javaportsmslibcomm

3GModem NoSuch Port Execption

I am using my 3G modem port in my SMSlib but my code is not detecting the port and is giving this error

try {   
    CommPortIdentifier portId = CommPortIdentifier.getPortIdentifier("COM1"); 
} catch(Exception e) {
    e.printStackTrace();
}

My modem port is COM1, but I haven't placed all "comm.jar" and "javax.comm.properties" and "win32com.dll" in respective directories

Solution

  • I have 2 JRE so i have copied my comm.jar .javax.comm.properties files in wrong jre/lib location. But after copying files in both JRE's lib my problem has solved.