I'm using netbeans 8.2
And this is the code that I occupy
and mark the following errors
These are the libraries
Can someone help me?
I'm using netbeans 8.2
And this is the code that I occupy
and mark the following errors
These are the libraries
Can someone help me?
Old man, I'm also using JasperReport and I also had that error.
First if you use a connection to bd, open your connection there:
JasperReport reporte = null;
//Cambias el String path por un URL Path
URL path = this.get().getResources("/nombreDeTuPaquete/NombreReporte.jasper);
try{
reporte = (JasperReport) JRLoader.loadObject(path);
JasperPrint jprint = JasperFillManager.fillReport(reporte, null, variableDeTuConexion);
JasperrViewer view = new JasperViewer(jprint,false);
view.setDefaultCloseOperation(DISPOSE_ON_CLOSE);
view.setVisible(true);
}catch(JRException ex){}