kazupon/vue-i18n

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

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#449 创建于 2018年10月23日

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 (2 评论) (0 反应) (0 负责人)JavaScript (7,181 star) (886 fork)batch import
good first issue

描述

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)

贡献者指南

技术栈
javascriptvue
领域
frontendinternationalization
议题类型
bug
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
3
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
1-3 hours
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
stale
清晰度议题是否清楚说明期望改动、验收标准和下一步。
mostly clear
前置要求
Basic Vue.jsUnderstanding of mixins
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
60
研究方向
Investigate vue i18n's $t implementation, particularly how it handles context in mixins. The error indicates strict mode issues with 'caller', 'callee', 'arguments'. Check the source file for $t to see how it references 'this' and whether any workaround exists (e.g., using a function reference). Look at related issues or comments for any suggested solutions.