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nikita-volkov / primitive-extras

MIT License
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spock build fails on primitive-extras #7

Closed aleeusgr closed 2 years ago

aleeusgr commented 2 years ago

I am building a REST endpoint using Spock; Following this tutorial with minor tweaks I get this error upon stack build:

-- While building package primitive-extras-0.8 (scroll up to its section to see the error) using: primitive-extras > Ambiguous occurrence ‘singleton’ primitive-extras > It could refer to primitive-extras > either ‘PrimitiveExtras.Prelude.singleton’, primitive-extras > imported from ‘PrimitiveExtras.Prelude’ at library/PrimitiveExtras/Bitmap. hs:25:1-70 primitive-extras > (and originally defined in ‘base-4.15.1.0:Data.OldList’) primitive-extras > or ‘PrimitiveExtras.Bitmap.singleton’, primitive-extras > defined at library/PrimitiveExtras/Bitmap.hs:53:1 primitive-extras > | primitive-extras > 5 | singleton, primitive-extras > | ^^^^^^^^^

can you help me fix this? thank you

my system is Linux nixos 5.15.70 stack --version: 2.7.5 x86_64 hpack-0.34.7 The Glorious Glasgow Haskell Compilation System, version 9.0.2 More info

nikita-volkov commented 2 years ago

I sense you're referring to this tutorial. It suggests to explicitly specify an outdated version of this package as well as others. Instead just use the latest nightly or LTS snapshot in stack, which will automatically bring the correct dependencies in.

aleeusgr commented 2 years ago

Thank you! It would seem you are right: I cloned a hello-project and used resolver: lts-19.28, but still Spock would not build. Keep digging.