Hi, I think that it's obvious that something is different in the two machines. If you can identify the differences I might be able to help.
On Jan 15, 5:55 am, Daya Shanker <[email protected]> wrote: > Hello, > I have two Linux machine. On one machine SMSLib application i.e. > SendMessage.java and CommTest.java utility is working perfectly fine and > CommTest utility is detecting port perfectly fine, But on second machine It > is not working with same modem. CommTest utility is also not able to detect > the port to which it is connected. I did same configuration on both machine. > I am using rxtx library on both machine I also tried with comm library, but > problem is same. > > Please help me. what may be the problem. why such problem is coming. > > Thanks for reply. > > Regards > Daya S Chaubey > > > > > > On Thu, Jan 14, 2010 at 6:59 PM, Thanasis <[email protected]> wrote: > > Yes - plugging out the modem while the Service is running may put > > Service in a "death" status... > > > On Jan 14, 12:37 pm, Daya Shanker <[email protected]> wrote: > > > Hello, > > > > I tried with both library but same problem is coming. One question I want > > to > > > know, If I plug out the modem while Service is running, will it affect > > GSM > > > Modem when starting service next time? > > > > I am not understanding the problem, please help me.. > > > > Thanks > > > > Daya S Chaubey > > > > On Thu, Jan 14, 2010 at 3:21 PM, Thanasis <[email protected]> wrote: > > > > From your description and source-of-exception, I would assume that > > > > there is something wrong with the installation of JavaComm... > > > > Are you sure that everything is in place? > > > > Have you tried with RxTx? > > > > > Note that either Javacomm or RxTx should be present! > > > > > On Jan 14, 11:36 am, Daya Shanker <[email protected]> wrote: > > > > > Hello Thanasis, > > > > > > Problem coming during service startup. When startService() method of > > > > Service > > > > > class is called. IOException is coming and then stopService() method > > is > > > > > called. I have analyzed the problem and reached to the line where > > problem > > > > is > > > > > coming.. Actual problem is coming in the following line of code in > > the > > > > > CommPortIdentifier.java file, when the > > > > > setPortId(CommPortIdentifier.getPortIdentifier(getComPort())) method > > is > > > > > called from SerialModemDriver.java file in connect() method : > > > > > Method method = > > > > > classCommPortIdentifier.getMethod("getPortIdentifier", String.class); > > > > > port = new CommPortIdentifier(method.invoke(null, > > portName)); > > > > > First line getMethod() is executed properly and > > InvocationTargetException > > > > is > > > > > coming in the second line. > > > > > > I am not understanding why such exception is coming. > > > > > > Please help me. > > > > > > Thanks for reply.. > > > > > > On Thu, Jan 14, 2010 at 1:53 PM, Thanasis <[email protected]> > > wrote: > > > > > > Hi, > > > > > > > I can see that you get the exception upon disconnection. > > > > > > Is your message sent or not? > > > > > > > Can you setup the logging and post a log? > > > > > > > On Jan 14, 10:10 am, Daya Shanker <[email protected]> wrote: > > > > > > > Hello, > > > > > > > > Can any body help? I am still waiting 4 some reply about the > > > > exception > > > > > > > coming while starting the service. > > > > > > > > On Wed, Jan 13, 2010 at 4:43 PM, j2ee <[email protected]> > > wrote: > > > > > > > > Hello > > > > > > > > > Please guide me.. When I am running SendMessage.java program > > > > > > > > following Exception is coming > > > > > > > > > java.lang.NullPointerException > > > > > > > > at org.smslib.modem.SerialModemDriver.disconnectPort > > > > > > > > (SerialModemDriver.java:107) > > > > > > > > at > > > > org.smslib.modem.AModemDriver.disconnect(AModemDriver.java: > > > > > > > > 280) > > > > > > > > at > > > > org.smslib.modem.ModemGateway.stopGateway(ModemGateway.java: > > > > > > > > 197) > > > > > > > > at org.smslib.Service.stopService(Service.java:338) > > > > > > > > at org.smslib.Service.startService(Service.java:217) > > > > > > > > at cdot.omcr.flt.be.SendSmsProcess.startService > > > > > > > > (SendSmsProcess.java:156) > > > > > > > > > Actullay I have connected GSM Modem to /dev/ttyS4 and when I am > > > > > > > > running CommTest.java example, it is detecting only /dev/ttyS0 > > > > port. > > > > > > > > Other Serial port are not detected by the CommTest. > > > > > > > > > Please help me. > > > > > > > > What to do to run SendMessage.java. > > > > > > > > > Thanks in advance > > > > > > > > > -- > > > > > > > > You received this message because you are subscribed to the > > Google > > > > > > Groups > > > > > > > > "SMSLib for Java User Group" group. > > > > > > > > To post to this group, send email to [email protected]. > > > > > > > > To unsubscribe from this group, send email to > > > > > > > > [email protected]<smslib%[email protected]> > > <smslib%[email protected]<smslib%252bunsubscr...@googlegroups. > > com> > > > > > <smslib%[email protected]<smslib%252bunsubscr...@googlegroups. > > > > com> > > <smslib%252bunsubscr...@googlegroups. com> > > > > > > > <smslib%[email protected]<smslib%252bunsubscr...@googlegroups. > > > > > > com> > > <smslib%252bunsubscr...@googlegroups. com> > > > > <smslib%252bunsubscr...@googlegroups. com> > > > > > > > > > . > > > > > > > > For more options, visit this group at > > > > > > > >http://groups.google.com/group/smslib?hl=en. > > > > > > > > -- > > > > > > > Thanks & Regds. > > > > > > > ***************************** > > > > > > > Daya Shanker Chaubey > > > > > > > Research Engineer > > > > > > > IN Group > > > > > > > C-DOT Delhi > > > > > > > -- > > > > > > You received this message because you are subscribed to the Google > > > > Groups > > > > > > "SMSLib for Java User Group" group. > > > > > > To post to this group, send email to [email protected]. > > > > > > To unsubscribe from this group, send email to > > > > > > [email protected]<smslib%[email protected]> > > <smslib%[email protected]<smslib%252bunsubscr...@googlegroups. > > com> > > > > > <smslib%[email protected]<smslib%252bunsubscr...@googlegroups. > > > > com> > > <smslib%252bunsubscr...@googlegroups. com> > > > > > > > . > > > > > > For more options, visit this group at > > > > > >http://groups.google.com/group/smslib?hl=en. > > > > > > -- > > > > > Thanks & Regds. > > > > > ***************************** > > > > > Daya Shanker Chaubey > > > > > -- > > > > You received this message because you are subscribed to the Google > > Groups > > > > "SMSLib for Java User Group" group. > > > > To post to this group, send email to [email protected]. > > > > To unsubscribe from this group, send email to > > > > [email protected]<smslib%[email protected]> > > <smslib%[email protected]<smslib%252bunsubscr...@googlegroups. > > com> > > > > > . > > > > For more options, visit this group at > > > >http://groups.google.com/group/smslib?hl=en. > > > > -- > > > Thanks & Regds. > > > ***************************** > > > Daya Shanker Chaubey > > > Research Engineer > > > IN Group > > > C-DOT Delhi > > > -- > > You received this message because you are subscribed to the Google Groups > > "SMSLib for Java User Group" group. > > To post to this group, send email to [email protected]. > > To unsubscribe from this group, send email to > > [email protected]<smslib%[email protected]> > > . > > For more options, visit this group at > >http://groups.google.com/group/smslib?hl=en. > > -- > Thanks & Regds. > ***************************** > Daya Shanker Chaubey > Research Engineer > IN Group > C-DOT Delhi
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