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POAndroid java.lang.ClassCastException with a socket
 

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  1. POAndroid java.lang.ClassCastException with a socket
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    <p>I'm developing an android application to connect to a server. I'm having some issues with errors, the exact same application works perfectly with java swing on a standard pc. The exact error is E/AndroidRuntime(1257): java.lang.ClassCastException: net.rc.packet.incoming.lister.PServerList cannot be cast to net.rc.packet.Packet This is my PServerList class</p> <pre><code>package net.rc.packet.incoming.lister; import java.util.List; import net.rc.entity.ServerDescription; import net.rc.packet.incoming.ServerPacket; public class PServerList implements ServerPacket { public List &lt; ServerDescription &gt; server_descriptions; public PServerList(List &lt; ServerDescription &gt; server_descriptions) { this.server_descriptions = server_descriptions; } public String toString() { StringBuilder string_builder = new StringBuilder(); string_builder.append("["); for (ServerDescription server_description: server_descriptions) { string_builder.append(server_description); string_builder.append(", "); } string_builder.append("]"); return string_builder.toString(); } } } </code></pre> <p>And here's my socketprocessor class</p> <pre><code>package net.rc.socket; import java.util.List; import java.util.Queue; import java.util.concurrent.LinkedBlockingQueue; import javax.inject.Inject; import net.rc.packet.Packet; import net.rc.socket.processor.PacketProcessor; public class SocketProcessor { @ Inject public SocketProcessor(List &lt; PacketProcessor &gt; all_processors) { this.all_processors = all_processors; } private final List &lt; PacketProcessor &gt; all_processors; private final Queue &lt; Byte &gt; buffer = new LinkedBlockingQueue &lt; Byte &gt; (); private PacketProcessor active_processor = null; public void accept(byte[] bytes) { for (int i = 0; i &lt; bytes.length; i++) { buffer.offer(bytes[i]); } } public boolean isComplete() { while (!buffer.isEmpty()) { if (active_processor == null) { int packet_code = (buffer.peek() - 32) &amp; 0xFF; for (PacketProcessor processor: all_processors) { if (processor.handles(packet_code)) { active_processor = processor; break; } } } else { if (active_processor.isSegmentDone() &amp;&amp; !active_processor.isComplete()) { active_processor = null; continue; } } if (active_processor.isComplete()) { return true; } active_processor.accept(buffer.poll()); } if (active_processor == null) { return false; } else { return active_processor.isComplete(); } } public &lt; T extends Packet &gt; T getPacket() { if (!isComplete()) return null; T packet = active_processor.getPacket(); active_processor = null; return packet; } public boolean isEmpty() { return buffer.isEmpty(); } } </code></pre> <p>Any ideas? I'm stuck. Here's the logcat</p> <pre><code>E/AndroidRuntime(1257): java.lang.ClassCastException: net.rc.packet.incoming.lister.PServerList cannot be cast to net.rc.packet.Packet E/AndroidRuntime(1257): at net.rc.socket.SocketProcessor.getPacket(SocketProcessor.java:70) E/AndroidRuntime(1257): at net.rc.packet.DefaultPacketServer.receive(DefaultPacketServer.java:40) E/AndroidRuntime(1257): at net.rc.RemoteControlHandler.run(RemoteControlHandler.java:23) E/AndroidRuntime(1257): at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1080) E/AndroidRuntime(1257): at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573) E/AndroidRuntime(1257): at java.lang.Thread.run(Thread.java:856) </code></pre>
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    1. USNick Garfitt
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    1. COstacktrace from logcat please?
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      1. USSankar V
    2. COEdited and added it.
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      1. USNick Garfitt
    3. COwhich is the line SocketProcessor.java:70?
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      1. USSankar V
 

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