crminthefield: CRM Sandbox Plugin Issues fixed in .NET 4.0 KB 2872041

[Blog bot]

Источник: http://blogs.msdn.com/b/crminthefiel...b-2872041.aspx
==============

On July 9th, 2013 the .NET team released a Critical Security Patch (KB 2840628) that was release to mitigate identified security risks in .NET Framework Version 4.0.  After applying this critical update customers using partial trust experienced issues including Dynamics CRM customers running sandbox plug-ins.  The issue was limited to the use of specific methods within the System.Diagnostics namespace, which are also commonly used in Dynamics CRM sandbox plugins.  The .NET team working with the CRM Support team has identified the source of the problem and issued an additional patch to address this specific problem with Partial Trust Code, which includes Dynamics CRM Customers using sandbox plugins.  The patch is documented in this article: http://support.microsoft.com/kb/2872041

If you are using CRM plug-ins registered in sandbox mode (or running other custom partial trust code) you may be experiencing the exception below. If you are seeing the below error message, please apply the patch from KB 2872041 to resolve the issue.

System.MethodAccessException: Attempt by method ‘System.Configuration.TypeUtil.CreateInstanceRestricted(System.Type, System.Type)’ to access method ‘System.Diagnostics.AssertSection..ctor()’ failed.

NOTE: This only applies to .NET Framework 4.0, there has been no reported issues with .NET Framework 4.5.

If you are still encountering this message after applying the update please open a support case so the support team can help you troubleshoot further.

Thanks!

Sean McNellis
Premier Field Engineer

This is also documented on the Dynamics CRM Support Team blog:  https://community.dynamics.com/crm/b...framework.aspx





Источник: http://blogs.msdn.com/b/crminthefiel...b-2872041.aspx