5Yy65pyN5Yqh56S+FQEMMTAwMDAwMDAwMDEzFCsDAWcWAWZkAhEPEA8WBh8CBQ9Tb2NpYWxXb3JrZXJfSWQfAwUETmFtZR8EZ2QQFQMJ6ZmI5b635a6cCeWQtOW/oOeBsAnpu4Tnp43pvpkVAwwxMDAwMDAwMDAwMzEMMTAwMDAwMDAwMDMyDDEwMDAwMDAwMDAzMxQrAwNnZ2dkZAISDw8WAh8BBQbmiLflj6NkZAIUDw8WAh8BBQzooaXliqnnsbvlnotkZAIVDxAPFgYfAgUQQWxsb3dhbmNlVHlwZV9JZB8DBQ1BbGxvd2FuY2VUeXBlHwRnZBAVBjI2MOWygeS7peS4iuS6q+WPl+S9juS/neS4lOeUn+a0u+S4jeiDveiHqueQhuiAgeS6uiM2MOWygeS7peS4iueUn+a0u+S4jeiDveiHqueQhuiAgeS6uh02MOWygeS7peS4iuS6q+WPl+S9juS/neiAgeS6uiw2MOWygeS7peS4iuWIhuaVo+S+m+WFu+eahOKAnOS4ieaXoOKAneiAgeS6uh02MOWygeS7peS4iumHjeeCueS8mOaKmuiAgeS6uhE4MOWygeS7peS4iuiAgeS6uhUGDDEwMDAwMDAwMDAwMQwxMDAwMDAwMDAwMDIMMTAwMDAwMDAwMDAzDDEwMDAwMDAwMDAwNAwxMDAwMDAwMDAwMDUMMTAwMDAwMDAwMDA2FCsDBmdnZ2dnZ2RkAhYPDxYCHwEFBuWcsOWdgGRkAhgPDxYCHwEFBueUteivnWRkAhoPDxYCHwEFBua0pei0tGRkAhwPDxYCHwEFDOWutuW6reWxnuaAp2RkAh0PEA8WBh8CBQtIb21lVHlwZV9JZB8DBQhIb21lVHlwZR8EZ2QQFQQG5a2k5a+hBuS6lOS/nQzmrovnlr7lrrbluq0G5YW25LuWFQQMMTAwMDAwMDAwMDAxDDEwMDAwMDAwMDAwMgwxMDAwMDAwMDAwMDMMMTAwMDAwMDAwMDA0FCsDBGdnZ2dkZAIeDw8WAh8BBRjvvIjlrrbluq3lsZ7mgKfvvInlhbblroNkZAIgDw8WAh8BBQznhafmlpnnirblhrVkZAIhDxAPFgYfAgUNQXR0ZW5kVHlwZV9JZB8DBQpBdHRlbmRUeXBlHwRnZBAVAgblrZDlpbMG5L+d5aeGFQIMMTAwMDAwMDAwMDAxDDEwMDAwMDAwMDAwMhQrAwJnZ2RkAiIPDxYCHwEFDOS9j+aIv+exu+Wei2RkAiMPEA8WBh8CBQxIb3VzZVR5cGVfSWQfAwUJSG91c2VUeXBlHwRnZBAVAgbmpbzmiL8G55Om5oi/FQIMMTAwMDAwMDAwMDAxDDEwMDAwMDAwMDAwMhQrAwJnZ2RkAiQPDxYCHwEFBumdouenr2RkAiYPDxYCHwEFDOi6q+S9k+eKtuaAgWRkAigPDxYCHwEFEuaXpeW4uOiHqueQhuiDveWKm2RkAikPEA8WBh8CBQtTZWxmQ2FyZV9JZB8DBQhTZWxmQ2FyZR8EZ2QQFQID5pyJA+aXoBUCDDEwMDAwMDAwMDAxNgwxMDAwMDAwMDAwMTcUKwMCZ2dkZAIqDw8WAh8BBQzpnIDmsYLmnI3liqFkZAIrDxAPFgYfAgUOU2VydmljZVR5cGVfSWQfAwULU2VydmljZVR5cGUfBGdkEBUCBuWFqOiBjAbpkp/ngrkVAgwxMDAwMDAwMDAwMDEMMTAwMDAwMDAwMDAyFCsDAmdnZGQCLA8PFgIfAQUP5bm06IKh5Lu95YiG57qiZGQCLg8PFgIfAQUP6IGM5bel6YCA5LyR6YeRZGQCMA8PFgIfAQUP56S+5L+d5YW76ICB6YeRZGQCMg8PFgIfAQUV5YW25a6D56aP5Yip5oCn5pS25YWlZGQCNA8PFgIfAQUM5YW25a6D5pS25YWlZGQCNg8PFgIfAQUM5bGF5L2P54