榆树 - 无法找到一组适用于您的约束的包

Question

与榆树一起犯这个错误.在榆木0.17的Mac上.有什么建议？我炸掉了elm-stuff文件夹并再次尝试.一样.似乎无法摆脱这一点.我对榆树很新.

$ elm-repl
---- elm repl 0.17.0 -----------------------------------------------------------
 :help for help, :exit to exit, more at <https://github.com/elm-lang/elm-repl>
--------------------------------------------------------------------------------
> 2 + 2
Unable to find a set of packages that will work with your constraints.

Answer 1

在同一个文件夹中有一个elm-package.json.我不得不把它炸掉,然后repl又开始工作了.希望这有助于其他人.