My custom function is not working in the webplayer

[Didier Bastogne]

Hi,

I've created a custom data function inspired from this example (Create a Custom Data Function in TIBCO Spotfire®) and it is working fine in the spotfire analyst client. I can create a guided using this function but when I want to open that guide on the spotfire web client (or webplayer), I got this error message:

Could not execute function call '<MyCustomDataFunctionName>'

Could not find executor for type 'TypeIdentifier:<MyCustomTypeIdentifier>'.

  at Spotfire.Dxp.Data.DataFunctions.FunctionExecutorRegistry.get_Item(TypeIdentifier type)

  at Spotfire.Dxp.Data.DataFunctions.DataFunctionExecutorService.GetFunctionExecutor(TypeIdentifier type)

[Tushar Badlani]

Hi Didier,

To enable Data functions on your webplayer, please follow the instruction given in the following document: https://docs.tibco.com/pub/sf-pysrv/1.0.0/doc/html/GUID-EEAE0E28-A4B5-4EBA-ABF2-44D47B9C21D8.html for Python DataFunctions and for TERR: https://docs.tibco.com/pub/terrsrv/1.13.0/doc/html/TIB_terrsrv_install/terrinstall/topics/installing_the_terr_service_instance_on_a_node_manager_for_a_spotfire_server.html

[Didier Bastogne]

I actually found, thanks to Eric Leroux from Discngine where the issue was,

the definition of the class implementing the CustomTypeIdentifiers was not in the good scope.

public sealed class D2P2_TypeIdentifiers : CustomTypeIdentifiers{ .. }

Now the custom function works in the webplayer