q25oCBZGQCNw8QDxYGHwIFC0xpdmVUeXBlX0lkHwMFCExpdmVUeXBlHwRnZBAVBAbni6zlsYUP5LiO5a2Q5aWz5ZCM5L2PD+S4juiAgeS8tOWQjOS9jxLkuI7lhbblroPkurrlkIzkvY8VBAwxMDAwMDAwMDAwMDEMMTAwMDAwMDAwMDAyDDEwMDAwMDAwMDAwMwwxMDAwMDAwMDAwMDQUKwMEZ2dnZ2RkAjgPDxYCHwEFDOWMu+eWl+i0ueeUqGRkAjoPDxYCHwEFEuaYr+WQpuekvuS/neaKpemUgGRkAjsPEA8WBh8CBRtQYXlvdXRNZWRpY2FsQnlBc3N1cmFuY2VfSWQfAwUYUGF5b3V0TWVkaWNhbEJ5QXNzdXJhbmNlHwRnZBAVAgPmmK8D5ZCmFQIMMTAwMDAwMDAwMDE4DDEwMDAwMDAwMDAxORQrAwJnZ2RkAjwPDxYCHwEFDOS8memjn+i0ueeUqGRkAj4PDxYCHwEFDOiQpeWFu+i0ueeUqGRkAkAPDxYCHwEFDOWFtuWug+i0ueeUqGRkAkIPDxYCHwEFGOaguOWHhuWPkeaUvuihpeWKqeaXtumXtGRkAkMPZBYCAgUPD2QWAh8FBYoBamF2YXNjcmlwdDpyZXR1cm4gcG9wVXBDYWxlbmRhcih0aGlzLFR4dEFsbG93YW5jZVJlbGVhc2VEYXRlX3R4dF9EYXRlLCAnZGQvbW0veXl5eScsICdfX2RvUG9zdEJhY2soXCdUeHRBbGxvd2FuY2VSZWxlYXNlRGF0ZV90eHRfRGF0ZVwnKScpZAJEDw8WAh8BBQzpnIDmsYLmnI3liqFkZAJFDxYCHglpbm5lcmh0bWwFkQHlpoLmnpzmnInlpJrkuo7kuIDkuKrnmoTlj4LmlbDorr7nva7kvJrnqI3nqI3mnInngrnlpI3mnYIs5Zyo5L2/55So5pe25aaC5p6c5Y+q5oOz6K6+572u56ys5LqM5Liq5Y+C5pWwLOWImeimgeWcqOesrOS4gOS4quWPguaVsOS9jee9ruWGmeWFpW51bGwuZAJGDw8WAh8BBQblhbblroNkZAJHDxYCHwYFTU5leHQgc3RlcHMo5LiL5LiA5q2lKeaenOS9oOaDs+WBmuabtOWlveeahGphdmFzY3JpcHTlvIDlj5Es5bu66K6u5L2g5L2/55So5LiAZAJIDw8WAh8BBQzpq5jnuqfkv6Hmga9kZAJJDw8WAh8BBQbkurLlsZ5kZAJLDw8WAh8BBQnosIPmn6XlkZhkZAJNDw8WAh8BBQzosIPmn6Xml6XmnJ9kZAJOD2QWAgIFDw9kFgIfBQV2amF2YXNjcmlwdDpyZXR1cm4gcG9wVXBDYWxlbmRhcih0aGlzLFR4dFN1cnZleURhdGVfdHh0X0RhdGUsICdkZC9tbS95eXl5JywgJ19fZG9Qb3N0QmFjayhcJ1R4dFN1cnZleURhdGVfdHh0X0RhdGVcJyknKWQCTw8PFgIfAQUG5L+d5a2YZGQCUA8WAh4FdmFsdWUFBumHjeiuvmQCUQ8PFgIfAQUP5L+d5a2Y5bm26L+U5ZueZGRkKbcUSItP4ewSBWIYTPNOmqZbEeQ=,/wEPDwUKLTgyMDA0OTg5OA9kFgJmD2QWAgIFDxYEHgV2YWx1ZQUG5L+d5a2YHgdvbmNsaWNrBRNmbkluc2VydFJlbGF0aXZlKCk7ZBgBBR5fX0NvbnRyb2xzUmVxdWlyZVBvc3RCYWNrS2V5X18WAQUSQ2hrUmVsYXRpdmVGb3JzdGVypMFTFaw2gG+a5mrDrM7vaFmU2Qk=
Referer:
http://192.168.0.148/lgoldservices/ServiceObject/Edit2.aspx?Action=Edit&Id=100000000001
Path: /lgoldservices/ServiceObject/Edit2.aspx

