vue-router.js?v=30c22d38:2493 ReferenceError: process is not defined at node_modules/path/path.js (pdf2json.js?v=30c22d38:540:21)

This error is occurring because the code in pdf2json.js is trying to access a global object called "process", which is not defined in the browser environment. The "process" object is typically only available in Node.js environments.

To fix this error, you will need to modify the code in pdf2json.js to remove any references to "process" or to conditionally check if "process" is defined before using it. Alternatively, if you are using a library or package that relies on Node.js-specific features, you may need to find an alternative package that is compatible with browser environments.

相关问题

These dependencies were not found: * @jiaminghi/data-view in ./src/main.js * vue-json-editor in ./node_modules/cache-loader/dist/cjs.js??ref--12-0!./node_modules/babel-loader/lib!./node_modules/cache-loader/dist/cjs.js??ref--0-0!./node_modules/vue-loader/lib??vue-loader-options!./src/views/system/MMaintainCache/MMaintainCache/index.vue?vue&type=script&lang=js& * vue-json-viewer in ./node_modules/cache-loader/dist/cjs.js??ref--12-0!./node_modules/babel-loader/lib!./node_modules/cache-loader/dist/cjs.js??ref--0-0!./node_modules/vue-loader/lib??vue-loader-options!./src/views/system/MMaintainCache/MMaintainCache/index.vue?vue&type=script&lang=js& To install them, you can run: npm install --save @jiaminghi/data-view vue-json-editor vue-json-viewer

这看起来像是一个错误信息，它表示你的应用程序缺少一些依赖项。你需要安装这些依赖项才能让应用程序正常运行。你可以运行以下命令来安装缺少的依赖项：

npm install --save @jiaminghi/data-view vue-json-editor vue-json-viewer

这将安装所需的依赖项并解决错误。

Cannot destructure property 'Symbol(Symbol.iterator)' of 'item' as it is undefined. TypeError: Cannot destructure property 'Symbol(Symbol.iterator)' of 'item' as it is undefined. at eval (webpack-internal:///./node_modules/babel-loader/lib/index.js??clonedRuleSet-40.use[0]!./node_modules/@vue/vue-loader-v15/lib/index.js??vue-loader-options!./node_modules/@jiaminghi/data-view/lib/components/flylineChartEnhanced/src/main.vue?vue&type=script&lang=js&:337:23) at Array.map (<anonymous>) at VueComponent.calcflylinePoints (webpack-internal:///./node_modules/babel-loader/lib/index.js??clonedRuleSet-40.use[0]!./node_modules/@vue/vue-loader-v15/lib/index.js??vue-loader-options!./node_modules/@jiaminghi/data-view/lib/components/flylineChartEnhanced/src/main.vue?vue&type=script&lang=js&:335:35) at VueComponent.calcData (webpack-internal:///./node_modules/babel-loader/lib/index.js??clonedRuleSet-40.use[0]!./node_modules/@vue/vue-loader-v15/lib/index.js??vue-loader-options!./node_modules/@jiaminghi/data-view/lib/components/flylineChartEnhanced/src/main.vue?vue&type=script&lang=js&:293:7) at VueComponent.onResize (webpack-internal:///./node_modules/babel-loader/lib/index.js??clonedRuleSet-40.use[0]!./node_modules/@vue/vue-loader-v15/lib/index.js??vue-loader-options!./node_modules/@jiaminghi/data-view/lib/components/flylineChartEnhanced/src/main.vue?vue&type=script&lang=js&:284:7) at eval (webpack-internal:///./node_modules/@jiaminghi/data-view/lib/mixin/autoResize.js:44:57) at Array.eval (webpack-internal:///./node_modules/vue/dist/vue.runtime.esm.js:3008:12) at flushCallbacks (webpack-internal:///./node_modules/vue/dist/vue.runtime.esm.js:2936:14)

这是一个 JavaScript 的 TypeError，指定的属性未定义导致无法解构。具体来说，这里可能是在对一个未定义或空数组进行解构操作，例如：

const item = undefined;
const { [Symbol.iterator]: iterator } = item;

或者：

const item = [];
const { [Symbol.iterator]: iterator } = item;

在这两个例子中，`item` 的值分别为 `undefined` 和 `[]`，都不能进行解构操作。因此，你需要检查代码中使用到的变量，确保其已经被正确地初始化。