Bug #893

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Crash on connecting to a server

Added by Samuel Gyger 3926 days ago. Updated 3868 days ago.

Status:Closed Start:10/22/2013
Priority:Normal Due date:
Assigned to:avatarMirco Bauer % Done:

100%

Category:Frontend GNOME
Target version:0.10
Complexity:

Found in Version:

Votes: 0

Description

The system is connected via SSH to a remote server. The Server version is 0.8.9.2-2
and the Client is 0.9
How to reproduce the bug:
Click Connect -> Choose a Server (with or w/o additional commands) -> Click Connect

Expected Result:
No Crash.

Stack Trace:
Exception Type:
System.Runtime.Serialization.SerializationException

Exception Message:
Unexpected binary element: 0

Exception StackTrace:
  at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke (System.Runtime.Remoting.Proxies.RealProxy rp, IMessage msg, System.Exception& exc, System.Object[]& out_args) [0x00000] in <filename unknown>:0 

Exception.ToString():
System.Runtime.Serialization.SerializationException: Unexpected binary element: 0

Server stack trace: 
  at System.Runtime.Serialization.Formatters.Binary.ObjectReader.ReadObject (BinaryElement element, System.IO.BinaryReader reader, System.Int64& objectId, System.Object& value, System.Runtime.Serialization.SerializationInfo& info) [0x00000] in <filename unknown>:0 
  at System.Runtime.Serialization.Formatters.Binary.ObjectReader.ReadValue (System.IO.BinaryReader reader, System.Object parentObject, Int64 parentObjectId, System.Runtime.Serialization.SerializationInfo info, System.Type valueType, System.String fieldName, System.Reflection.MemberInfo memberInfo, System.Int32[] indices) [0x00000] in <filename unknown>:0 
  at System.Runtime.Serialization.Formatters.Binary.ObjectReader.ReadObjectContent (System.IO.BinaryReader reader, System.Runtime.Serialization.Formatters.Binary.TypeMetadata metadata, Int64 objectId, System.Object& objectInstance, System.Runtime.Serialization.SerializationInfo& info) [0x00000] in <filename unknown>:0 
  at System.Runtime.Serialization.Formatters.Binary.ObjectReader.ReadObjectInstance (System.IO.BinaryReader reader, Boolean isRuntimeObject, Boolean hasTypeInfo, System.Int64& objectId, System.Object& value, System.Runtime.Serialization.SerializationInfo& info) [0x00000] in <filename unknown>:0 
  at System.Runtime.Serialization.Formatters.Binary.ObjectReader.ReadObject (BinaryElement element, System.IO.BinaryReader reader, System.Int64& objectId, System.Object& value, System.Runtime.Serialization.SerializationInfo& info) [0x00000] in <filename unknown>:0 
  at System.Runtime.Serialization.Formatters.Binary.ObjectReader.ReadObject (BinaryElement element, System.IO.BinaryReader reader, System.Int64& objectId, System.Object& value, System.Runtime.Serialization.SerializationInfo& info) [0x00000] in <filename unknown>:0 
  at System.Runtime.Serialization.Formatters.Binary.ObjectReader.ReadNextObject (System.IO.BinaryReader reader) [0x00000] in <filename unknown>:0 
  at System.Runtime.Serialization.Formatters.Binary.ObjectReader.ReadObjectGraph (BinaryElement elem, System.IO.BinaryReader reader, Boolean readHeaders, System.Object& result, System.Runtime.Remoting.Messaging.Header[]& headers) [0x00000] in <filename unknown>:0 
  at System.Runtime.Serialization.Formatters.Binary.ObjectReader.ReadObjectGraph (System.IO.BinaryReader reader, Boolean readHeaders, System.Object& result, System.Runtime.Remoting.Messaging.Header[]& headers) [0x00000] in <filename unknown>:0 
  at System.Runtime.Serialization.Formatters.Binary.MessageFormatter.ReadMethodCall (BinaryElement elem, System.IO.BinaryReader reader, Boolean hasHeaders, System.Runtime.Remoting.Messaging.HeaderHandler headerHandler, System.Runtime.Serialization.Formatters.Binary.BinaryFormatter formatter) [0x00000] in <filename unknown>:0 
  at System.Runtime.Serialization.Formatters.Binary.BinaryFormatter.NoCheckDeserialize (System.IO.Stream serializationStream, System.Runtime.Remoting.Messaging.HeaderHandler handler) [0x00000] in <filename unknown>:0 
  at System.Runtime.Serialization.Formatters.Binary.BinaryFormatter.Deserialize (System.IO.Stream serializationStream, System.Runtime.Remoting.Messaging.HeaderHandler handler) [0x00000] in <filename unknown>:0 
  at System.Runtime.Remoting.Channels.BinaryServerFormatterSink.ProcessMessage (IServerChannelSinkStack sinkStack, IMessage requestMsg, ITransportHeaders requestHeaders, System.IO.Stream requestStream, IMessage& responseMsg, ITransportHeaders& responseHeaders, System.IO.Stream& responseStream) [0x00000] in <filename unknown>:0 

Exception rethrown at [0]: 

  at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke (System.Runtime.Remoting.Proxies.RealProxy rp, IMessage msg, System.Exception& exc, System.Object[]& out_args) [0x00000] in <filename unknown>:0 

