When I always submit articles, I always get this error: Let ’s take a look at 100 points!

raingel

Server Error in '/' Application.
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Validation of viewstate MAC failed. If this application is hosted by a Web Farm or cluster, ensure that <machineKey> configuration specifies the same validationKey and validation algorithm. AutoGenerate cannot be used in a cluster.
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: Validation of viewstate MAC failed. If this application is hosted by a Web Farm or cluster, ensure that <machineKey> configuration specifies the same validationKey and validation algorithm. AutoGenerate cannot be used in a cluster.

raingel

I found the answer from the Internet,
My web.config has been changed to
<pages validateRequest = "false" enableEventValidation = "false" viewStateEncryptionMode = "Never" />

Still have the above error!

saintfrosty

Too many submissions, exceeding the maximum upload byte size defined in web.config.

shenmue024

Add in Web.config

<pages enableEventValidation = "false" viewStateEncryptionMode = "Never" />

raingel

Up, no solution!

raingel

Yeah, yeah, I hope the problem can be solved soon!

saintfrosty

Do you make a mistake if you submit an article with just a few characters?

shenmue024

Try again:

On the aspx page first line.
EnableViewStateMac = "False"

raingel

TO:saintfrosty
I submit a word without error. .

I suspect it has something to do with the time or the content?

Quite depressed!

raingel

It seems that it has been a long time to edit the article.
This error will only occur when submitting.
do not know why?