Compiles but Error: invalid bytecode when trying to deploy

[migoldfinger]

Description

I have one specific function which compiles fine but when I try to deploy the contract which it is on with hardhat-deploy I get an Error: invalid bytecode . I do use libraries but these libraries are used in other contracts too without any problem

Environment

Compiler version: 0.8.20
Framework/IDE: hardhat
EVM execution environment / backend / blockchain client: hardhat network
Operating system: windows

Steps to Reproduce

clone https://github.com/DFX-Protocol/dfx-contracts/tree/stackError

Manual:
Compile PositionManager contract with hardhat compile using 0.8.20 (solc-js)
No compilation error.
Try to deploy the PositionManager contract with hardhat-deploy
Get Error: invalid bytecode
Automatic:
Run npm run deploy:sepolia

[migoldfinger]

Found it. There was a library used in the BasePositionManager. Since this is a update attempt there was also an old version of that library with the same name present. Looks like hardhat or solc mixed that up. Since the library uses external functions I think the use as external library is intended. I just did not see (and still do not see) this in the old deploy scripts used for that contract.