Associated revisions

Revision cabaeae8453a18803b989b24d88527ea2f315306
Added by Mirco Bauer 3874 days ago

Engine, Frontend-GNOME: restored ABI compat with smuxi-servers < 0.8.11 (closes: #893)

History

Updated by Mirco Bauer 3926 days ago

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This issue could be a .NET 2.0 vs 4.0 issue, unfortunately the stack trace is not very helpful. Please run this command and paste the result:

monodis --assemblyref /usr/lib/smuxi/smuxi-server.exe

Updated by Samuel Gyger 3926 days ago

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produces the following output.
$> monodis --assemblyref /usr/lib/smuxi/smuxi-server.exe
AssemblyRef Table
1: Version=4.0.0.0
    Name=mscorlib
    Flags=0x00000000
    Public Key:
0x00000000: B7 7A 5C 56 19 34 E0 89 
2: Version=1.2.10.0
    Name=log4net
    Flags=0x00000000
    Public Key:
0x00000000: A5 71 5C C6 D5 C3 54 0B 
3: Version=0.8.9.2
    Name=smuxi-common
    Flags=0x00000000
    Zero sized public key
4: Version=0.8.9.2
    Name=smuxi-engine
    Flags=0x00000000
    Zero sized public key
5: Version=4.0.0.0
    Name=System.Runtime.Remoting
    Flags=0x00000000
    Public Key:
0x00000000: B7 7A 5C 56 19 34 E0 89 
6: Version=4.0.0.0
    Name=System
    Flags=0x00000000
    Public Key:
0x00000000: B7 7A 5C 56 19 34 E0 89 

Updated by Mirco Bauer 3926 days ago

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That looks ok, please do the same with the frontend:

monodis --assemblyref /usr/lib/smuxi/smuxi-frontend-gnome.exe

Updated by Samuel Gyger 3926 days ago

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Here you go.
 monodis --assemblyref smuxi-frontend-gnome.exe
AssemblyRef Table
1: Version=2.12.0.0
    Name=gtk-sharp
    Flags=0x00000000
    Public Key:
0x00000000: 35 E1 01 95 DA B3 C9 9F 
2: Version=4.0.0.0
    Name=mscorlib
    Flags=0x00000000
    Public Key:
0x00000000: B7 7A 5C 56 19 34 E0 89 
3: Version=0.9.0.0
    Name=smuxi-common
    Flags=0x00000000
    Zero sized public key
4: Version=2.12.0.0
    Name=gdk-sharp
    Flags=0x00000000
    Public Key:
0x00000000: 35 E1 01 95 DA B3 C9 9F 
5: Version=4.0.0.0
    Name=Mono.Posix
    Flags=0x00000000
    Public Key:
0x00000000: 07 38 EB 9F 13 2E D7 56 
6: Version=2.12.0.0
    Name=glib-sharp
    Flags=0x00000000
    Public Key:
0x00000000: 35 E1 01 95 DA B3 C9 9F 
7: Version=1.2.10.0
    Name=log4net
    Flags=0x00000000
    Public Key:
0x00000000: 04 6E D8 BA 4E AE 38 AD 
8: Version=4.0.0.0
    Name=System
    Flags=0x00000000
    Public Key:
0x00000000: B7 7A 5C 56 19 34 E0 89 
9: Version=0.9.0.0
    Name=smuxi-engine
    Flags=0x00000000
    Zero sized public key
10: Version=0.9.0.0
    Name=smuxi-frontend
    Flags=0x00000000
    Zero sized public key
11: Version=2.12.0.0
    Name=pango-sharp
    Flags=0x00000000
    Public Key:
0x00000000: 35 E1 01 95 DA B3 C9 9F 
12: Version=4.0.0.0
    Name=System.Core
    Flags=0x00000000
    Public Key:
0x00000000: B7 7A 5C 56 19 34 E0 89 
13: Version=1.0.0.0
    Name=dbus-sharp-glib
    Flags=0x00000000
    Public Key:
0x00000000: 56 75 B0 C3 09 31 15 B5 
14: Version=1.0.0.0
    Name=dbus-sharp
    Flags=0x00000000
    Public Key:
0x00000000: 56 75 B0 C3 09 31 15 B5 
15: Version=2.12.0.0
    Name=glade-sharp
    Flags=0x00000000
    Public Key:
0x00000000: 35 E1 01 95 DA B3 C9 9F 

Updated by Mirco Bauer 3923 days ago

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  • Target version changed from 0.9 to 26

Updated by Mirco Bauer 3892 days ago

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There is no known fix for this yet. The issue can be avoided though by upgrading the smuxi-server to a newer version.

Updated by Mirco Bauer 3891 days ago

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Looks like the problem is that 0.8.9.2 uses an automatic serializer for the ServerModel type which receives a _ServerID field from a newer Smuxi frontend (like 0.9) but doesn't know what to do with it.

Updated by Mirco Bauer 3868 days ago

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  • Status changed from New to Closed
  • % Done changed from 0 to 100

Updated by Mirco Bauer 3868 days ago

avatar
  • Target version changed from 26 to 0.10

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