Extensions.HMI.ScreenException

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Classification

Name ScreenException
Class Complex Data Type
Base Data Type HmiException
SpecifiedBy ISO 13209-3

Description

A ScreenException will be thrown by the runtime system in case that there are problems while processing custom screens.

Situations where a ScreenException will be thrown include e.g.

  • non-existing screen definition in the runtime
  • parameters of the called screen do not match to the signature of the screen
  • errors while updating the screen