Erro ao rodar .jasper

Programação Java
#1

Pessoal, alguém poderia me dizer o que é esse erro? Já vasculhei a net e não encontrei nada:

init:
deps-jar:
compile-single:
run-single:
Exception in thread "main" java.io.InvalidClassException: net.sf.jasperreports.engine.base.JRBaseReport; local class incompatible: stream classdesc serialVersionUID = 10200, local class serialVersionUID = 606
        at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:546)
        at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1552)
        at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1466)
        at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1552)
        at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1466)
        at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1699)
        at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1305)
        at java.io.ObjectInputStream.readObject(ObjectInputStream.java:348)
        at net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:86)
        at net.sf.jasperreports.engine.JasperFillManager.fillReportToFile(JasperFillManager.java:271)
        at Relatorios.RelatorioCategoria.geraRelatorio(RelatorioCategoria.java:41)
        at Relatorios.RelatorioCategoria.main(RelatorioCategoria.java:46)

NESTED BY :
net.sf.jasperreports.engine.JRException: Error loading object from file : src\RelatorioLancamentos.jasper
        at net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:90)
        at net.sf.jasperreports.engine.JasperFillManager.fillReportToFile(JasperFillManager.java:271)
        at Relatorios.RelatorioCategoria.geraRelatorio(RelatorioCategoria.java:41)
        at Relatorios.RelatorioCategoria.main(RelatorioCategoria.java:46)
Caused by: java.io.InvalidClassException: net.sf.jasperreports.engine.base.JRBaseReport; local class incompatible: stream classdesc serialVersionUID = 10200, local class serialVersionUID = 606
        at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:546)
        at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1552)
        at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1466)
        at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1552)
        at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1466)
        at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1699)
        at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1305)
        at java.io.ObjectInputStream.readObject(ObjectInputStream.java:348)
        at net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:86)
        ... 3 more
Java Result: 1
CONSTRUÍDO COM SUCESSO (tempo total: 1 segundo)

O Código do meu arquivo de geração de relatórios é esse:

package Relatorios;


import java.sql.*;
import java.util.HashMap;
import java.util.Map;
import net.sf.jasperreports.engine.JRResultSetDataSource;
import net.sf.jasperreports.engine.*;
import net.sf.jasperreports.view.JasperViewer;

public class RelatorioCategoria {
    
    private static Connection getConnection() throws ClassNotFoundException, SQLException{
        String driver = "org.gjt.mm.mysql.Driver";
        String url = "jdbc:mysql://localhost/fazenda";
        String usuario = "root";
        String senha = "root";
        Connection conexao;
        Statement statement;
        ResultSet resultset;

        Class.forName(driver);
        conexao = DriverManager.getConnection(url,usuario,senha);
        return conexao;
        
    }
    
    
    public void geraRelatorio() throws JRException, ClassNotFoundException, SQLException{
        
        Connection con = getConnection(); 
        Statement stm = con.createStatement(); 
        String query = "select * from categoriaanimal"; 
        ResultSet rs = stm.executeQuery( query );
           
                                                                  
       JRResultSetDataSource jrRs = new JRResultSetDataSource(rs);
       Map parameters = new HashMap();
        
       JasperFillManager.fillReportToFile("src//RelatorioLancamentos.jasper", parameters, jrRs );
       JasperExportManager.exportReportToPdfFile("RelatorioLancamentos.jrprint");
       JasperViewer.viewReport( "RelatorioLancamentos.pdf", false );
       }
       public static void main(String[] args) throws JRException, ClassNotFoundException, SQLException{ 
           new RelatorioCategoria().geraRelatorio();
           
       }
    

}
#2