Custom event details:

For more information, see Help and Support Center at
http://go.microsoft.com/fwlink/events.asp.

Benny Ng · Apr 2, 2008

Now I know the reason of this problem.

Because the page i want to submit is a main page. Through AJAX i got some
content from another page. But with the returned content. It's contained a
variable name "__VIEWSTATE". It will replaced the same variable of the main
page.

So when i tried to submit the content of main page. The error i mentioned
will comes. Because the content of __VIEWSTATE of main page is replaced
already.

<form name="frmBankDetail" method="post" action="WorkingArea_Bank.aspx"
id="frmBankDetail"> <div> [/<input type="hidden"
name="__VIEWSTATE" id="__VIEWSTATE" value="/wEPDwUKMTU5OTg4MzUzNWRk"
/>[color] </div> <table borderColor='#000000' cellSpacing='1'
cellPadding='3' width='100%' bgColor='#000000' border='0'> <tr
class="shade"> <td nowrap width='12%'><b>BankName</b></td> <td nowrap
width='12%'><b>BankAccount</b></td> <td nowrap
width='12%'><b>BankAccountNo</b></td> <td nowrap
width='12%'><b>Address</b></td> </tr> <tr bgColor="#e5e5e5" align=left>
<td><input name="TxtBankName" type="text" id="TxtBankName" /></td>
<td><input name="TxtBankAccount" type="text" id="TxtBankAccount" /></td>
<td><input name="TxtBankAccountNo" type="text" id="TxtBankAccountNo" /></td>
<td><input name="TxtBankAddress" type="text" id="TxtBankAddress" /></td>
</tr> <tr class="shade"><td align=left><input name="BtnSaveBank"
type="button" id="BtnSaveBank" class="button" value="Save"
onclick="fnInsertBank();" /><td colspan=3></td></tr> </table> </form>

Now I have two solutions for it.

The first is to chagne the Ajax page to HTML form and HTML controls.

Another solutions is to move all the elements from Ajax page to main page.

I don't know which is better, But at least i got the solution. Thanks all.

Dear All,

I got the following error today. But yesterday this application is
running fine.

Even today i try to move this project to another server. The same
symptom I got.

Does anyone know what's happened for this case?

Thanks,

Best Regards,

Benny Ng

Server Error in '/LGOldServices' Application.
--------------------------------------------------------------------------------

The state information is invalid for this page and might be corrupted.
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.Web.HttpException: The state information is
invalid for this page and might be corrupted.

