我已经在我的Nexus 5上使用了几个月的应用程序，但最近开始在旧设备上测试它。当我在我的Galaxy Nexus（GSM）上测试并且应用程序崩溃时，我没有收到Crashlytics的报告。当我检查日志时，我得到了这个输出：
11-14 16:42:29.435: E/Fabric(8283): Failed to retrieve settings from https://settings.crashlytics.com/spi/v2/platforms/android/apps/[APP.PACKAGE.NAME]/settings
11-14 16:42:29.435: E/Fabric(8283): io.fabric.sdk.android.services.network.HttpRequest$HttpRequestException: java.net.ConnectException: failed to connect to settings.crashlytics.com/127.0.0.1 (port 443) after 10000ms: isConnected failed: ECONNREFUSED (Connection refused)
11-14 16:42:29.435: E/Fabric(8283): at io.fabric.sdk.android.services.network.HttpRequest.code(HttpRequest.java:1392)
11-14 16:42:29.435: E/Fabric(8283): at io.fabric.sdk.android.services.network.HttpRequest.stream(HttpRequest.java:1665)
11-14 16:42:29.435: E/Fabric(8283): at io.fabric.sdk.android.services.network.HttpRequest.buffer(HttpRequest.java:1654)
11-14 16:42:29.435: E/Fabric(8283): at io.fabric.sdk.android.services.network.HttpRequest.body(HttpRequest.java:1577)
11-14 16:42:29.435: E/Fabric(8283): at io.fabric.sdk.android.services.network.HttpRequest.body(HttpRequest.java:1591)
11-14 16:42:29.435: E/Fabric(8283): at io.fabric.sdk.android.services.settings.DefaultSettingsSpiCall.invoke(DefaultSettingsSpiCall.java:65)
11-14 16:42:29.435: E/Fabric(8283): at io.fabric.sdk.android.services.settings.DefaultSettingsController.loadSettingsData(DefaultSettingsController.java:63)
11-14 16:42:29.435: E/Fabric(8283): at io.fabric.sdk.android.services.settings.DefaultSettingsController.loadSettingsData(DefaultSettingsController.java:47)
11-14 16:42:29.435: E/Fabric(8283): at io.fabric.sdk.android.services.settings.Settings.loadSettingsData(Settings.java:139)
11-14 16:42:29.435: E/Fabric(8283): at io.fabric.sdk.android.Onboarding.doInBackground(Onboarding.java:80)
11-14 16:42:29.435: E/Fabric(8283): at io.fabric.sdk.android.Onboarding.doInBackground(Onboarding.java:26)
11-14 16:42:29.435: E/Fabric(8283): at io.fabric.sdk.android.Kit$InitializationTask.doInBackground(Kit.java:219)
11-14 16:42:29.435: E/Fabric(8283): at io.fabric.sdk.android.Kit$InitializationTask.doInBackground(Kit.java:189)
11-14 16:42:29.435: E/Fabric(8283): at io.fabric.sdk.android.services.concurrency.AsyncTask$2.call(AsyncTask.java:294)
11-14 16:42:29.435: E/Fabric(8283): at java.util.concurrent.FutureTask.run(FutureTask.java:237)
11-14 16:42:29.435: E/Fabric(8283): at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:422)
11-14 16:42:29.435: E/Fabric(8283): at java.util.concurrent.FutureTask.run(FutureTask.java:237)
11-14 16:42:29.435: E/Fabric(8283): at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
11-14 16:42:29.435: E/Fabric(8283): at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
11-14 16:42:29.435: E/Fabric(8283): at java.lang.Thread.run(Thread.java:841)
11-14 16:42:29.435: E/Fabric(8283): Caused by: java.net.ConnectException: failed to connect to settings.crashlytics.com/127.0.0.1 (port 443) after 10000ms: isConnected failed: ECONNREFUSED (Connection refused)
11-14 16:42:29.435: E/Fabric(8283): at libcore.io.IoBridge.isConnected(IoBridge.java:223)
11-14 16:42:29.435: E/Fabric(8283): at libcore.io.IoBridge.connectErrno(IoBridge.java:161)
11-14 16:42:29.435: E/Fabric(8283): at libcore.io.IoBridge.connect(IoBridge.java:112)
11-14 16:42:29.435: E/Fabric(8283): at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:192)
11-14 16:42:29.435: E/Fabric(8283): at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:459)
11-14 16:42:29.435: E/Fabric(8283): at java.net.Socket.connect(Socket.java:843)
11-14 16:42:29.435: E/Fabric(8283): at com.android.okhttp.internal.Platform.connectSocket(Platform.java:131)
11-14 16:42:29.435: E/Fabric(8283): at com.android.okhttp.Connection.connect(Connection.java:101)
11-14 16:42:29.435: E/Fabric(8283): at com.android.okhttp.internal.http.HttpEngine.connect(HttpEngine.java:294)
11-14 16:42:29.435: E/Fabric(8283): at com.android.okhttp.internal.http.HttpEngine.sendSocketRequest(HttpEngine.java:255)
11-14 16:42:29.435: E/Fabric(8283): at com.android.okhttp.internal.http.HttpEngine.sendRequest(HttpEngine.java:206)
11-14 16:42:29.435: E/Fabric(8283): at com.android.okhttp.internal.http.HttpURLConnectionImpl.execute(HttpURLConnectionImpl.java:345)
11-14 16:42:29.435: E/Fabric(8283): at com.android.okhttp.internal.http.HttpURLConnectionImpl.getResponse(HttpURLConnectionImpl.java:296)
11-14 16:42:29.435: E/Fabric(8283): at com.android.okhttp.internal.http.HttpURLConnectionImpl.getHeaderField(HttpURLConnectionImpl.java:143)
11-14 16:42:29.435: E/Fabric(8283): at com.android.okhttp.internal.http.HttpsURLConnectionImpl.getHeaderField(HttpsURLConnectionImpl.java:226)
11-14 16:42:29.435: E/Fabric(8283): at io.fabric.sdk.android.services.network.HttpRequest.header(HttpRequest.java:1913)
11-14 16:42:29.435: E/Fabric(8283): at io.fabric.sdk.android.services.network.HttpRequest.parameter(HttpRequest.java:2005)
11-14 16:42:29.435: E/Fabric(8283): at io.fabric.sdk.android.services.network.HttpRequest.charset(HttpRequest.java:2111)
11-14 16:42:29.435: E/Fabric(8283): ... 16 more
11-14 16:42:29.435: E/Fabric(8283): Caused by: libcore.io.ErrnoException: isConnected failed: ECONNREFUSED (Connection refused)
11-14 16:42:29.435: E/Fabric(8283): at libcore.io.IoBridge.isConnected(IoBridge.java:208)
11-14 16:42:29.435: E/Fabric(8283): ... 33 more
在我的Nexus 5上，一切都很好（就报道而言），我的Galaxy Nexus在使用同一个应用程序时会发生什么？
以下是从启动到崩溃的完整日志（删除了私人信息）：http://pastebin.com/9v90Cpws