react import 和没有
1个回答
展开全部
import { ProductInstance } from '../components/ProductInstance'
但执行Babel后浏览器没有导入进去,导致报错warning.js:44 Warning: React.createElement: type should not be null, undefined, boolean, or number. It should be a string (for DOM elements) or a ReactClass (for composite com
但执行Babel后浏览器没有导入进去,导致报错warning.js:44 Warning: React.createElement: type should not be null, undefined, boolean, or number. It should be a string (for DOM elements) or a ReactClass (for composite com
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