Webdev Gets Stuck Compling

[charliem]

I have recently upgraded to 2.14.2. My angular based webapp has stopped compiling. However there isn't actually a compile error. Instead webdev seems to get stuck compiling a specific action and never completes or exits (see below).

From what I can see theres an incompatibility with the analyzer package. However my project is stuck at Angular 6 since we use the official angular_component library which isn't compatible with Angular 7. Angular 6 is preventing us using a more up to date analyzer version.

Is it expected behaviour for webdev to lock up purely because of dependancy error?

[INFO] Building new asset graph completed, took 2.4s
[INFO] Checking for unexpected pre-existing outputs. completed, took 1ms
[INFO] Serving `web` on http://127.0.0.1:8080
[WARNING] angular:angular on web/main.dart: Your current `analyzer` version may not fully support your current SDK version.

Please try upgrading to the latest `analyzer` by running `pub upgrade`.

Analyzer language version: 2.12.0
SDK language version: 2.14.0

If you are getting this message and have the latest analyzer please file
an issue at https://github.com/dart-lang/sdk/issues/new with the title
"No published analyzer available for language version 2.14.0".
Please search the issue tracker first and thumbs up and/or subscribe to
existing issues if present to avoid duplicates.

[SEVERE] angular:angular on web/main.dart: Bad state: Unexpected diagnostics:
/usr/local/Cellar/dart/2.14.2/libexec/lib/core/int.dart:117:18 - Operator declarations must be preceded by the keyword 'operator'.
/usr/local/Cellar/dart/2.14.2/libexec/lib/core/int.dart:117:16 - Methods must have an explicit list of parameters.
/usr/local/Cellar/dart/2.14.2/libexec/lib/core/int.dart:117:18 - A function body must be provided.

[SEVERE] angular:angular on web/main.dart: Bad state: Unexpected diagnostics:
/usr/local/Cellar/dart/2.14.2/libexec/lib/core/int.dart:117:18 - Operator declarations must be preceded by the keyword 'operator'.
/usr/local/Cellar/dart/2.14.2/libexec/lib/core/int.dart:117:16 - Methods must have an explicit list of parameters.
/usr/local/Cellar/dart/2.14.2/libexec/lib/core/int.dart:117:18 - A function body must be provided.

[WARNING] No actions completed for 15.1s, waiting on:
  - build_web_compilers:entrypoint on web/main.dart

[natebosch]

@kevmoo

[kevmoo]

You'll have to upgrade to the latest angular, which supports our latest dependencies.