CILG0001 when migrating from 2019.3 to 2020.0

PLCnext Engineer
1

Hi! I’ve migrated a working project from 2019.3 to 2020.0, updating all libraries for the last suite and I get following error: Imagen 4 If I remove the program POU pouComunicaciones from the instances on the task T_60ms the error disappear. So I guess is something related with any FB used on that program, but the error don’t help me to find it out. Any idea what could be the reason? Thanks!!

2

Hi Probably because the Program name, and task instance is called the same. I had a similar problem in PcWorx 6, when migrating from a old version to the newest.

So try to rename task instances in the ESM, to something different. When the fault occurs you need to close the program and start it again.
-Emil

3

Hi Andres, one of my Controls colleges had a quick look into the project and were able to open it without any problems. Strage, but Emil wrote could be indeed true… However, I’ll come back to you per mail. Take care