500 internal server error iis7

Premise: Today to do the site migration, the site a server on the migration to B server, a server is the environment is. NET 4.0, and B server is. Net2.0,a server IIS for 6.0,b Server IIS version 7.0 first, install the. NET4.0 Fra

HTTP Error 500.22-internal Server error detected an ASP. NET setting that is not applicable in integrated managed pipeline mode.Method One: Modify the application pool managed pipeline mode to Classic modeMethod Two, modify the Web. configRevision changed toHTTP Error 500.22

In general, configuring the IIS development environment has the following steps:The first step is to install VS2010 or vs013 (or a higher version);The second step, add the IIS function in the computer (how to add the function, Baidu can be a bit);Step three, right-click My Computer-"manage-" services and applications-Internet services Information (IIS) ManagerCreate a new Web site, or in the current Defualt Web add Program ..... Wait a minuteHowever, there are few problems with the PC test vs201

Local wamp Debug URL rewrite, add htaccess file after the prompt: Internal Server Error ..., and delete this file site can be normal access, in fact, there is no URL rewrite function.Open it and you can. Wamp htaccess Error Resolution method: 1. Open the Wamp installation directory, search httpd.conf This file, find af

First, the local wamp debug URL rewrite, add the htaccess file prompt: Internal Server Error ..., and delete this file site can be normal access, in fact, there is no URL rewrite function.Open it and you can. Wamp htaccess Error Resolution method: 1. Open the Wamp installation directory, search httpd.conf This file, fi

HTTP://BLOG.ITPUB.NET/26687597/VIEWSPACE-1207571/based on Oracle EBS R12, a webservice is developed to return a master data, When the amount of data requested is very large (more than 6000 rows of data), the Oracle Application server always returns a $ Internal server Error. When the requested data volume is small, the

This error occurs because IIS 7 employs a more secure Web. config management mechanism, which by default locks the configuration items from being allowed to change.To unlock can run the command line as an administrator%windir%\system32\inetsrv\appcmd Unlock Config-section:system.webserver/handlersWhere the handlers is the name of the node in the error message that appears in red lettersIf the modules is als

The Web site starts debugging in VS2010 everything is fine, but there is an error starting debugging in VS2013 with the following error message:650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M00/6F/E0/wKioL1WsmHSzSzI5AAS2_Fixico733.jpg "title=" Vs2013web Debug exception. png "alt=" wkiol1wsmhszszi5aas2_fixico733.jpg "/>This effective solution: Set the managed pipeline mode in Web project properties

==========error======={"ReadyState": 4, "ResponseText": "Various explanations on the Internet, and then eggs.Finally, it is found that the error "Org.codehaus.jackson.map.JsonMappingException:Object is null" means that there is null in the map value.Null values cannot be converted to JSON when passed back to the front end.Ajax defines the data transfer as JSON.Solution:1. Loop or find the tool class to hand

Recently reinstalled Windows7, after installing the VS2010 development platform, publishing the Web site to IIS, access to the following error occurred: HTTP Error 500.21-internal Server error handler "Nickleecallbackhandler" has an erro