zio/interop-cats

Dependency on `zio.clock` package

Closed this issue · 2 comments

amricko0b commented

Hello everyone!

I've found a very surprising behavior using zio-interop-cats.

When I try to compile my code, I observe the following error:

Symbol 'term zio.clock.package' is missing from the classpath.
[error] This symbol is required by 'value zio.interop.CatsEffectInstances.runtime'.
[error] Make sure that term package is in your classpath and check for conflicting dependencies with `-Ylog-classpath`.
[error] A full rebuild may help if 'CatsEffectInstances.class' was compiled against an incompatible version of zio.clock.

And it seems to be fair, 'cause (as far as I know) there is no clock package in zio 2.x. Looks like some kind of compatibility issue...

Could you please help me and provide some explanation on this error? Still, there could be something I did wrong...

I use:
zio: 2.0.1
zio-interop-cats: 13.0.0.1
cats-effect: 3.3.14

adamgfraser commented

13.0.0.1 contains support between ZIO 1 and Cats Effect 3 but you are using ZIO 2. You want 3.3.0.

amricko0b commented

Hello, @adamgfraser!

Thank you for your help! After changing version to 3.3.0 the issue had gone.
I wrongly assumed that "latest version supports latest version" =)
Next time I'l be more careful.

Closing this. Many thanks again!