iview TypeError [ERR_INVALID_CALLBACK]: Callback must be a function

运行npm run dev报错 原因：node.js/npm版本较高 找到报错所指的位置：G:\workspace-vsCode\iviewDemo\webpack.dev.config.js:10:8 将fs.write(fd, buf, 0, buf.length, 0, function(err, written, buffer) {});改成fs.write(fd, buf, 0, 'ut

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