Question

我在Angular 8.0中使用NativeScript 6.1.1，确实在某个时候使用过“ tns预览”，但是现在当我尝试运行“ tns预览”并使用我的Samsung Galaxy S8（Android 7）时，得到这个错误

Successfully sent initial files for platform android.
LOG from device Galaxy S8: com.tns.Runtime.callJSMethodNative(Native Method)
LOG from device Galaxy S8: com.tns.Runtime.dispatchCallJSMethodNative(Runtime.java:1209)
LOG from device Galaxy S8: com.tns.Runtime.callJSMethodImpl(Runtime.java:1096)
LOG from device Galaxy S8: Angular is running in the development mode. Call enableProdMode() to enable the production mode.
LOG from device Galaxy S8: com.tns.Runtime.callJSMethod(Runtime.java:1083)
LOG from device Galaxy S8: ERROR Error: Uncaught (in promise): Error: com.tns.NativeScriptException: Failed to find module: "nativescript-angular/http", relative to: app/tns_modules/
LOG from device Galaxy S8: com.tns.Module.resolvePath(Module.java:56)
LOG from device Galaxy S8: com.tns.Module.resolvePathHelper(Module.java:151)
LOG from device Galaxy S8: com.tns.Runtime.callJSMethod(Runtime.java:1063)
LOG from device Galaxy S8: com.tns.Runtime.callJSMethod(Runtime.java:1055)
LOG from device Galaxy S8: com.tns.NativeScriptActivity.onCreate(NativeScriptActivity.java:20)
LOG from device Galaxy S8: android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1126)
LOG from device Galaxy S8: android.app.Activity.performCreate(Activity.java:6955)
LOG from device Galaxy S8: android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2927)
LOG from device Galaxy S8: android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3045)
LOG from device Galaxy S8: and...
LOG from device Galaxy S8: android.app.ActivityThread.-wrap14(ActivityThread.java)

我已经尝试过刷新所有内容；

rm -rf node_modules platforms hooks
npm i
tns run android
tns preview

那没有帮助。它可以在模拟器中工作。我尝试改用http-client，但无法启动。我已经更新到最新的软件包，但这也无济于事。

Answer 1

自Angular 8起@angular/http已删除，因此nativescript-angular/http。

您必须migrate至NativeScriptHttpClientModule

找不到模块：“ nativescript-angular / http”，相对于：app / tns_modules /

1 个答案: