Gopherjs: compiler.go:20: undefined: ___GOPHERJS_REQUIRES_GO_VERSION_1_9___

[xiajohnnyxia]

Why I change the Golang's version in 1.8.4 ,
and it also returned the unsupport version in 1.9 when i was building gopherjs.

/src/github.com/gopherjs/gopherjs/compiler/compiler.go:20: undefined: ___GOPHERJS_REQUIRES_GO_VERSION_1_9___
/src/github.com/gopherjs/gopherjs/compiler/package.go:436: o.IsAlias undefined (type *types.TypeName has no field or method IsAlias

[slimsag]

GopherJS currently requires Go 1.9; you'll need to use that version of Go.

Ensure go version shows 1.9 as well.

[xiajohnnyxia]

I used the 1.9 and it returned unsupport version.And I changed 1.7 1.8 1.9.The same result i got.

[slimsag]

Only Go 1.9 is supported, changing to 1.7 or 1.8 will not help you.

I used the 1.9 and it returned unsupport version

What was the exact error? What was the output of go version ?

[xiajohnnyxia]

Sorry,I was looking in the wrong.My version is 1.8.I always think about that is the latest.Thank you for your help.

[slimsag]

Glad to hear you got it figured out! 😄