Exception in packet listener when joining a groupchat room

Smack Smack Support
1

User did successfully joined the room, but I don’t know why I keep getting this error…

This is from the latest build : 4.2.0-beta3-SNAPSHOT

E/AbstractXMPPConnection: Exception in packet listener

                                                                        java.lang.ClassCastException: org.jivesoftware.smack.packet.Presence cannot be cast to org.jivesoftware.smack.packet.Message

                                                                            at org.jivesoftware.smackx.muc.MultiUserChat$4.processPacket(MultiUserChat.java:25 4)

                                                                            at org.jivesoftware.smack.AbstractXMPPConnection$5.run(AbstractXMPPConnection.java :1165)

                                                                            at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)

                                                                            at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)

                                                                            at java.lang.Thread.run(Thread.java:818)
2

Will be fixed in future versions of this snapshot release. But even with this exception being thrown, everything should work as expected. Thanks for reporting.

3

Yes, it is still working alright. Thank you. also one more [minor question]

when I tried to update the subject of a room, I get a timeout:

11-13 10:25:49.839 24243-24352/com.cyberprologue.cp D/SMACK: SENT (0): Changing subject topic-tst

11-13 10:25:50.040 24243-24353/com.cyberprologue.cp D/SMACK: RECV (0):

11-13 10:25:54.998 24243-24323/com.cyberprologue.cp W/System.err: org.jivesoftware.smack.SmackException$NoResponseException: No response received within reply timeout. Timeout was 5000ms (~5s). Waited for response using: AndFilter: (AndFilter: (FromMatchesFilter (ignoreResourcepart): mytest@group.myserver.com, MessageTypeFilter: type=groupchat), org.jivesoftware.smackx.muc.MultiUserChat$6@eea73a7).

11-13 10:25:55.012 24243-24323/com.cyberprologue.cp W/System.err: at org.jivesoftware.smack.PacketCollector.nextResultOrThrow(PacketCollector.java:2 53)

11-13 10:25:55.012 24243-24323/com.cyberprologue.cp W/System.err: at org.jivesoftware.smack.PacketCollector.nextResultOrThrow(PacketCollector.java:2 08)

11-13 10:25:55.012 24243-24323/com.cyberprologue.cp W/System.err: at org.jivesoftware.smackx.muc.MultiUserChat.changeSubject(MultiUserChat.java:1978 )

11-13 10:25:55.012 24243-24323/com.cyberprologue.cp W/System.err: at com.cyberprologue.cp.MyXMPP.MUC_init(MyXMPP.java:182)

11-13 10:25:55.012 24243-24323/com.cyberprologue.cp W/System.err: at com.cyberprologue.cp.MyXMPP$17.authenticated(MyXMPP.java:869)

11-13 10:25:55.012 24243-24323/com.cyberprologue.cp W/System.err: at org.jivesoftware.smack.AbstractXMPPConnection.callConnectionAuthenticatedListen er(AbstractXMPPConnection.java:1199)

11-13 10:25:55.012 24243-24323/com.cyberprologue.cp W/System.err: at org.jivesoftware.smack.AbstractXMPPConnection.afterSuccessfulLogin(AbstractXMPP Connection.java:563)

11-13 10:25:55.012 24243-24323/com.cyberprologue.cp W/System.err: at org.jivesoftware.smack.tcp.XMPPTCPConnection.afterSuccessfulLogin(XMPPTCPConnec tion.java:376)

11-13 10:25:55.012 24243-24323/com.cyberprologue.cp W/System.err: at org.jivesoftware.smack.tcp.XMPPTCPConnection.loginInternal(XMPPTCPConnection.ja va:440)

11-13 10:25:55.012 24243-24323/com.cyberprologue.cp W/System.err: at org.jivesoftware.smack.AbstractXMPPConnection.login(AbstractXMPPConnection.java :482)

11-13 10:25:55.012 24243-24323/com.cyberprologue.cp W/System.err: at org.jivesoftware.smack.AbstractXMPPConnection.login(AbstractXMPPConnection.java :456)

11-13 10:25:55.012 24243-24323/com.cyberprologue.cp W/System.err: at com.cyberprologue.cp.MyXMPP.login(MyXMPP.java:843)

11-13 10:25:55.014 24243-24323/com.cyberprologue.cp W/System.err: at com.cyberprologue.cp.MyXMPP$15.doInBackground(MyXMPP.java:745)

11-13 10:25:55.014 24243-24323/com.cyberprologue.cp W/System.err: at com.cyberprologue.cp.MyXMPP$15.doInBackground(MyXMPP.java:734)

11-13 10:25:55.014 24243-24323/com.cyberprologue.cp W/System.err: at android.os.AsyncTask$2.call(AsyncTask.java:295)

11-13 10:25:55.014 24243-24323/com.cyberprologue.cp W/System.err: at java.util.concurrent.FutureTask.run(FutureTask.java:237)

11-13 10:25:55.014 24243-24323/com.cyberprologue.cp W/System.err: at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:234)

11-13 10:25:55.014 24243-24323/com.cyberprologue.cp W/System.err: at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113)

11-13 10:25:55.014 24243-24323/com.cyberprologue.cp W/System.err: at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588)

11-13 10:25:55.014 24243-24323/com.cyberprologue.cp W/System.err: at java.lang.Thread.run(Thread.java:818)

11-13 10:25:55.017 24243-24323/com.cyberprologue.cp V/LoginAtivity: org.jivesoftware.smack.SmackException$NoResponseException: No response received within reply timeout. Timeout was 5000ms (~5s). Waited for response using: AndFilter: (AndFilter: (FromMatchesFilter (ignoreResourcepart): mytest@group.myserver.com, MessageTypeFilter: type=groupchat), org.jivesoftware.smackx.muc.MultiUserChat$6@eea73a7).

I have a feeling this might have to do with my server…can’t be sure. any quick input or is this a bug too? Thank you.

4

Fixed with Filter MUC ‘decline’ messages by type ‘normal’ · igniterealtime/Smack@54790cd · GitHub