This comment was originally written by jvande...@gmail.com

I am still seeing this issue. I am running Version 0.1.6.r0013679, build 13679. The error does seem to indicate that there is something wrong with some packages dependency configuration.

If that is the case I think the request is simply for a more clear error.

This comment was originally written by jvande...@gmail.com

Also this is what my project pub spec looks like.

name: 'Project'
dependencies:
  JsonObject:
    git: https://github.com/chrisbu/dartwatch-JsonObject.git
  web_components:
    git: https://github.com/dart-lang/dart-web-components
  google_maps:
    git: https://github.com/a14n/dart-google-maps.git

Ah. I think what happened here is the version of "js" on google_maps used to be a "git" URL, whereas "web_components" used a hosted URL. I now get a slightly more sensible error:

Package 'js' has disjoint constraints.

also, the error messages could still be better :)

it would be nice if, e.g. it printed what the disjoint constraints are and which pubspec's they came from

FYI, web_components now accepts "any" JS interop version

Added this to the M2 milestone.

Yeah, we should definitely be more helpful here.

Added Started label.

Added Fixed label.

Issue #7139 has been merged into this issue.

Issue #7127 has been merged into this issue.

This issue has been moved to dart-lang/pub#216.