kazupon/vue-i18n

this.$t(...) breaks the app when called from a mixin

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#449 opened on Oct 23, 2018

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good first issue

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Description

App is stuck when I try to call this.$t(...) from within a mixin.

When I inspect this context from the mixin I see this on $t object for arguments and caller:

Exception: TypeError: 'caller', 'callee', and 'arguments' properties may not be accessed on strict mode functions or the arguments objects for calls to them at Function.remoteFunction (<anonymous>:2:14)

I'm using the latest version (8.2.1)

Contributor guide

Research direction
Investigate the mixin context where $t is accessed; check for strict mode issues and understand why 'caller' and 'arguments' properties are restricted. Look at the vue i18n source for $t definition and how it interacts with mixins.
Tech stack
javascriptvue
Domain
frontend
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Mostly clear
Prerequisites
Vuevue i18n
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
65