dva new myApp 启动后，IE下报语法错误

[Bennes]

Code to reproduce the issue: (请提供可复现的代码或者步骤)

dva new **，然后启动即可以发现

Expected behavior: (预期的正常效果)

初始化后正常显示

Actual behavior: (实际效果)

IE报语法错误

Versions of packages used: (哪个库的哪个版本出现的问题)

"antd": "^2.13.2",
"babel-plugin-import": "^1.4.0",
"babel-runtime": "^6.9.2",
"dva": "^2.0.3",
"dva-loading": "^1.0.2",
"react": "^15.4.0",
"react-dom": "^15.4.0"

@sorrycc

[sorrycc]

IE 什么版本？

[Bennes]

"use strict";
eval("\n\nmodule.exports = () => {\n\tconst pattern = [\n\t\t'[\\u001B\\u009B][\\#;?](?:(?:(?:[a-zA-Z\\d](?:;[a-zA-Z\\d]))?\\u0007)',\n\t\t'(?:(?:\\d{1,4}(?:;\\d{0,4})*)?[\\dA-PRZcf-ntqry=><~]))'\n\t].join('|');\n\n\treturn new RegExp(pattern, 'g');\n};\n\n//# sourceMappingURL=data:application/json;charset=utf-8;base64,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\n//# sourceURL=webpack-internal:///158\n");

这一段报的，IE11，我模拟9，10，11都有这个问题

[sorrycc]

.roadhogrc 里配 "devtool": "" 试试。

[Bennes]

谢谢，用npm run build的成果物IE访问没有该问题,你那边是否能重现？

我配置后，如下
{
"entry": ["src/login.js","src/index.js"],
"disableCSSModules":true,
"devtool": "",
"env": {
"development": {
"extraBabelPlugins": [
"dva-hmr",
"transform-runtime",
["import", { "libraryName": "antd", "style": "css" }]
]
},
"production": {
"extraBabelPlugins": [
"transform-runtime",
["import", { "libraryName": "antd", "style": "css" }]
]
}
},
"proxy": {
"/**.do": {
"target": "http://localhost:8080/",
"changeOrigin": true
}
}
}

[spiroo]

我也碰到这个问题了，dva new xx出来得项目，启动后IE11下报错。

dva-cli：0.8.1

[grunmin]

开了devtool之后build出来的文件, IE访问会报语法错误.
ps: 生产环境开devtool是因为接入sentry监控需要sourcemap
dva版本: 1.2.1

[afc163]

"devtool": "", 貌似没有效果，https://github.com/ant-design/ant-design-pro 启动后在 IE11 依然报错。

/***/ }),
/* 188 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


module.exports = () => {
	const pattern = [
		'[\\u001B\\u009B][[\\]()#;?]*(?:(?:(?:[a-zA-Z\\d]*(?:;[a-zA-Z\\d]*)*)?\\u0007)',
		'(?:(?:\\d{1,4}(?:;\\d{0,4})*)?[\\dA-PRZcf-ntqry=><~]))'
	].join('|');

	return new RegExp(pattern, 'g');
};

[afc163]

https://github.com/sorrycc/roadhog/blob/142404295868df2d4c40c0fe0271ad1ea3532cb9/src/runServer.js#L165

好像写死了 hot

[yesmeck]

这个模块的问题 chalk/ansi-regex#15

[yesmeck]

facebook/create-react-app#2691

[zjafei]

roadhog 0.6.0以后就有这样的问题了
但是打包出来没有问题
就是开发环境

[a298003154]

the same problem in IE9.