Error -1074388471

[eirik]

I'm using channel API with the following setup:

Task 1:
10hz sample freq, 2 channels, output recent
Task 2:
50Hz sample freq. , 3 channels, output recent
Task 3:
  100Hz sample freq.1 channels, output recent
Task 4:
  100Hz sample freq, 1 channel, input

In one vi "sm11_3_1" I want to write to task 3 but getting sometimes  but not allways  the error -1074388471. The hint only Ive found was in NI-CAN error codes but it wasn't very helpfull. My vi is attached..

[DirkW]

Hi
well the error means , that you  tried to use a write api call with a input  task handle for example.
because the atached code shows you have configured an input handle, perhaps it happend that you mix the handles?
Debug your code or attache a simple runable example which shows the error you mentioned.

DirkW