net.sf.jasperreports.engine.JRException: java.io.FileNotFoundException

[ayyappan Bas]

sir i try call the jasper report but system give me this error

import java.sql.Connection;
import java.util.HashMap;
import java.sql.*;
import java.io.*;

import net.sf.jasperreports.engine.JRException;
import net.sf.jasperreports.engine.JRExporter;
import net.sf.jasperreports.engine.JRExporterParameter;
import net.sf.jasperreports.engine.JasperFillManager;
import net.sf.jasperreports.engine.JasperPrint;

/*
* this class generates one pdf file from jaspar file. here i used one condition that filter
* only first 30 records.
* author: [e-mail]
*/

public class SimpleiReport {

public static void main(String[] args) {
// database connection
Connection connection = null;

String jasperFile = "../report/report1.jasper";
String pdfFile = "../report/personList.pdf";

// params used for passing the parameter.
HashMap<String,Integer> params = new HashMap<String,Integer>();
params.put("p_id", 30);
try {
// get database connection.

    Class.forName("com.mysql.jdbc.Driver");
    connection = DriverManager.getConnection("jdbc:mysql://localhost/lms", "root", "admin");
 
    
    
 //   connection = DBConnector.getConnection();

JasperPrint print = JasperFillManager.fillReport(jasperFile, params,
connection);
JRExporter exporter = new net.sf.jasperreports.engine.export.JRPdfExporter();
exporter.setParameter(JRExporterParameter.OUTPUT_FILE_NAME,
pdfFile);
exporter.setParameter(JRExporterParameter.JASPER_PRINT, print);
exporter.exportReport();
System.out.println("Created file:" + pdfFile);

} catch (JRException e) {
e.printStackTrace();
System.exit(1);
} catch (Exception e) {
e.printStackTrace();
System.exit(1);
}
}
}

net.sf.jasperreports.engine.JRException: java.io.FileNotFoundException: \report\report2.jasper
at net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:79)
at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:232)

[Christophe Verré]

FileNotFoundException. It should give you a hint, doesn't it ? But I find it strange that the file reported ( \report\report2.jasper ) does not correspond to the file name in your source code (../report/report1.jasper). Is this the stack trace for this sample ?

[ayyappan Bas]

Christophe Verré wrote:FileNotFoundException. It should give you a hint, doesn't it ? But I find it strange that the file reported ( \report\report2.jasper ) does not correspond to the file name in your source code (../report/report1.jasper). Is this the stack trace for this sample ?

can you still elaborate clearly the solution for the Above same code ?what mistake is i making in the given code?

[Christophe Verré]

FileNotFoundException = File Is Not Found = Check the path of your file.
If you use a relative path, make sure that the current directory is correct.

[sun peter]

I was stucked by the same problem. need help please