我正在使用Samck 4.1.0-alpha库创建Xmpp客户端。已经创建了有效的用户。我试图通过代码发送消息，但是遇到了错误。
代码：
new Runnable(){
@Override
public void run() {
// TODO Auto-generated method stub
ConnectionConfiguration config = new ConnectionConfiguration("jabb3r.org", 5222, "jabb3r.org");
XMPPConnection connection = new XMPPTCPConnection(config);
try {
connection.connect();
connection.login("USERNAME", "PASSWORD");
// Assume we've created a XMPPConnection name "connection"._
ChatManager chatmanager = ChatManager.getInstanceFor(connection);
Chat newChat = chatmanager.createChat("neilneil@jabb3r.org", new MessageListener() {
public void processMessage(Chat chat, Message message) {
System.out.println("Received message: " + message);
}
});
try {
newChat.sendMessage("Howdy!");
}
catch (XMPPException e) {
System.out.println("Error Delivering block");
}
// ConnectionException.getFailedAddresses();
} catch (SmackException | IOException | XMPPException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
};
我遇到了一个奇怪的错误。 日志信息：
11-06 06:55:47.913: E/AndroidRuntime(1604): FATAL EXCEPTION: Thread-115
11-06 06:55:47.913:E/AndroidRuntime(1604):java.lang.NoClassDefFoundError:org.xbill.DNS.ResolverConfig
11-06 06:55:47.913: E/AndroidRuntime(1604): at org.jivesoftware.smack.SmackAndroid$1$1.run(SmackAndroid.java:41)
我找不到任何可以调试此错误的资源。