When I'm running the example code, there's an error: ``` /blockchain-and-cryptocurrency/vendor/motoko-token/src/Hex.mo:20.22-20.27: type error [M0029], unbound type Word8 ``` My dfx version is `dfx 0.7.0-beta.8` Is this a problem caused by the SDK's version ?
When I'm running the example code, there's an error:
My dfx version is
dfx 0.7.0-beta.8Is this a problem caused by the SDK's version ?