Dynamic CRM 2013 Learning Notes (30) A proxy type with the name account have been defined by another assembly

When using LINQ in CRM, this error is sometimes reported:

A proxy type with the name of the account have been defined by another assembly.

Current Type:account, MyAssembly, version=1.0.0.4, Culture=neutral, publickeytoken=be9afbacb707a086,

Existing Type:account, CustomPages, version=1.0.0.0, Culture=neutral, Publickeytoken=null

Parameter Name:account "

Online A search, some people say the solution is simple:

var connection = Crmconnection.parse (connectionString);

Connection. proxytypesassembly = assembly.getexecutingassembly ();

Then to the project, I found there was no such crmconnection:

New "/xrmservices/2011/organization.svc");

            New ClientCredentials ();

            if "AD")

            {

                New System.Net.NetworkCredential (Crmusername, Crmuserpassword, crmuserdomainname);

            }

            Else if "ADFS")

            {

                Credentials. Username.username = crmuserdomainname + "\ \" + Crmusername;

                Credentials. Username.password = Crmuserpassword;

            }

            New NULL null);

            CrmService = (iorganizationservice) crmserviceproxy;

The original is used organizationserviceproxy, so change it to Organizationservice, because organizationservice inside will use this crmconnection:

New ClientCredentials ();

if "AD")

{

    New System.Net.NetworkCredential (Crmusername, Crmuserpassword, crmuserdomainname);

}

Else if "ADFS")

{

    "\ \" + Crmusername;

    Credentials. Username.password = Crmuserpassword;

}

String Server = String. Format ("url={0};D Omain={1}; USERNAME={2}; Password={2} ", Crmserviceurl, Crmuserdomainname, Crmusername, Crmuserpassword);

var connection = crmconnection.parse (server);

Connection. proxytypesassembly = assembly.getexecutingassembly ();

Connection. ClientCredentials = credentials;

New Organizationservice (connection);

New Servicecontext (M_crmservice);

After the change, I will not report this mistake.

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Dynamic CRM 2013 Learning Notes (30) A proxy type with the name account have been defined by another assembly