关于flutter-im插件安卓端的log问题

您好，在安卓端使用flutter-i m插件时经常出现错误日志：
第一种日志错误，经常在启动后出现
E/libc ( 9552): Access denied finding property "net.dns1"
E/libc ( 9552): Access denied finding property "net.dns1"
E/libc ( 9552): Access denied finding property "net.dns2"
E/libc ( 9552): Access denied finding property "net.dns2"
E/libc ( 9552): Access denied finding property "net.dns3"
E/libc ( 9552): Access denied finding property "net.dns4"
E/libc ( 9552): Access denied finding property "net.dns3"
E/libc ( 9552): Access denied finding property "net.dns4"

第二种 经常在发送语音时出现，看起来像是七牛sdk的版本问题？
D/Qiniu.FormUploader( 9552): upload use up host https://upload.qiniup.com
E/libc ( 9552): Access denied finding property "net.dns1"
E/libc ( 9552): Access denied finding property "net.dns2"
E/libc ( 9552): Access denied finding property "net.dns3"
E/libc ( 9552): Access denied finding property "net.dns4"
I/DnsManager( 9552): cant get local dns server.
I/DnsManager( 9552): java.io.IOException: cant get local dns server
I/DnsManager( 9552): at cn.jmessage.support.qiniu.android.dns.local.AndroidDnsServer$1.resolve(Unknown Source:115)
I/DnsManager( 9552): at cn.jmessage.support.qiniu.android.dns.DnsManager.queryInternal(Unknown Source:118)
I/DnsManager( 9552): at cn.jmessage.support.qiniu.android.dns.DnsManager.query(Unknown Source:35)
I/DnsManager( 9552): at cn.jmessage.support.qiniu.android.dns.DnsManager.queryInetAdress(Unknown Source:0)
I/DnsManager( 9552): at cn.jmessage.support.qiniu.android.storage.Configuration$Builder$1.lookup(Unknown Source:7)
I/DnsManager( 9552): at cn.jmessage.support.qiniu.android.http.Client$1.lookup(Unknown Source:2)
I/DnsManager( 9552): at cn.jmessage.support.okhttp3.internal.connection.RouteSelector.resetNextInetSocketAddress(Unknown Source:129)
I/DnsManager( 9552): at cn.jmessage.support.okhttp3.internal.connection.RouteSelector.nextProxy(Unknown Source:20)
I/DnsManager( 9552): at cn.jmessage.support.okhttp3.internal.connection.RouteSelector.next(Unknown Source:17)
I/DnsManager( 9552): at cn.jmessage.support.okhttp3.internal.connection.StreamAllocation.findConnection(Unknown Source:110)
I/DnsManager( 9552): at cn.jmessage.support.okhttp3.internal.connection.StreamAllocation.findHealthyConnection(Unknown Source:0)
I/DnsManager( 9552): at cn.jmessage.support.okhttp3.internal.connection.StreamAllocation.newStream(Unknown Source:22)
I/DnsManager( 9552): at cn.jmessage.support.okhttp3.internal.connection.ConnectInterceptor.intercept(Unknown Source:25)
I/DnsManager( 9552): at cn.jmessage.support.okhttp3.internal.http.RealInterceptorChain.proceed(Unknown Source:164)
I/DnsManager( 9552): at cn.jmessage.support.okhttp3.internal.http.RealInterceptorChain.proceed(Unknown Source:6)
I/DnsManager( 9552): at cn.jmessage.support.okhttp3.internal.cache.CacheInterceptor.intercept(Unknown Source:135)
I/DnsManager( 9552): at cn.jmessage.support.okhttp3.internal.http.RealInterceptorChain.proceed(Unknown Source:164)
I/DnsManager( 9552): at cn.jmessage.support.okhttp3.internal.http.RealInterceptorChain.proceed(Unknown Source:6)
I/DnsManager( 9552): at cn.jmessage.support.okhttp3.internal.http.BridgeInterceptor.intercept(Unknown Source:218)
I/DnsManager( 9552): at cn.jmessage.support.okhttp3.internal.http.RealInterceptorChain.proceed(Unknown Source:164)
I/DnsManager( 9552): at cn.jmessage.support.okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(Unknown Source:48)
I/DnsManager( 9552): at cn.jmessage.support.okhttp3.internal.http.RealInterceptorChain.proceed(Unknown Source:164)
I/DnsManager( 9552): at cn.jmessage.support.okhttp3.internal.http.RealInterceptorChain.proceed(Unknown Source:6)
I/DnsManager( 9552): at cn.jmessage.support.okhttp3.RealCall.getResponseWithInterceptorChain(Unknown Source:115)
I/DnsManager( 9552): at cn.jmessage.support.okhttp3.RealCall$AsyncCall.execute(Unknown Source:4)
I/DnsManager( 9552): at cn.jmessage.support.okhttp3.internal.NamedRunnable.run(Unknown Source:17)
I/DnsManager( 9552): at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
I/DnsManager( 9552): at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
I/DnsManager( 9552): at java.lang.Thread.run(Thread.java:764)

急需您们的回复！