Hello guys, I am new to Dbus world. I would highly appreciate if someone would react to my email. I m using ubuntu 12.04 and making a program with Dbus java. I could connect successfully to the session bus but when i am trying to read or write i get strange errors. I should mention that i got all the jar files by installing directly from ubuntu so I didnt not build anything special. just apt-get install libdbus-java. the peace of code that i have is here. mDBusConn = DBusConnection.getConnection("tcp:host=xxx.xxx.xxx.xxx,port=123544"); InputStream in = new ByteArrayInputStream(data); MessageReader mReader = MessageReader(in); the error that i get during the compilation is [javac] DbusChannel.java:39: cannot find symbol [javac] symbol : method MessageReader(java.io.InputStream) [javac] location: class com.tomtom.reflection2.dbus.DbusChannel [javac] MessageReader mReader = MessageReader(in); [javac] ^ [javac] 1 error I dont understand why it is complaining about the constructor, since based on documentation(<a href="http://dbus.freedesktop.org/doc/dbus-java/api/">http://dbus.freedesktop.org/doc/dbus-java/api/</a>) it should be there. I am using just gedit for implementing classes so i cant see immediately if it is there or not. Thanks in advance, Kind regards, Lusy