When I run my program which use smslib works fine when I run it on netbeans, But when I generated the jar file and run it, the console shows me this error. Any thoughts on how to solve it? Your help will be much appreciated.
log4j:WARN No appenders could be found for logger (smslib).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
Exception in thread "Thread-6" java.lang.ExceptionInInitializerError
at org.smslib.modem.SerialModemDriver.connectPort(SerialModemDriver.java:69)
at org.smslib.modem.AModemDriver.connect(AModemDriver.java:114)
at org.smslib.modem.ModemGateway.startGateway(ModemGateway.java:189)
at org.smslib.Service$1Starter.run(Service.java:277)
Caused by: java.lang.RuntimeException: CommPortIdentifier class not found
at org.smslib.helper.CommPortIdentifier.<clinit>(CommPortIdentifier.java:76)
... 4 more