AddIn does not start

AddIn does not start

Check the Logs in DiagViewer.
If it shows an ERROR in the GENERAL module which shows the exception:
Scada.Internal.DotNetAddInExtension.AddInIntegration.Startup Cannot startup Add-In .NET Extension for instance id 'e1d3....'. Exception information:System.InvalidOperationException The sequence does not contain a matching element. ...
...the reason for error is most likely in the AddIn itself.
The AddIn crashes before it reaches the 'Start' or 'Run' method. This could be because of a not existent library or a missing package. 
Check on the references of the AddIn and that they are available on the target machine. 

    • Related Articles

    • AddIn does not start - Exception displayed in Log (DiagViewer)

      In case that an AddIn (Service or Wizard) does not start and the log shows an exception message likewise equally to that below check the software development of the AddIn. Scada.Internal.DotNetAddInExtension.AddInIntegration.Startup Cannot startup ...

    • Checklist: VSTA IDE cannot open in zenon

      Time estimate:  15 minutes Please go through all the points in the following checklist. If necessary, confirm with IT Department any information you cannot verify before contacting your local COPA-DATA Representative. Following entries must be set in ...

    • Checklist: Smart Client does not work

      Time estimate: 20 minutes Please go through all the points in the following checklist. If necessary, confirm with IT Department any information you cannot verify before contacting your local COPA-DATA Representative. Checklist usage: #. [Quick hints] ...

    • Using AddIn in combination with WVS

      Can AddIns be used in WVS? Simple answer: yes, but... Types of AddIns, Types of WVS There need to be distinguished between a AddIn Service and an AddIn Wizard. Whereas the first is started and stopped and reacts in between on events is the latter ...

    • Checklist: Engineering Studio cannot start or closes unexpectedly

      Time estimate: 30 minutes Please go through all the points in the following checklist. If necessary, confirm with IT Department any information you cannot verify before contacting your local COPA-DATA Representative. Checklist usage: #. [Quick hints] ...