FCT Type Not Found in Library – Premium PLC ( Control Expert)

[SESA791317]

Hi everyone,

I'm currently working on a project using Premium PLC in Unity Pro / Eco Structure Control Expert, and I'm encountering the following error:

"FCT Type not found in library"

This happens when I try to open or compile the project. I suspect it might be due to missing custom libraries or EFBs. Unfortunately, I don’t have access to the original library files.

• Has anyone faced this issue before?
• Is there a way to obtain the missing libraries?
• Any workaround to open or migrate the project without those FCTs?

Thanks in advance for your help!

[Fleo]

Hi,

These functions come from the TCP Open Block library.

This library was not free and it is not available without a subscription, I believe.

Without this library, you can "build changes" but not "build all".
If you are using a different version of Unity Pro or Control Expert, then use the STA file.

[Fleo]

I finally found that the library is available (downloadable) in this FAQ: How to install TCP Open V4.0 Libset in CE V15.0?