Edit by @nex3: I've retargeted this issue to track a major version solver refactor that should allow us to fix the solver's invalid error messages, further limit the cases in which it goes exponential, and semantically determine when a package graph is too complex to solve.

<img src="https://avatars.githubusercontent.com/u/4833191?v=3" align="left" width="96" height="96"hspace="10"> Issue by tomaskulich
Originally opened as dart-lang/sdk#17429

Attachments:
pubspec.yaml (625 Bytes)
pubtrace.zip (0 Bytes)