Error: Could not create class net.sf.jasperreports.engine.data.JsonDataSource

[SrilakshmiGodugunuri7]

No description provided.

[dcsline]

This is my tested content for sample.js 👍

[dcsline]

var fs = require('fs');

var jasper = require('node-jasper')({
path: '../lib/jasperreports-5.6.0',
reports: {
stock_ofertas: {
jasper: __dirname + '/sample.jasper',
jrxml: __dirname + '/sample.jrxml',
conn: 'in_memory_json'
}
}
});

jasper.ready(function() {
var r = jasper.export(
{
report: 'stock_ofertas',
data: {
language: 'spanish',
// on jasper make a parameter named "dataset2" and use on a subreport:
// ((net.sf.jasperreports.engine.data.JsonDataSource)$P{dataset2})
dataset2: jasper.toJsonDataSource(
{
dados: [{ value: 1, value: 2 }]
},
'dados'
)
},
dataset: [
{
name: 'Gonzalo',
lastname: 'Vinas' // TODO: check on UTF-8
},
{
name: 'Agustin',
lastname: 'Moyano'
}
]
},
'pdf'
);

//fs.writeFile(__dirname + '/sample.pdf', r);
fs.writeFile(__dirname+ '/sample.pdf', r, (error)=>{
    if(error) console.log(error);
})

});

[leftundersun]

To make it works, I needed to move the lib folder from dist to root. Sometimes he complains about fonts, but i just changed all to some that works and it goes fine.