When I run the Training Certification application designed by the Pega Robotics essentials course, the CustomerInformation form and the CRM-OpenSpan program open up. When my program tries to read from the CRM-OpenSpan, an automation error comes up saying:

Error executing link in Automation: Main_P_LoadCustInfoValues - From: Main_P_LoadCustInfoValues.messageDialog1.Show() To: _Main_GC.IntMng.Properties

Value cannot be null.
Parameter name: interactionKey

Once the error is dismissed, it immediately comes up one more time. I have found that the problem has to do with my CRM_E_GetCustInfo_ActivityStarted.os file. I can't figure out why this is happening. Any help is appreciated.