The error appears on K2 Runtime Sites: "The anonymous token supplied is invalid."



It will be possible to access the K2 Runtime anonymous site, but it will fail to load the needed runtime page:

The anonymous token supplied is invalid

   •Type: SourceCode.Forms.AppFramework.InvalidAnonymousTokenException

   •Source: SourceCode.Forms

   •Method Base

Troubleshooting Steps

You can try adding the following setting in the AppSettings section of the relevant Designer/Runtime web.config file:

<add key="Forms.AnonymousAuthorizationModule.TokenServerVariables" value="None" />

Designer/Runtime web.config files can be found in the following locations:

C:\Program Files (x86)\K2 blackpearl\K2 smartforms Designer\Web.config

C:\Program Files (x86)\K2 blackpearl\K2 smartforms Runtime\Web.config.

To resolve this issue, please log a K2 Support Ticket on the K2 Customer Portal for assistance as this needs to be configured on the K2 Cloud Instance.