Crashlytics连接被拒绝 - 无法连接到无法连接到api.crashlytics.com

Question

启动我的应用程序时收到以下错误.使用插件配置Crashlytics - 存在build.gradle,AndroidManifest.xml,crashlytics.properties中的相应条目.从我的Application类开始Crashlytics.我每次都得到这个.我不是代理或任何事情的背后.

E/Crashlytics? Error performing auto configuration.
com.crashlytics.android.internal.aD: java.net.ConnectException: failed to connect to api.crashlytics.com/127.0.0.1 (port 443) after 10000ms: isConnected failed: ECONNREFUSED (Connection refused)
        at com.crashlytics.android.internal.ay.a(SourceFile:2582)
        at com.crashlytics.android.internal.ay.b(SourceFile:2562)
        at com.crashlytics.android.internal.ay.b(SourceFile:2548)
        at com.crashlytics.android.a.a(SourceFile:81)
        at com.crashlytics.android.a.a(SourceFile:50)
        at com.crashlytics.android.Crashlytics.a(SourceFile:895)
        at com.crashlytics.android.Crashlytics.a(SourceFile:54)
        at com.crashlytics.android.t.a(SourceFile:839)
        at com.crashlytics.android.internal.aa.run(SourceFile:13)
        at java.lang.Thread.run(Thread.java:841)
 Caused by: java.net.ConnectException: failed to connect to api.crashlytics.com/127.0.0.1 (port 443) after 10000ms: isConnected failed: ECONNREFUSED (Connection refused)
        at libcore.io.IoBridge.isConnected(IoBridge.java:223)
        at libcore.io.IoBridge.connectErrno(IoBridge.java:161)
        at libcore.io.IoBridge.connect(IoBridge.java:112)
        at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:192)
        at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:459)
        at java.net.Socket.connect(Socket.java:843)
        at com.android.okhttp.internal.Platform.connectSocket(Platform.java:131)
        at com.android.okhttp.Connection.connect(Connection.java:101)
        at com.android.okhttp.internal.http.HttpEngine.connect(HttpEngine.java:294)
        at com.android.okhttp.internal.http.HttpEngine.sendSocketRequest(HttpEngine.java:255)
        at com.android.okhttp.internal.http.HttpEngine.sendRequest(HttpEngine.java:206)
        at com.android.okhttp.internal.http.HttpURLConnectionImpl.execute(HttpURLConnectionImpl.java:345)
        at com.android.okhttp.internal.http.HttpURLConnectionImpl.connect(HttpURLConnectionImpl.java:89)
        at com.android.okhttp.internal.http.HttpURLConnectionImpl.getOutputStream(HttpURLConnectionImpl.java:197)
        at com.android.okhttp.internal.http.HttpsURLConnectionImpl.getOutputStream(HttpsURLConnectionImpl.java:254)
        at com.crashlytics.android.internal.ay.i(SourceFile:2486)
        at com.crashlytics.android.internal.ay.j(SourceFile:2499)

Answer 1

来自Crashlytics的Hemal来自这里.你能检查一下广告拦截软件是否干扰了连接吗？

Answer 2

我在小米M4上遇到了同样的问题.如上所述,如果您没有任何广告拦截应用程序,那么主要原因是/ets/hosts文件.

你可以从命令行检查这个猜测:

adb shell # run a shell there
cat /etc/hosts | grep crashlytics # print file content and filter it by 'crashlytics' word

如果你看到这样的行列表,那么你正在寻找的问题是:

127.0.0.1 api.crashlytics.com
127.0.0.1 apps.crashlytics.com
127.0.0.1 beta.crashlytics.com
127.0.0.1 blog.crashlytics.com
127.0.0.1 calendar.crashlytics.com
127.0.0.1 crashlytics.com
127.0.0.1 docs.crashlytics.com
127.0.0.1 download.crashlytics.com
127.0.0.1 e.crashlytics.com
127.0.0.1 report.crashlytics.com
127.0.0.1 reports.crashlytics.com
127.0.0.1 settings.crashlytics.com
127.0.0.1 support.crashlytics.com
127.0.0.1 try.crashlytics.com
127.0.0.1 www.crashlytics.com

要解决此问题,您应该对它们进行评论.我在这里找到了如何做到这一点的想法,但我无法通过vi编辑文件.所以我只是拉,改变并推回hosts文件.请注意:您的设备必须扎根才能执行此操作.

adb pull /etc/hosts ./<your_computer_directory> # get hosts file from device 

只需评论这样的行:

#127.0.0.1 api.crashlytics.com
#127.0.0.1 apps.crashlytics.com
#127.0.0.1 beta.crashlytics.com
#127.0.0.1 blog.crashlytics.com
#127.0.0.1 calendar.crashlytics.com
#127.0.0.1 crashlytics.com
#127.0.0.1 docs.crashlytics.com
#127.0.0.1 download.crashlytics.com
#127.0.0.1 e.crashlytics.com
#127.0.0.1 report.crashlytics.com
#127.0.0.1 reports.crashlytics.com
#127.0.0.1 settings.crashlytics.com
#127.0.0.1 support.crashlytics.com
#127.0.0.1 try.crashlytics.com
#127.0.0.1 www.crashlytics.com

没有root规则你就无法推回它.所以将它推入一些tmp用户目录:

adb push ./<your_computer_directory>/hosts /mnt/sdcard/hosts

然后以root身份输入并替换/etc/hosts文件:

adb shell # run a shell there
su # become the root (don't miss confirmation request!)
mount -o remount,rw /system # allow to write
cp /mnt/sdcard/hosts /etc/hosts
rm /mnt/sdcard/hosts
mount -o remount,ro /system # get things back to normal
exit # unroot
nslookup YourBlockedAdSite.Net # check if it works
exit # good bye

利润!

Answer 3

面临同样的问题，AdAway 屏蔽了 crashlytics.com。刚刚将此主机添加到白名单。