GetCoilWaterInletNode: Could not find Coil.

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I'm working on the simulation of a ventilated slab and a packaged terminal air conditioner. However, after I copied the example file, I found the following error. However, in my simulation, there is no coil with water loop (one cooling coil:DX ; and one heating coil: electric) Does anyone know how to solve this problem?

The below is the error, and I also attach my idf file here error idf file

Program Version,EnergyPlus, Version 9.5.0-de239b2e5f, YMD=2021.06.29 22:36,

* Severe * GetCoilWaterInletNode: Could not find Coil, Type="" Name=""

* Severe * GetCoilWaterOutletNode: Could not find Coil, Type="" Name=""