【问题标题】:I am facing certain difficulties in running my smartadmin theme in angular 2我在 Angular 2 中运行我的 smartadmin 主题时遇到了一些困难
【发布时间】:2017-03-07 07:31:54
【问题描述】:

我为我的项目开发带来了 SmartAdmin 主题,它与 Angularjs 配合得很好,但是当我尝试为 Angular2 运行它时,它显示了很多错误。我为这个问题附上了屏幕截图,看看,让我知道. 谢谢

这是我的 package.json:

 {
  "name": "smartadmin",
  "version": "0.1.9",
  "license": "MIT",
  "angular-cli": {},
  "scripts": {
    "start": "ng serve",
    "lint": "tslint \"src/**/*.ts\"",
    "test": "ng test",
    "pree2e": "webdriver-manager update",
    "e2e": "protractor"
  },
  "private": true,
  "dependencies": {
    "@angular/common": "2.0.1",
    "@angular/compiler": "2.0.1",
    "@angular/core": "2.0.1",
    "@angular/forms": "2.0.1",
    "@angular/http": "2.0.1",
    "@angular/platform-browser": "2.0.1",
    "@angular/platform-browser-dynamic": "2.0.1",
    "@angular/router": "3.0.1",
    "X-editable": "github:vitalets/x-editable",
    "bootstrap": "^3.3.7",
    "bootstrap-colorpicker": "^2.3.5",
    "bootstrap-duallistbox": "github:istvan-ujjmeszaros/bootstrap-duallistbox",
    "bootstrap-markdown": "^2.10.0",
    "bootstrap-progressbar": "^0.9.0",
    "bootstrap-slider": "^9.1.3",
    "bootstrap-tagsinput": "^0.7.1",
    "bootstrap-timepicker": "^0.5.2",
    "chart.js": "2.3.0",
    "ckeditor": "^4.5.10",
    "clockpicker": "0.0.7",
    "clone": "^1.0.2",
    "core-js": "^2.4.1",
    "debounce": "^1.0.0",
    "dropzone": "^4.3.0",
    "dygraphs": "^1.1.1",
    "fuelux": "^3.15.8",
    "he": "^1.1.0",
    "highcharts": "^4.2.7",
    "ion-rangeslider": "^2.1.4",
    "jquery": "^2.2.4",
    "jquery-color": "^1.0.0",
    "jquery-jcrop": "^0.9.13",
    "jquery-knob": "^1.2.11",
    "jquery-ui-npm": "^1.12.0",
    "jquery-validation": "^1.15.1",
    "jquery.maskedinput": "^1.4.1",
    "jvectormap": "^2.0.4",
    "markdown": "^0.5.0",
    "morris.js": "^0.5.0",
    "ng2-bootstrap": "^1.1.5",
    "ng2-popover": "git+https://github.com/griga/ng2-popover.git",
    "ng2-redux": "^4.0.0-beta.0",
    "nouislider": "^8.5.1",
    "raphael": "^2.2.1",
    "redux": "^3.6.0",
    "rxjs": "5.0.0-beta.12",
    "scriptjs": "^2.5.8",
    "select2": "^4.0.3",
    "smartadmin-plugins": "^1.0.13",
    "summernote": "^0.8.1",
    "to-markdown": "^3.0.1",
    "ts-helpers": "^1.1.1",
    "zone.js": "^0.6.23"
  },
  "devDependencies": {
    "@types/jasmine": "^2.2.30",
    "angular-cli": "1.0.0-beta.15",
    "codelyzer": "~0.0.26",
    "expose-loader": "^0.7.1",
    "imports-loader": "^0.6.5",
    "jasmine-core": "2.5.1",
    "jasmine-spec-reporter": "2.7.0",
    "karma": "1.3.0",
    "karma-chrome-launcher": "^2.0.0",
    "karma-cli": "^1.0.1",
    "karma-jasmine": "^1.0.2",
    "karma-remap-istanbul": "^0.2.1",
    "protractor": "4.0.9",
    "script-loader": "^0.7.0",
    "ts-node": "1.2.1",
    "tslint": "3.13.0",
    "typescript": "2.0.2"
  }
}

【问题讨论】:

  • 看看这个答案:stackoverflow.com/a/41444599/127826。如果这没有帮助,请添加更多信息,包括版本号。也许将您的package.json 添加到问题中。
  • 我已经添加了我的 package.json,请检查并告诉我。我尝试了您提到的修复,但没有帮助。

标签: angular npm-install smartadmin


【解决方案1】:

更新您的 Angular 依赖项。首先,更改package.json中的这些行:

"dependencies": {
"@angular/common": "^2.4.9",
"@angular/compiler": "^2.4.9",
"@angular/core": "^2.4.9",
"@angular/forms": "^2.4.9",
"@angular/http": "^2.4.9",
"@angular/platform-browser": "^2.4.9",
"@angular/platform-browser-dynamic": "^2.4.9",
"@angular/router": "^3.4.9",

请注意新版本号和插入符号 (^),它大致表示“或更高版本”。

然后运行npm install --save

我认为您可能会收到一些关于未满足的对等依赖关系的消息。对于列出的每个包,只需运行npm install --save theListedPackage

稍后尝试几次,一切都会好起来的。

【讨论】:

  • 我可以解决大部分错误并使我的 webpack 编译成功,但尝试在浏览器上打开它后,我在控制台中收到以下错误:未捕获的 TypeError:ctorParameters.map 不是函数
  • 您是否按照上面的说明运行了npm install?这给了你什么? npm list @angular/core
  • npm list @angular/core 给出了一个未满足的对等依赖的列表......如何处理它们?
  • 首先,它应该为您提供@angular/core 的安装版本。其次(正如我在答案中所述),您需要为每个对等依赖项运行 npm install --save theListedPackage
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