java Error while running class -
this question has answer here:
my directory structure this
/models/beamcalculate.java /lib/*.jar ---------all jar files here. the beamcalculate.java --
package models; import com.fasterxml.jackson.databind.objectmapper; public class beamcalculate{ private double width; private double depth; private double m; private double mcap; public static void main(string args[]){ objectmapper = new objectmapper(); } } the thing gets compiled command --
javac -cp "lib/*" models/beamcalculate.java this generates beamcalculate.class file in models/
but when try run using command --
java -cp "lib/*" models/beamcalculate.class error - error: not find or load main class models.beamcalculate.class what causing this?
you don't add .class suffix when run java command. shouldn't use / in full class name separate packages .. try
java -cp "lib/*" models.beamcalculate also may need add current location classpath maybe try adding .
java -cp ".;lib/*" models.beamcalculate or
java -cp ".:lib/*" models.beamcalculate depending on operation system.
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