Source Error:

[No relevant source lines]

Source File: c:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary
ASP.NET
Files\lgoldservices\10b99f4d\fe7b353e\App_Web_jlz_zk70.4.cs Line: 0

Stack Trace:

[FormatException: Invalid character in a Base-64 string.]
System.Convert.FromBase64String(String s) +0
System.Web.UI.ObjectStateFormatter.Deserialize(String inputString) +67

System.Web.UI.ObjectStateFormatter.System.Web.UI.IStateFormatter.Deserialize(String
serializedState) +4
System.Web.UI.Util.DeserializeWithAssert(IStateFormatter formatter,
String serializedState) +37
System.Web.UI.HiddenFieldPageStatePersister.Load() +136

[ViewStateException: Invalid viewstate.
Client IP: 192.168.0.60
Port: 2962
User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.2; .NET CLR
1.1.4322; InfoPath.2; .NET CLR 2.0.50727; .NET CLR 3.0.04506.30; .NET CLR
3.0.04506.648; .NET CLR 3.5.21022)
ViewState:
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...]

[HttpException (0x80004005): The state information is invalid for this
page
and might be corrupted.]
System.Web.UI.ViewStateException.ThrowError(Exception inner, String
persistedState, String errorPageMessage, Boolean macValidationError) +267
System.Web.UI.HiddenFieldPageStatePersister.Load() +218
System.Web.UI.Page.LoadPageStateFromPersistenceMedium() +83
System.Web.UI.Page.LoadAllState() +35
System.Web.UI.Page.ProcessRequestMain(Boolean
includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +7350
System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint,
Boolean includeStagesAfterAsyncPoint) +213
System.Web.UI.Page.ProcessRequest() +86
System.Web.UI.Page.ProcessRequestWithNoAssert(HttpContext context) +18
System.Web.UI.Page.ProcessRequest(HttpContext context) +49
ASP.serviceobject_edit2_aspx.ProcessRequest(HttpContext context) in
c:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET
Files\lgoldservices\10b99f4d\fe7b353e\App_Web_jlz_zk70.4.cs:0

System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
+358
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean&
completedSynchronously) +64

--------------------------------------------------------------------------------
Version Information: Microsoft .NET Framework Version:2.0.50727.1433;
ASP.NET Version:2.0.50727.1433

And the following is the error message i got from Event Viewer.

Event Type: Information
Event Source: ASP.NET 2.0.50727.0
Event Category: Web Event
Event ID: 1316
Date: 2008-4-2
Time: 13:53:36
User: N/A
Computer: LG
Description:
Event code: 4009
Event message: Viewstate verification failed. Reason: Viewstate was
invalid.
Event time: 2008-4-2 13:53:36
Event time (UTC): 2008-4-2 5:53:36
Event ID: eeaf78191240418aa9808d5ef214be54
Event sequence: 20
Event occurrence: 1
Event detail code: 50204

Application information:
Application domain: /LM/W3SVC/1/Root/LGOldServices-1-128515892019218750
Trust level: Full
Application Virtual Path: /LGOldServices
Application Path: D:\Projects.Net2008\LGOldServices\LGOldServices\
Machine name: LG

Process information:
Process ID: 2752
Process name: w3wp.exe
Account name: NT AUTHORITY\NETWORK SERVICE

Request information:
Request URL:
http://192.168.0.148/lgoldservices/ServiceObject/Edit2.aspx?Action=Edit&Id=100000000001
Request path: /lgoldservices/ServiceObject/Edit2.aspx
User host address: 192.168.0.60
User:
Is authenticated: False
Authentication Type:
Thread account name: NT AUTHORITY\NETWORK SERVICE

ViewStateException information:
Exception message: Invalid viewstate.
Client IP: 192.168.0.60
Port: 3370
User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.2; .NET CLR
1.1.4322; InfoPath.2; .NET CLR 2.0.50727; .NET CLR 3.0.04506.30; .NET CLR
3.0.04506.648; .NET CLR 3.5.21022)
PersistedState:
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,/wEPDwUKLTgyMDA0OTg5OA9kFgJmD2QWAgIFDxYEHgV2YWx1ZQUG5L+d5a2YHgdvbmNsaWNrBRNmbkluc2VydFJlbGF0aXZlKCk7ZBgBBR5fX0NvbnRyb2xzUmVxdWlyZVBvc3RCYWNrS2V5X18WAQUSQ2hrUmVsYXRpdmVGb3JzdGVypMFTFaw2gG+a5mrDrM7vaFmU2Qk=
Referer:
http://192.168.0.148/lgoldservices/ServiceObject/Edit2.aspx?Action=Edit&Id=100000000001
Path: /lgoldservices/ServiceObject/Edit2.aspx

Custom event details:

For more information, see Help and Support Center at
http://go.microsoft.com/fwlink/events.asp.

