连接时Smack XMPP android崩溃

Question

我之前将Smack XMPP用于一个Android应用程序，但除今天早晨它无缘无故崩溃外，其他所有东西都运行得非常流畅。 这是我在Gradle中包含的内容：

compile 'org.igniterealtime.smack:smack-android:4.2.0'
compile 'org.igniterealtime.smack:smack-tcp:4.2.0'
compile 'org.igniterealtime.smack:smack-android-extensions:4.2.0' 

并且日志显示此错误

位于de.measite.minidns.DNSName.from（DNSName.java:287）位于de.measite.minidns.dnssec.DNSSECClient。（DNSSECClient.java:48）位于de.measite.minidns.hla.DnssecResolverApi的java.lang.ExceptionInInitializerError org.jivesoft上的de.measite.minidns.hla.DnssecResolverApi。（DnssecResolverApi.java:38）位于de.measite.minidns.hla.DnssecResolverApi。（DnssecResolverApi.java:31）位于org.jivesoft。 org.jivesoftware.smack上的java.lang.Class.classForName（本机方法）处的.util.dns.minidns.MiniDnsResolver。（MiniDnsResolver.java:54）。 SmackInitialization.loadSmackClass（SmackInitialization.java:218）私有静态最终DNSName DEFAULT_DLV = DNSName.from（“ dlv.isc.org”）;

在这条线上

  XMPPTCPConnectionConfiguration.Builder config = XMPPTCPConnectionConfiguration
                .builder();

我搜寻了很多，但找不到任何东西。

谢谢

Answer 1

嗨，我也遇到了这个问题。

问题来自一个依赖项“ de.measite.minidns”，该依赖项推送了带有错误的更新。 因此，我通过排除自动依赖性并包括最后一个稳定版本来解决了该问题。 它解决了我的问题。 希望它对你们有用

    compile ('org.igniterealtime.smack:smack-android:4.2.0') {
      exclude  group:'de.measite.minidns'
    }
    compile ('org.igniterealtime.smack:smack-tcp:4.2.0') {
      exclude  group:'de.measite.minidns'
    }
    compile group: 'de.measite.minidns', name: 'minidns-hla', version: 
    '0.2.2'

Answer 2

dependencies {

compile fileTree(include: ['*.jar'], dir: 'libs')
androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
    exclude group: 'com.android.support', module: 'support-annotations'
})
//open due to the need to get offline messages
compile 'org.igniterealtime.smack:smack-extensions:4.2.0'
compile 'org.igniterealtime.smack:smack-im:4.2.0'

compile  ('org.igniterealtime.smack:smack-android:4.2.0') {
    exclude  group:'de.measite.minidns'
}


compile 'org.igniterealtime.smack:smack-experimental:4.2.0'

// Optional for XMPPTCPConnection
compile ('org.igniterealtime.smack:smack-tcp:4.2.0') {
    exclude  group:'de.measite.minidns'
}

compile group: 'de.measite.minidns', name: 'minidns-hla', version:
        '0.2.2'
}