相关疑难解决方法(0)

Fabric报告罕见的崩溃,我通常无法重现

Fabric将其识别为运行Android 5.0.2的Batmobile(制造商)Defy Mini(设备型号)摩托罗拉有一款名为Defy Mini的设备,该设备于2012年推出,运行Android 2.3.

其他答案报告趋势科技用于扫描病毒的虚假设备 /sf/answers/2445958931/

以下是涉及此特定设备的不可重现错误的报告:https://groups.google.com/forum/#!topic / google-admob -ads-sdk/5KQ2SxazCjg

我可以忽略此设备是唯一受影响设备的所有崩溃吗？

有谁知道这次崩溃？

Fatal Exception: java.lang.NullPointerException
       at com.google.firebase.messaging.FirebaseMessagingService.zzo(Unknown Source)
       at com.google.firebase.messaging.FirebaseMessagingService.zzn(Unknown Source)
       at com.google.firebase.messaging.FirebaseMessagingService.zzm(Unknown Source)
       at com.google.firebase.iid.zzb$2.run(Unknown Source)
       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1076)
       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:569)
       at java.lang.Thread.run(Thread.java:856)

它不会发生那么多,大约0.1%的会话.

报告的环境:GI-I9500_TMMARS/Android 4.1.1.

我正在制作使用DownloadManager的Android应用程序.我想将文件下载到我制作的文件夹中.但是这些来源不起作用.并发生IllegalstateException.我能做什么？？

urlToDownload = Uri.parse(URL);
List<String> pathSegments = urlToDownload.getPathSegments();
request = new DownloadManager.Request(urlToDownload);
request.setTitle(Titlename);
request.setDescription("MCPE STORE");
request.setDestinationInExternalPublicDir(
                   Environment.getExternalStorageDirectory().getAbsolutePath() + 
                   "/MCPE STORE", pathSegments.get(pathSegments.size()-1));

Environment.getExternalStoragePublicDirectory(
                   Environment.getExternalStorageDirectory().getAbsolutePath() + 
                   "/MCPE STORE").mkdir();
latestId = downloadManager.enqueue(request);