Java 具有AWS分析集成的Android应用程序无法读取awsconfiguration.json

我正在学习教程

我只是想了解一下Android开发和AWS集成。我安装了基本的helloworld Android应用程序，如下所示。然后在第一个链接中添加AWS组件

当我进入“MonitorAnalytics”部分时，我的项目将生成，但在运行时抛出异常

例外情况如下：

java.lang.RuntimeException: Unable to start activity ComponentInfo{com.xx.xxxx.wearables_data_receiver.app/com.xx.xxxx.wearables_data_receiver.feature.MainActivity}: java.lang.RuntimeException: Failed to read awsconfiguration.json please check that it is correctly formed.
    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2416)
    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2476)
    at android.app.ActivityThread.-wrap11(ActivityThread.java)
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1344)
    at android.os.Handler.dispatchMessage(Handler.java:102)
    at android.os.Looper.loop(Looper.java:148)
    at android.app.ActivityThread.main(ActivityThread.java:5417)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
 Caused by: java.lang.RuntimeException: Failed to read awsconfiguration.json please check that it is correctly formed.
    at com.amazonaws.mobile.config.AWSConfiguration.readInputJson(AWSConfiguration.java:99)
    at com.amazonaws.mobile.config.AWSConfiguration.<init>(AWSConfiguration.java:83)
    at com.amazonaws.mobile.config.AWSConfiguration.<init>(AWSConfiguration.java:68)
    at com.amazonaws.mobile.config.AWSConfiguration.<init>(AWSConfiguration.java:45)
    at com.amazonaws.mobile.client.AWSMobileClient.initialize(AWSMobileClient.java:155)
    at com.xx.xxxx.wearables_data_receiver.feature.MainActivity.onCreate(MainActivity.java:51)
    at android.app.Activity.performCreate(Activity.java:6237)
    at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1107)
    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2369)
    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2476) 
    at android.app.ActivityThread.-wrap11(ActivityThread.java) 
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1344) 
    at android.os.Handler.dispatchMessage(Handler.java:102) 
    at android.os.Looper.loop(Looper.java:148) 
    at android.app.ActivityThread.main(ActivityThread.java:5417) 
    at java.lang.reflect.Method.invoke(Native Method) 
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726) 
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616) 
 Caused by: android.content.res.Resources$NotFoundException: Resource ID #0x0
    at android.content.res.Resources.getValue(Resources.java:1351)
    at android.content.res.Resources.openRawResource(Resources.java:1265)
    at android.content.res.Resources.openRawResource(Resources.java:1241)
    at com.amazonaws.mobile.config.AWSConfiguration.readInputJson(AWSConfiguration.java:88)

指向教程中第一个链接中的“AWSMobileClient.getInstance（）.initialize”调用：

AWSMobileClient.getInstance().initialize(this, new AWSStartupHandler() {
        @Override
        public void onComplete(AWSStartupResult awsStartupResult) {
            System.out.println("AWSMobileClient is instantiated and you are connected to AWS!");
        }
    }).execute();

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我不确定这里发生了什么，我尝试打开文件权限，并将其放在几个不同的目录中，但没有效果。任何帮助都将不胜感激

该错误是由于缺少awsconfiguration.json文件造成的

 Caused by: java.lang.RuntimeException: Failed to read awsconfiguration.json please check that it is correctly formed.

---

您是否可以确保将

awscoConfiguration.json

文件放在

res/raw

目录中并具有有效的json？如果您使用Amplify CLI进行了设置，它将始终自动使用所需信息更新

AWSCOConfiguration.json

文件。

这无疑是此问题的解决方案。我必须将awsconfiguration.json移动到res/raw目录。现在应用程序抱怨该文件中缺少配置，但我想这是另一个问题。谢谢

 Caused by: java.lang.RuntimeException: Failed to read awsconfiguration.json please check that it is correctly formed.