SureshKumar Ganapathy · Oct 7, 2010

change the Enctype to "application/x-www-form-urlencoded"

<form id="Form1" method="post" runat="server" enctype="application/x-www-form-urlencoded">

It works for me.

Download the Tool Fiddler. It will get you what viewstate has before and after the page is posted.

Dear All,

I got the following error today. But yesterday this application is
running fine.

Even today i try to move this project to another server. The same
symptom I got.

Does anyone know what's happened for this case?

Thanks,

Best Regards,

Benny Ng

Server Error in '/LGOldServices' Application.
--------------------------------------------------------------------------------

The state information is invalid for this page and might be corrupted.
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.Web.HttpException: The state information is
invalid for this page and might be corrupted.

Source Error:

[No relevant source lines]

Source File: c:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET
Files\lgoldservices\10b99f4d\fe7b353e\App_Web_jlz_zk70.4.cs Line: 0

Stack Trace:

[FormatException: Invalid character in a Base-64 string.]
System.Convert.FromBase64String(String s) +0
System.Web.UI.ObjectStateFormatter.Deserialize(String inputString) +67
System.Web.UI.ObjectStateFormatter.System.Web.UI.IStateFormatter.Deserialize(String
serializedState) +4
System.Web.UI.Util.DeserializeWithAssert(IStateFormatter formatter,
String serializedState) +37
System.Web.UI.HiddenFieldPageStatePersister.Load() +136

[ViewStateException: Invalid viewstate.
Client IP: 192.168.0.60
Port: 2962
User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.2; .NET CLR
1.1.4322; InfoPath.2; .NET CLR 2.0.50727; .NET CLR 3.0.04506.30; .NET CLR
3.0.04506.648; .NET CLR 3.5.21022)
ViewState:
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...]

[HttpException (0x80004005): The state information is invalid for this page
and might be corrupted.]
System.Web.UI.ViewStateException.ThrowError(Exception inner, String
persistedState, String errorPageMessage, Boolean macValidationError) +267
System.Web.UI.HiddenFieldPageStatePersister.Load() +218
System.Web.UI.Page.LoadPageStateFromPersistenceMedium() +83
System.Web.UI.Page.LoadAllState() +35
System.Web.UI.Page.ProcessRequestMain(Boolean
includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +7350
System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint,
Boolean includeStagesAfterAsyncPoint) +213
System.Web.UI.Page.ProcessRequest() +86
System.Web.UI.Page.ProcessRequestWithNoAssert(HttpContext context) +18
System.Web.UI.Page.ProcessRequest(HttpContext context) +49
ASP.serviceobject_edit2_aspx.ProcessRequest(HttpContext context) in
c:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET
Files\lgoldservices\10b99f4d\fe7b353e\App_Web_jlz_zk70.4.cs:0
System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
+358
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean&
completedSynchronously) +64

--------------------------------------------------------------------------------
Version Information: Microsoft .NET Framework Version:2.0.50727.1433;
ASP.NET Version:2.0.50727.1433

And the following is the error message i got from Event Viewer.

Event Type: Information
Event Source: ASP.NET 2.0.50727.0
Event Category: Web Event
Event ID: 1316
Date: 2008-4-2
Time: 13:53:36
User: N/A
Computer: LG
Description:
Event code: 4009
Event message: Viewstate verification failed. Reason: Viewstate was invalid.
Event time: 2008-4-2 13:53:36
Event time (UTC): 2008-4-2 5:53:36
Event ID: eeaf78191240418aa9808d5ef214be54
Event sequence: 20
Event occurrence: 1
Event detail code: 50204

Application information:
Application domain: /LM/W3SVC/1/Root/LGOldServices-1-128515892019218750
Trust level: Full
Application Virtual Path: /LGOldServices
Application Path: D:\Projects.Net2008\LGOldServices\LGOldServices\
Machine name: LG

