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elm / error-message-catalog

A catalog of broken Elm programs / data to improve error messages
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elm install breaks with multiple package names #319

Open jjant opened 5 years ago

jjant commented 5 years ago

Quick Summary:

Trying to install many packages with one command throws a runtime error on the console.

SSCCE

elm install elm/json elm-community/webgl

Additional Details

Exact error is

CallStack (from HasCallStack):
  error, called at ui/terminal/src/Terminal/Args/Error.hs:281:13 in main:Terminal.Args.Error
evancz commented 4 years ago

With 0.19.1 it does not crash, but the error message is still sort of weird:

I was not expecting these arguments:

    elm/json
    elm-community/webgl

Try removing them?

The issue is that it only accepts one package at a time. I'm going to transfer to the error message catalog for further improvement.