2017-05-23 49 views
0

我们正在开发一个应用程序,使用前端服务器/ api和角度节点,目前我们的团队成员机器中正面临一个奇怪的问题。在Mac上加载项目时出现角度错误

我们是3个开发商我们2使用Windows 10和其它用途的MacOS 10.12.5,这是呈现试图加载客户端上的浏览器时,以下问题之一:

zone.js:642 Unhandled Promise rejection: Template parse errors: 
More than one component matched on this element. 
Make sure that only one component's selector can match a given element. 
Conflicting components: MdButton,MdButton ("<span>[ERROR ->]<button class="butron" md-button [mdMenuTriggerFor]="menu">{{menuItem}}</button> 
<md-menu #menu="mdMe"): ng:///AppModule/[email protected]:6 
More than one component matched on this element. 
Make sure that only one component's selector can match a given element. 
Conflicting components: MdMenuItem,MdMenuItem ("}}</button> 
<md-menu #menu="mdMenu"> 
    <a [routerLink]="['/participant']" routerLinkActive="active">[ERROR ->]<button md-menu-item>Participante</button></a> 
    <a [routerLink]="['/company']" routerLinkActive="act"): ng:///AppModule/[email protected]:63 
More than one component matched on this element. 
[...and so on] 

的开发环境如下:

  • 节点7.9.0
  • NPM 4.2.0

和前端的package.json是:

"dependencies": { 
    "@angular/animations": "^4.0.2", 
    "@angular/common": "^4.0.0", 
    "@angular/compiler": "^4.0.0", 
    "@angular/core": "^4.0.0", 
    "@angular/flex-layout": "^2.0.0-beta.8", 
    "@angular/forms": "^4.0.0", 
    "@angular/http": "^4.0.0", 
    "@angular/material": "^2.0.0-beta.5", 
    "@angular/platform-browser": "^4.0.0", 
    "@angular/platform-browser-dynamic": "^4.0.0", 
    "@angular/router": "^4.0.0", 
    "@covalent/core": "^1.0.0-beta.3-2", 
    "@covalent/dynamic-forms": "^1.0.0-beta.3-2", 
    "@covalent/highlight": "^1.0.0-beta.3-2", 
    "@covalent/http": "^1.0.0-beta.3-2", 
    "@covalent/markdown": "^1.0.0-beta.3-2", 
    "core-js": "^2.4.1", 
    "hammerjs": "^2.0.8", 
    "ngx-uploader": "^2.2.8", 
    "rxjs": "^5.1.0", 
    "zone.js": "^0.8.4" 
    }, 
    "devDependencies": { 
    "@angular/cli": "^1.0.0", 
    "@angular/compiler-cli": "^4.0.0", 
    "@types/jasmine": "2.5.38", 
    "@types/node": "~6.0.60", 
    "codelyzer": "~2.0.0", 
    "jasmine-core": "~2.5.2", 
    "jasmine-spec-reporter": "~3.2.0", 
    "karma": "~1.4.1", 
    "karma-chrome-launcher": "~2.0.0", 
    "karma-cli": "~1.0.1", 
    "karma-coverage-istanbul-reporter": "^0.2.0", 
    "karma-jasmine": "~1.1.0", 
    "karma-jasmine-html-reporter": "^0.2.2", 
    "protractor": "~5.1.0", 
    "ts-node": "~2.0.0", 
    "tslint": "~4.5.0", 
    "typescript": "~2.2.0" 
    } 

我们已验证了我们的所有3节点,NPM,都在同一个软件包的版本相同,我们是在同犯在同一分支,但每当我们在Mac计算机上进行服务时,一切都会在节点控制台上正确加载,但在尝试加载应用程序时会出现上述错误,但在Windows环境中,我们无法重现问题,因为一切正常并且按预期。

我们删除并克隆了项目并完成了npm安装好几次,只删除了node_modules文件夹并重新安装了它们,重新安装了节点和npm,从全局包或本地调用了ng,依此类推,没有迄今为止工作。

我已经做了一些搜索,似乎它在角度2的早期版本上出现了一些人,但其中大部分都是通过更新软件包来解决的,而且因为我们3具有相同的功能,所以我们不认为这是问题所在,有没有其他人面对类似的东西?在这一点上,我们几乎无能为力。

非常感谢您的帮助。

编辑:我必须补充一点,这是从我更新项目从angular-cli测试版到稳定版以及角度从2.3.1到4.0.2时开始发生的。

回答

0

我修好了。

清除所有项目并再次克隆该项目,然后从package.json中删除所有'^'一切都按预期工作。这可能是一个来自冲突的东西的更新包。