Process information:
Process ID: 2752
Process name: w3wp.exe
Account name: NT AUTHORITY\NETWORK SERVICE

Request information:
Request URL:
http://192.168.0.148/lgoldservices/ServiceObject/Edit2.aspx?Action=Edit&Id=100000000001
Request path: /lgoldservices/ServiceObject/Edit2.aspx
User host address: 192.168.0.60
User:
Is authenticated: False
Authentication Type:
Thread account name: NT AUTHORITY\NETWORK SERVICE

ViewStateException information:
Exception message: Invalid viewstate.
Client IP: 192.168.0.60
Port: 3370
User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.2; .NET CLR
1.1.4322; InfoPath.2; .NET CLR 2.0.50727; .NET CLR 3.0.04506.30; .NET CLR
3.0.04506.648; .NET CLR 3.5.21022)
PersistedState:
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,/wEPDwUKLTgyMDA0OTg5OA9kFgJmD2QWAgIFDxYEHgV2YWx1ZQUG5L+d5a2YHgdvbmNsaWNrBRNmbkluc2VydFJlbGF0aXZlKCk7ZBgBBR5fX0NvbnRyb2xzUmVxdWlyZVBvc3RCYWNrS2V5X18WAQUSQ2hrUmVsYXRpdmVGb3JzdGVypMFTFaw2gG+a5mrDrM7vaFmU2Qk=
Referer:
http://192.168.0.148/lgoldservices/ServiceObject/Edit2.aspx?Action=Edit&Id=100000000001
Path: /lgoldservices/ServiceObject/Edit2.aspx

Custom event details:

For more information, see Help and Support Center at
http://go.microsoft.com/fwlink/events.asp.

On Wednesday, April 02, 2008 6:37 AM Benny Ng wrote:
Now I know the reason of this problem.

Because the page i want to submit is a main page. Through AJAX i got some
content from another page. But with the returned content. It's contained a
variable name "__VIEWSTATE". It will replaced the same variable of the main
page.

So when i tried to submit the content of main page. The error i mentioned
will comes. Because the content of __VIEWSTATE of main page is replaced
already.

<form name="frmBankDetail" method="post" action="WorkingArea_Bank.aspx"
id="frmBankDetail"> <div> [/<input type="hidden"
name="__VIEWSTATE" id="__VIEWSTATE" value="/wEPDwUKMTU5OTg4MzUzNWRk"
/>[color] </div> <table borderColor='#000000' cellSpacing='1'
cellPadding='3' width='100%' bgColor='#000000' border='0'> <tr
class="shade"> <td nowrap width='12%'><b>BankName</b></td> <td nowrap
width='12%'><b>BankAccount</b></td> <td nowrap
width='12%'><b>BankAccountNo</b></td> <td nowrap
width='12%'><b>Address</b></td> </tr> <tr bgColor="#e5e5e5" align=left>
<td><input name="TxtBankName" type="text" id="TxtBankName" /></td>
<td><input name="TxtBankAccount" type="text" id="TxtBankAccount" /></td>
<td><input name="TxtBankAccountNo" type="text" id="TxtBankAccountNo" /></td>
<td><input name="TxtBankAddress" type="text" id="TxtBankAddress" /></td>
</tr> <tr class="shade"><td align=left><input name="BtnSaveBank"
type="button" id="BtnSaveBank" class="button" value="Save"
onclick="fnInsertBank();" /><td colspan=3></td></tr> </table> </form>

Now I have two solutions for it.

The first is to chagne the Ajax page to HTML form and HTML controls.

Another solutions is to move all the elements from Ajax page to main page.

I don't know which is better, But at least i got the solution. Thanks all.

news:[email protected]...

Click to expand...

Submitted via EggHeadCafe - Software Developer Portal of Choice
ASP.NET Caching Concepts
http://www.eggheadcafe.com/tutorial...d4a-bedd68f675f5/aspnet-caching-concepts.aspx

Click to expand...

The state information is invalid for this page and might be corrupted.

Benny Ng

Benny Ng

SureshKumar Ganapathy