Linux WAR file deployment error

Question

I am new to Jersey and tomcat deployment.

I am trying to interface my webapp with an Epson TM82 printer.

However I am getting the First Error as shown

when I try to access locally after deploying WAR file and upon refreshing I got another Second Error:

What is interesting is that when I run the deployment using Eclipse Java EE, the code runs and the printer is able to print.

I have checked

java -XshowSettings:properties

and library path and class path shows the correct location of the libraries and .so files.

May I know what is going on?

what are you using? tomcat or glassfish??? glassfish and tomcat are different servers — Azat Nugusbayev, Dec 28 '15 at 11:41
he is using glassfish as i saw in image (click on First Error) — Monty, Dec 28 '15 at 12:09
@Monty, but the tab title in that picture also says Apache Tomcat... — EkcenierK, Dec 28 '15 at 14:31

score 0 · Answer 1 · answered Dec 28 '15 at 11:37

0

You need to make sure the library (jar) is bundled in your WAR file under the WEB-INF/lib folder.

answered Dec 28 '15 at 11:37

benjamin.d

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score 0 · Answer 2 · answered Dec 28 '15 at 12:18

Check java.library.path

Sample :

public class Test {

    public static void main(String[] args) {      
        System.out.println(System.getProperty("java.library.path"));
        System.loadLibrary("jp_co_epson_upos_firm_FirmNativeAccess");
    }
}

Make sure there is jp_co_ epson_upos_firm_FirmNativeAccess.dll in the path.

If you installed EPSON Java POS : Uninstall is completely and install is again.

Linux WAR file deployment error

2 Answers2