CODEWITHSUNDEEP
ember.js
handlebears
handlebears

Reputation: 2276

Error: You attempted to overwrite the built-in helper "array". Where is this coming from?

How do I track down where this error is coming from? I searched my own codebase, and could not find anywhere that I was using the {{array}} helper. It happens during an acceptance test.

You attempted to overwrite the built-in helper "array" which is not allowed. Please rename the helper.

I am attempting to update some of my Ember dependencies, which surfaced this problem.

Upvotes: 1

Views: 597

Answers (1)

handlebears
handlebears

Reputation: 2276

In the end, I did ember build and searched the contents of dist for helpers/array. This revealed an import from ember-composable-helpers:

;define("dummy/helpers/array", ["exports", "ember-composable-helpers/helpers/array"], function (_exports, _array) {

I was using a 2.x version of ember-composable-helpers. In version 3.0, the array helper was removed from the addon, since it became a standard helper provided by Ember itself.

Updating my ember-composable-helpers version to 3.x solved the problem.

Upvotes: 10

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