2022-12-04 10:29:02 -03:00
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# Build Errors
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## Undefined methods
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If you see an error that looks like this:
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```shell
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⨯ release failed after 14s error=failed to build for darwin_amd64_v1: exit status 2: # github.com/rjeczalik/notify
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../../../../go/pkg/mod/github.com/rjeczalik/notify@v0.9.2/watcher_fsevents.go:49:11: undefined: stream
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../../../../go/pkg/mod/github.com/rjeczalik/notify@v0.9.2/watcher_fsevents.go:200:13: undefined: newStream
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```
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It usually means that some dependency you are using needs CGO, or does not have
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an implementation for the given OS.
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You can check that locally with:
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```bash
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GOOS=darwin GOARCH=amd64 go build ./...
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CGO_ENABLED=1 GOOS=darwin GOARCH=amd64 go build ./...
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```
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If the first fails, but the seconds succeeds, you need to set up
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2024-07-08 23:30:10 -03:00
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[CGO](../limitations/cgo.md). If both fail, your dependency don't have an
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2022-12-04 10:29:02 -03:00
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implementation for some methods for Darwin amd64 (in this example).
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