java.lang.UnsatisfiedLinkError: no rxtxSerial in java.library.path

Question

I am trying to use the 64 bit rxtx serial communication library (downloaded from cloudhopper) with 64bit windows 7 and eclipse. I get the message: java.lang.Unsatisfi

Answer 1

I had same problem. I was trying to run built jar file from dist folder and it was not working even it was working from NetBeans IDE. I copied rxtxSerial.dll file in dist folder where my main jar file was and it started working fine.

I was having this error before:

java.lang.UnsatisfiedLinkError: no rxtxSerial in java.library.path thrown while
loading gnu.io.RXTXCommDriver
Exception in thread "Thread-7" java.lang.UnsatisfiedLinkError: no rxtxSerial in
java.library.path
        at java.lang.ClassLoader.loadLibrary(Unknown Source)
        at java.lang.Runtime.loadLibrary0(Unknown Source)
        at java.lang.System.loadLibrary(Unknown Source)
        at gnu.io.CommPortIdentifier.(CommPortIdentifier.java:123)
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Unknown Source)
        at org.smslib.helper.CommPortIdentifier.(CommPortIdentifier.java
:72)
        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)