我一直在尝试将我的Android应用中的Facebook广告与Audience-network-sdk:5.0.0集成在一起,Facebook sdk崩溃并出现以下错误:
10-16 13:12:07.128 25301-25725/? D/ProxyCache: Open connection to http://127.0.0.1:43557/ping
10-16 13:12:08.318 25301-25586/? E/ProxyCache: Error pinging server [attempt: 2, timeout: 1200].
java.util.concurrent.TimeoutException
at java.util.concurrent.FutureTask.get(FutureTask.java:176)
at com.facebook.ads.internal.r.b.f.b(Unknown Source)
at com.facebook.ads.internal.r.b.f.<init>(Unknown Source)
at com.facebook.ads.internal.r.b.f.<init>(Unknown Source)
at com.facebook.ads.internal.f.d$1.a(Unknown Source)
at com.facebook.ads.internal.f.d$1.call(Unknown Source)
at java.util.concurrent.FutureTask.run(FutureTask.java:237)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
at java.lang.Thread.run(Thread.java:818)
Shutdown server... Error pinging server [attempts: 3, max timeout: 1200].
10-16 13:12:08.318 25301-25586/? I/ProxyCache: Shutdown proxy server
10-16 13:12:08.328 25301-25602/? W/System.err: java.lang.InterruptedException
10-16 13:12:08.348 25301-25602/? W/System.err: at java.lang.Thread.sleep(Native Method)
at java.lang.Thread.sleep(Thread.java:1031)
at java.lang.Thread.sleep(Thread.java:985)
at com.splunk.mint.ExceptionHandler.uncaughtException(ExceptionHandler.java:64)
at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:693)
at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:690)
10-16 13:12:08.348 25301-25602/? E/AndroidRuntime: FATAL EXCEPTION: Thread-12294
PID: 25301
java.lang.NullPointerException: Attempt to invoke virtual method 'void java.io.FileDescriptor.setInt$(int)' on a null object reference
at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:93)
at java.net.ServerSocket.implAccept(ServerSocket.java:216)
at java.net.ServerSocket.accept(ServerSocket.java:140)
at com.facebook.ads.internal.r.b.f.e(Unknown Source)
at com.facebook.ads.internal.r.b.f.a(Unknown Source)
at com.facebook.ads.internal.r.b.f$e.run(Unknown Source)
at java.lang.Thread.run(Thread.java:818)
如您所见,跟踪仅告诉您ping(以及与本地主机的连接)失败了,但并没有告诉您更多信息。我没有解决它,因为它仅在物理设备中发生并且仅在我的应用程序中发生(Facebook的示例应用程序在同一设备和同一网络中运行良好)。
我不知道为什么会发生以及如何解决。
最佳答案
所以我终于找到了错误和解决方案。
让我解释一下错误:
Facebook ads SDK使用localhost代理缓存下载广告资产
我还使用Splunk Mint跟踪我的应用在生产中的错误。
Splunk Mint库在http监视方面存在问题:
Disable network monitoring
解决方案是在初始化Mint SDK之前添加以下行:
Mint.disableNetworkMonitoring();