Question

我已经尝试寻找其他问题，但都存在相同的问题，但是当使用.env文件（其中之一具有空字符串作为值）时，显然没有人遇到过vue-cli-3故事书设置的问题

我同时运行TypeError: Cannot read property 'match' of undefined和npm run storybook:serve来启动应用程序本身时收到错误npm run serve。

我试图弄清楚为什么空字符串不只是空字符串而不是未定义。我在console.logs中做了..\node_modules\dotenv-expand\lib\main.js，但到目前为止我还没有头绪...

我的.env.development文件包含：

VUE_APP_ENVIDAT_PROXY= 
VUE_APP_SOLR_PROXY=

和带有

的.env.production文件

VUE_APP_ENVIDAT_PROXY=some/url
VUE_APP_SOLR_PROXY=some/url

vue.config.js只是：

module.exports = {
  runtimeCompiler: true,
};

我还尝试初始化dotenv并将其添加到vue.config.js之上。

const dotenv = require('dotenv');

dotenv.config();
process.env.VUE_APP_VERSION = require('./package.json').version;

console.log(`starting ${process.env.VUE_APP_VERSION}`);

没有用，但我仍然收到错误消息：

ERR! TypeError: Cannot read property 'match' of undefined
ERR!     at interpolate (D:\EnviDat\Frontend\envidat_frontend\node_modules\dotenv-expand\lib\main.js:8:28)
ERR!     at dotenvExpand (D:\EnviDat\Frontend\envidat_frontend\node_modules\dotenv-expand\lib\main.js:52:32)
ERR!     at D:\EnviDat\Frontend\envidat_frontend\node_modules\lazy-universal-dotenv\lib\index.cjs.js:36:36
ERR!     at Array.forEach (<anonymous>)
ERR!     at getEnvironment (D:\EnviDat\Frontend\envidat_frontend\node_modules\lazy-universal-dotenv\lib\index.cjs.js:31:15)
ERR!     at loadEnv (D:\EnviDat\Frontend\envidat_frontend\node_modules\@storybook\core\dist\server\config\utils.js:49:47)
ERR!     at _default (D:\EnviDat\Frontend\envidat_frontend\node_modules\@storybook\core\dist\server\manager\manager-webpack.config.js:64:26)
ERR!     at Object.managerWebpack (D:\EnviDat\Frontend\envidat_frontend\node_modules\@storybook\core\dist\server\manager\manager-preset.js:39:38)
ERR!     at accumulationPromise.then.newConfig (D:\EnviDat\Frontend\envidat_frontend\node_modules\@storybook\core\dist\server\presets.js:80:72)
ERR!     at <anonymous>
ERR!     at process._tickCallback (internal/process/next_tick.js:188:7)
ERR!  { TypeError: Cannot read property 'match' of undefined
ERR!     at interpolate (D:\EnviDat\Frontend\envidat_frontend\node_modules\dotenv-expand\lib\main.js:8:28)
ERR!     at dotenvExpand (D:\EnviDat\Frontend\envidat_frontend\node_modules\dotenv-expand\lib\main.js:52:32)
ERR!     at D:\EnviDat\Frontend\envidat_frontend\node_modules\lazy-universal-dotenv\lib\index.cjs.js:36:36
ERR!     at Array.forEach (<anonymous>)
ERR!     at getEnvironment (D:\EnviDat\Frontend\envidat_frontend\node_modules\lazy-universal-dotenv\lib\index.cjs.js:31:15)
ERR!     at loadEnv (D:\EnviDat\Frontend\envidat_frontend\node_modules\@storybook\core\dist\server\config\utils.js:49:47)
ERR!     at _default (D:\EnviDat\Frontend\envidat_frontend\node_modules\@storybook\core\dist\server\manager\manager-webpack.config.js:64:26)
ERR!     at Object.managerWebpack (D:\EnviDat\Frontend\envidat_frontend\node_modules\@storybook\core\dist\server\manager\manager-preset.js:39:38)
ERR!     at accumulationPromise.then.newConfig (D:\EnviDat\Frontend\envidat_frontend\node_modules\@storybook\core\dist\server\presets.js:80:72)
ERR!     at <anonymous>
ERR!     at process._tickCallback (internal/process/next_tick.js:188:7)
```

故事书vue-cli-3中未定义的env变量

0 个答案: