BorlandTalk.com Borland discussion newsgroups   Archives   FAQ   Search   Memberlist   Usergroups   Register   Profile   Log in to check your private messages   Log in  Can't compile Sun samples using JBuilder 2005          BorlandTalk.com Forum Index -> JBuilder Compiler View previous topic :: View next topic   Author Message PhilipNCG Staniforth Guest Posted: Tue Oct 25, 2005 8:58 pm    Post subject: Can't compile Sun samples using JBuilder 2005 Hi, I'm fighting to get JBuilder 2005 to compile and execute code samples from Sun. In the main the compiler errors indicate missing symbols for both code samples. The code samples are JavaSoundDemo and those with the commapi. I'm creating new projects and including all the source code then making, rebuilding and running. In general the errors come about when making and attempting to execute since that remakes the files. Few classes build without error and produce java code. I have checked and rechecked the location for the supplied dll, jar and ..properties files and possibly have them in other places to to cover the options. I've tried to explicitly include references to the jar files that come with the samples thinking that there's some important library missing. I can run the bytecode as supplied so it seems that the environment is close to being what it should though not entirely right since the serialDemo does not see the PC's ports and the soundDemo does not show any midi voices. I am aware that the CLASSPATH needs setting up by pointing to the directories with the .jars located. I'm not sure if the CLASSPATH requires the .jar in the path statement. I had some luck trying to get this working and at one point the SerialDemo seemed to work after altering the CLASSPATH. Chasing a similar result for the JavaSoundDemo I have the sound demo running but the Serial demo doesn't work now! I'm not sure what changed and all attepts seem to fail. I note that the JavaSoundDemo requires the classes unpacking from the .jar. I assume that the unpacked classes should go in a directory in the CLASSPATH and probably best in the project /classes directory. Is this right? I feel certain that there's a problem finding the javax libraries and something is wrong with CLASSPATH. I'd like to start using these samples as the basis of experiemntation and development activity. Please shed some light on what I'm doing wrong. Cheers, Philip The error lists from SerialDemo is thus... < Build completed with 35 errors, 2 warnings and 6 files built. "PortRequestedDialog.java": cannot find symbol; symbol : class SerialDemo, location: class PortRequestedDialog at line 45, column 13 "PortRequestedDialog.java": cannot find symbol; symbol : class SerialDemo, location: class PortRequestedDialog at line 53, column 32 "PortRequestedDialog.java": operator + cannot be applied to SerialDemo.getLocationOnScreen.x,int at line 81, column 50 "PortRequestedDialog.java": operator + cannot be applied to SerialDemo.getLocationOnScreen.y,int at line 82, column 50 "PortRequestedDialog.java": cannot find symbol; symbol : method setLocation(<nulltype>,<nulltype>), location: class PortRequestedDialog at line 81, column 9 "SerialConnection.java": cannot find symbol; symbol : class SerialDemo, location: class SerialConnection at line 45, column 13 "SerialConnection.java": cannot find symbol; symbol : class SerialParameters, location: class SerialConnection at line 49, column 13 "SerialConnection.java": cannot find symbol; symbol : class SerialDemo, location: class SerialConnection at line 70, column 29 "SerialConnection.java": cannot find symbol; symbol : class SerialParameters, location: class SerialConnection at line 71, column 29 "SerialConnection.java": cannot find symbol; symbol : class SerialConnectionException, location: class SerialConnection at line 90, column 40 "SerialConnection.java": cannot find symbol; symbol : class SerialConnectionException, location: class SerialConnection at line 167, column 50 "SerialConnection.java": cannot find symbol; symbol : class SerialConnectionException, location: class SerialConnection at line 97, column 23 "SerialConnection.java": cannot find symbol; symbol : class SerialConnectionException, location: class SerialConnection at line 107, column 23 "SerialConnection.java": cannot find symbol; symbol : class SerialConnectionException, location: class SerialConnection at line 114, column 18 "SerialConnection.java": cannot find symbol; symbol : class SerialConnectionException, location: class SerialConnection at line 126, column 23 "SerialConnection.java": cannot find symbol; symbol : class SerialConnectionException, location: class SerialConnection at line 140, column 23 "SerialConnection.java": cannot find symbol; symbol : class SerialConnectionException, location: class SerialConnection at line 188, column 23 "SerialConnection.java": setFlowControlMode(int) in javax.comm.SerialPort cannot be applied to (boolean) at line 193, column 19 "SerialConnection.java": cannot find symbol; symbol : class SerialConnectionException, location: class SerialConnection at line 196, column 23 "SerialConnection.java": cannot find symbol; symbol : class PortRequestedDialog, location: class SerialConnection at line 302, column 13 "SerialConnection.java": cannot find symbol; symbol : class PortRequestedDialog, location: class SerialConnection at line 302, column 43 "SerialDemo.java": cannot find symbol; symbol : class SerialParameters, location: class SerialDemo at line 71, column 13 "SerialDemo.java": cannot find symbol; symbol : class SerialConnection, location: class SerialDemo at line 72, column 13 "SerialDemo.java": cannot find symbol; symbol : class SerialParameters, location: class SerialDemo at line 104, column 26 "SerialDemo.java": cannot find symbol; symbol : class SerialConnection, location: class SerialDemo at line 178, column 26 "SerialDemo.java": cannot find symbol; symbol : class AlertDialog, location: class SerialDemo at line 206, column 17 "SerialDemo.java": cannot find symbol; symbol : class AlertDialog, location: class SerialDemo at line 206, column 38 "SerialDemo.java": cannot find symbol; symbol : class SerialConnectionException, location: class SerialDemo at line 261, column 22 "SerialDemo.java": cannot find symbol; symbol : class AlertDialog, location: class SerialDemo at line 262, column 17 "SerialDemo.java": cannot find symbol; symbol : class AlertDialog, location: class SerialDemo at line 262, column 38 "SerialDemo.java": [deprecation] save(java.io.OutputStream,java.lang.String) in java.util.Properties has been deprecated at line 341, column 18 "SerialDemo.java": cannot find symbol; symbol : class AlertDialog, location: class SerialDemo.ConfigurationPanel at line 585, column 21 "SerialDemo.java": cannot find symbol; symbol : class AlertDialog, location: class SerialDemo.ConfigurationPanel at line 585, column 42 "SerialDemo.java": cannot find symbol; symbol : class SerialConnectionException, location: class SerialDemo.ConfigurationPanel at line 599, column 26 "SerialDemo.java": cannot find symbol; symbol : class AlertDialog, location: class SerialDemo.ConfigurationPanel at line 602, column 21 "SerialDemo.java": cannot find symbol; symbol : class AlertDialog, location: class SerialDemo.ConfigurationPanel at line 602, column 42 There have been deprecation warnings. Please consult the documentation for a better alternative. 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