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by: Chris Sutton |
last post by:
I have a production asp.net application that is getting seemingly random
Viewstate errors.
It is a single server, so there isn't any issue with posting viewstate to a
different server that what it was received from. Also, it happens with users
that have to go through a firewall and users that don't.
It happens across the a broad array of pages, most of them are simple grid
pages that you can drill down into to collect more input data.
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by: some one |
last post by:
I have kind of wired problem, I using httpwebrequest to post form data to
server , in the GetResponse stage a WebException occurred, after tracing the
actual error that occurs on the server, I found the follows.
Invalid length for a Base-64 char array.
Description: An unhandled exception occurred during the execution of the
current web request. Please review the stack trace for more information about
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by: dima |
last post by:
Hi All,
I know some of you had this problem in production.
Did anyone find out how to fix this problem or what is the cause of it?
System.Web.HttpException: Invalid_Viewstate
System.Web.HttpException: Authentication of viewstate failed. 1) If
this is a cluster, edit <machineKey> configuration so all servers use
the same validationKey and validation algorithm. AutoGenerate cannot
be used in a cluster. 2) Viewstate can only be posted...
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by: InnoCreate |
last post by:
Hi Everyone,
Occasionally i'm getting the following error logged. I've heard this
can be caused by proxy servers. Does anyone know anyways to resolve the
issue or anything else that could cause the issue.
Thanks
James
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by: Bill Sempf |
last post by:
Trying again on this forum to see if anyone has seen this error:
I am receiving an Invalid_Viewstate error on one of my sites, and the error
message content has SMTP Mail header text in it! Here is an example from my
exception handler:
---------------------------------------------------------
Date: 3/27/2006 3:18:09 AM
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by: adrian.besimi |
last post by:
Hi,
I got a serious problem regarding the Server.Execute and/or
Server.Transfer.
Here's the idea of my application:
I have 1 web page named Default.aspx where I execute all my other
pages.
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by: =?Utf-8?B?UGF1bCBQaGlsbGlwcw==?= |
last post by:
I have read many things about this but I haven't got a clear vision on what
to do if anything about this.
I have a system that tries to find holes in my web site. One of the things
it has found and has been sent to me is
an Invalid_Viewstate exception. I will provide the stack trace below. If
you read down the stack trace it talks about "Invalid chararcter in a base-64
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by: =?Utf-8?B?UGF1bCBQaGlsbGlwcw==?= |
last post by:
I have read many things about this but I haven't got a clear vision on what
to do if anything about this.
I have a system that tries to find holes in my web site. One of the things
it has found and has been sent to me is
an Invalid_Viewstate exception. I will provide the stack trace below. If
you read down the stack trace it talks about "Invalid chararcter in a base-64
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by: netwapps |
last post by:
I have:
Application Type: Web application with VB.net 1.1
WebServer: IIS6
Machine Server: Windows 2003
The User opens 4-5 browsers connecting to the application and clicks on the Autorefresh button. This button puts javascript code in the page that will cause the page to Automatically refresh every x amount of minutes. after about 4-5 times of refreshing the browser will come back with this error:
In 2 pages:
[HttpException...
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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