component lists rendered with v-for should have explicit keys
出现这个报错的主要原因是 component lists rendered with v-for should have explicit keys 去官网看了下v-for，简单说就是有相同父元素的子元素要有一个唯一的key，这样才能避免渲染错误，具体解释如下图：
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相关文章
- 1. vue警告component lists rendered with v-for should have explicit keys
- 2. 记录一次使用v-for使用报错，提示component lists rendered with v-for should have explicit keys
- 3. Called function should have prototype
- 4. [转]Unity: make your lists functional with ReorderableList
- 5. ValueError: Must have equal len keys and value when setting with an iterable
- 6. 5 essential skills every Web Developer should have?
- 7. [DOM] Input elements should have autocomplete attributes
- 8. java.lang.Exception: Method all should have no parameters
- 9. Methods with empty argument lists
- 10. [Angular] Test Container component with async provider