angular - Sweetalert 没有运行，我的 TS 文件出错

Question

我正在维护一个使用 Angular 7.0.7 和 Node 10.20.1 的应用程序。
我工作正常，我很久以前安装了 Sweetalert 并且插件工作正常。昨天我的电脑重新启动，当我运行时 ng serve我收到这个错误

ERROR in node_modules/sweetalert2/sweetalert2.d.ts(277,39): error TS1005: ',' expected. node_modules/sweetalert2/sweetalert2.d.ts(277,68): error TS1011: An element access expression should take an argument. node_modules/sweetalert2/sweetalert2.d.ts(277,69): error TS1005: ';' expected. node_modules/sweetalert2/sweetalert2.d.ts(277,70): error TS1128: Declaration or statement expected. node_modules/sweetalert2/sweetalert2.d.ts(277,82): error TS1005: '(' expected.

我的 package.json 是这个

{
  "name": "frontend",
  "version": "0.0.0",
  "scripts": {
    "ng": "ng",
    "start": "ng serve --proxy-config proxy.conf.json",
    "build": "ng build",
    "test": "ng test",
    "lint": "ng lint",
    "e2e": "ng e2e",
    "test2": "ng test"
  },
  "private": true,
  "dependencies": {
    "@angular/animations": "^7.0.4",
    "@angular/cdk": "^7.3.0",
    "@angular/common": "~7.0.0",
    "@angular/compiler": "~7.0.0",
    "@angular/core": "~7.0.0",
    "@angular/forms": "~7.0.0",
    "@angular/http": "~7.0.0",
    "@angular/material": "^7.3.0",
    "@angular/material-moment-adapter": "^9.2.3",
    "@angular/platform-browser": "~7.0.0",
    "@angular/platform-browser-dynamic": "~7.0.0",
    "@angular/router": "~7.0.0",
    "@fortawesome/fontawesome-free": "^5.13.0",
    "@sweetalert2/theme-material-ui": "^3.1.4",
    "bootstrap": "^4.2.1",
    "core-js": "^2.5.4",
    "devextreme": "^18.2.5",
    "flagkit-web": "0.0.3",
    "font-awesome": "^4.7.0",
    "hammerjs": "^2.0.8",
    "intro.js": "^2.9.3",
    "ionicons": "^4.5.5",
    "moment": "^2.25.3",
    "ngx-bootstrap": "^5.5.0",
    "ngx-toastr": "^10.0.4",
    "pixeden-stroke-7-icon": "^1.2.3",
    "rxjs": "~6.3.3",
    "sweetalert2": "^9.14.0",
    "xlsx": "^0.15.6",
    "zone.js": "~0.8.26"
  },
  "devDependencies": {
    "@angular-devkit/build-angular": "~0.10.0",
    "@angular/cli": "~7.0.5",
    "@angular/compiler-cli": "~7.0.0",
    "@angular/language-service": "~7.0.0",
    "@types/intro.js": "^2.4.6",
    "@types/jasmine": "~2.8.8",
    "@types/jasminewd2": "~2.0.3",
    "@types/node": "~8.9.4",
    "codelyzer": "~4.5.0",
    "jasmine-core": "~2.99.1",
    "jasmine-spec-reporter": "~4.2.1",
    "karma": "~3.0.0",
    "karma-chrome-launcher": "~2.2.0",
    "karma-coverage-istanbul-reporter": "~2.0.1",
    "karma-jasmine": "~1.1.2",
    "karma-jasmine-html-reporter": "^0.2.2",
    "pe7-icon": "^1.0.4",
    "protractor": "~5.4.0",
    "ts-node": "~7.0.0",
    "tslint": "~5.11.0",
    "typescript": "~3.1.6"
  }
}

我做了很多把戏

使用 npm install 删除并安装所有 node_modules , 不起作用

我将 typescript 降级到 2.X 版本，没有用

仅使用 npm uninstall sweetalert2 && npm install sweetalert2 重新安装了 Sweetalert , 不起作用

我跑了npm audit fix , 我收到了很多关于应用程序的问题，没有用

我去了sweetalert文件，在错误行上，我找到了这个代码

/**
     * Provide an array of SweetAlert2 parameters to show multiple popups, one popup after another.
     *
     * @param steps The steps' configuration.
     */
    function queue<T>(steps: readonly (SweetAlertOptions | string)[]): Promise<T>;

在所有情况下，是相同的错误...
怎么了？

Answer 1

您好，我也开始面临同样的问题。在此期间找到了一个修复程序，直到出现更好的解决方案。我只是将其降级。检查它是否适合您。

npm 安装 sweetalert2@v9.11.0