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Ember 2.14 - classCallCheck is not a function error while running tests in prod mode

See original GitHub issue

This is probably similar to #15506. We have a CI task for running all our tests in both dev and prod mode. We started this, when the app started failing in production, after an ember upgrade (everything was green in normal dev/tests mode).

So the same CI task is complaining of (0 , n.classCallCheck) is not a function).

Locally it can be reproduced by either running the tests on command line like, ember test --environment production

TypeError: (0 , n.classCallCheck) is not a function
    at new a (http://localhost:7357/assets/test-support-53bc5911338063adc4ccac6eb3b4dca0.js:150:61)
    at Function.d (http://localhost:7357/assets/vendor-95589e23a28b7d0c0a9b34af4f24b7ff.js:3155:7)
    at o (http://localhost:7357/assets/test-support-53bc5911338063adc4ccac6eb3b4dca0.js:147:106)
    at http://localhost:7357/assets/test-support-53bc5911338063adc4ccac6eb3b4dca0.js:98:51
    at e.run (http://localhost:7357/assets/vendor-95589e23a28b7d0c0a9b34af4f24b7ff.js:1121:32)
    at Le (http://localhost:7357/assets/vendor-95589e23a28b7d0c0a9b34af4f24b7ff.js:1903:260)
    at a (http://localhost:7357/assets/test-support-53bc5911338063adc4ccac6eb3b4dca0.js:155:56)
    at a.helpers.(anonymous function).meta.wait.n (http://localhost:7357/assets/test-support-53bc5911338063adc4ccac6eb3b4dca0.js:98:20)
    at Object.<anonymous> (http://localhost:7357/assets/tests-d912cb57e87899b732daee3ea65cab72.js:498:101)
    at e (http://localhost:7357/assets/test-support-53bc5911338063adc4ccac6eb3b4dca0.js:277:288)
    at g.run (http://localhost:7357/assets/test-support-
....

ember test --server true --environment production and load chrome. One would see following,

Issue Analytics

State:
Created 6 years ago
Reactions:3
Comments:5 (4 by maintainers)

Top GitHub Comments

4reactions

mani-mishracommented, Oct 30, 2017

Is there any updates on this ? Our app is still at 2.13. Let us know if there is anything we can do the help. We can raise a PR, with some guidance if needed.

1reaction

mani-mishracommented, Apr 23, 2018

@rwjblue Can you please confirm the ember/ember-cli version you tested with? I tested with 2.18.0, still seeing the same error.

I think we need to migrate our app to latest versions.

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