Can't validate generated XML through the sandbox portal

[AbdelrahmanManz]

Hey, first of all thanks for your tremendous efforts, I was trying the library out and it works great, the compliance API succeeds. However, I can't seem to be able to write the generated XML to a file then upload that to the sandbox portal validator.

Errors:

Code used to write to file:

fs.writeFile(__dirname + '/tmp/test.xml', signed_invoice_string, {
            flag: "w"
          }, function(err) {
            if (err) {
              return console.log(err);
            }
            console.log("The file was saved!");
});

Validator link: https://sandbox.zatca.gov.sa/TestXML

[wes4m]

@AbdelrahmanManz Check this issue.
#16 (comment)