BareMessage="Cannot create an abstract class."

Configuration Error

Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately.

Parser Error Message: Cannot create an abstract class.

Source Error:

Line 150:      <providers>
Line 151:        <clear/>
Line 152:        <add name="NDMSMembershipProvider"
                          type="CSW.Web.Security.NDMSMemberProvider"/>
Line 153:      &开发者_开发知识库lt;/providers>
Line 154:    </membership>

Source File: C:\Dev\CSW2\src\CSW.Web\web.config Line: 152

can someone help me. I am going crazy

Right, you can't instantiate an abstract class.

Make a new class that inherits your abstract class and use that one.