应用程序在添加@ ionic-native / Camera后显示空白屏幕

Question

我正在尝试将相机集成到我的离子应用程序中，但问题是当我添加原生插件时应用程序显示空白屏幕。以下是我如何在我的应用中添加原生插件。目前我正在为iOS构建这个

  

npm install @ ionic-native / camera --save

在app.module.ts中我在提供商下添加了相机

  

从@ ion-native / camera＆＃39;;

导入{相机}      

提供者：[       状态栏，       闪屏，       相机，       {provide：ErrorHandler，useClass：IonicErrorHandler}     ]

如果我保存任何文件，实时重新加载将触发并显示错误屏幕，我无法弄清楚问题是什么。任何人都可以建议。

控制台日志

Error: Debug Failure. 

at typeToString (/Users/developermac/Desktop/samples/sample1/node_modules/typescript/lib/typescript.js:28777:22)
    at reportRelationError (/Users/developermac/Desktop/samples/sample1/node_modules/typescript/lib/typescript.js:34714:34)
    at isRelatedTo (/Users/developermac/Desktop/samples/sample1/node_modules/typescript/lib/typescript.js:34860:21)
    at checkTypeRelatedTo (/Users/developermac/Desktop/samples/sample1/node_modules/typescript/lib/typescript.js:34697:26)
    at checkTypeAssignableTo (/Users/developermac/Desktop/samples/sample1/node_modules/typescript/lib/typescript.js:34398:20)
    at checkVariableLikeDeclaration (/Users/developermac/Desktop/samples/sample1/node_modules/typescript/lib/typescript.js:44884:21)
    at checkPropertyDeclaration (/Users/developermac/Desktop/samples/sample1/node_modules/typescript/lib/typescript.js:43383:13)
    at checkSourceElement (/Users/developermac/Desktop/samples/sample1/node_modules/typescript/lib/typescript.js:46700:28)
    at Object.forEach (/Users/developermac/Desktop/samples/sample1/node_modules/typescript/lib/typescript.js:1506:30)
    at checkClassDeclaration (/Users/developermac/Desktop/samples/sample1/node_modules/typescript/lib/typescript.js:45765:16)