package io/fs is not in GOROOT

[SgtDaJim]

What happened?

Run init command below

go run github.com/99designs/gqlgen init

and returns:

../../../go/pkg/mod/github.com/99designs/gqlgen@v0.16.0/plugin/resolvergen/resolver.go:5:2: package io/fs is not in GOROOT (/usr/local/opt/go@1.15/libexec/src/io/fs)

So gqlgen v0.16.0 cannot be used under golang version 1.15？

versions

• gqlgen version?
  v0.16.0
• go version?
  go1.15.15
• dep or go modules?
  go modules

[mpldr]

So gqlgen v0.16.0 cannot be used under golang version 1.15?

io/fs was introduced in 1.16 (source), so no.