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KB10017: Unknown operation 'operation'
This happens if a DLL implementing the operation cannot be loaded. One of the possible reasons is - a dependency is missing (e.g. WSE3)

SYMPTOMS

 

An ASP.NET error message with such section is shown:

...[ReflectionTypeLoadException: Unable to load one or more of the requested types. Retrieve the LoaderExceptions property for more information.]..

Unknown operation 'generateReports'.
Axinom.AECMS.CmsException: Unknown operation 'generateReports'.

Instead of 'generateReports' there can be any other operation, e.g. 'publishPage'.

CAUSE

The cause is, that the needed DLL (where the 'operation' is implemented) cannot be loaded. AxCMS.net allows you as a project developer to create his own CmsActivities (=operations) and let AxCMS.net execute them. If the implementing DLL of any of its dependencies is missing, this exception is thrown. A typical case of such dependency is WSE3 (Web Service Extensions).


SOLUTION

Ensure all needed DLLs where deployed correctly and all AxCMS.net prerequisites are installed.

If WSE is not installed, install WSE 3.0 as described in the Installation Guide. It should be installed on the Web Server(s) running Management System and Publish Service.

MORE INFORMATION


APPLIES TO

AxCMS.net versions: All versions