Visualizer Fails With P6 Professional Connected via Cloud

(Doc ID 2120164.1)

Last updated on APRIL 07, 2016

Applies to:

Primavera P6 Enterprise Project Portfolio Management Cloud Service - Version and later
Information in this document applies to any platform.


When attempting to run Visualizer with P6 Professional, connected via Cloud, the following error occurs:

Primavera.Visualizer has stopped working



Failed to load type for module LoginModule.

If this error occurred when using MEF in a Silverlight application, please
ensure that the CopyLocal property of the reference to the MefExtensions
assembly is set to true in the main application/shell and false in all other

Error was: An exception occurred while initializing module ‘loginModule’.
- The exception message was: The composition produced a single
composition error. The root cause is provided below. Review the
CompositionException.Errors property for more detailed information.

1) Object reference not set to an instance of an object.

Resulting in: An exception occurred while trying to create an instance of
type ‘Primavera.Venus.Login.LoginViewModel’.

The issue has the following business impact:
Due to this issue, Visualizer cannot be launched.


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