Example to call and send custom data to jasper (odoo v12)

[samsagaz]

Hi, someone have some example about how to send custom data to jasper report in odoo v12?

Im trying to parse some data from wizard without luck

Following the documentation example i get the following error when use parameters

File "/usr/lib/python3.6/json/__init__.py", line 348, in loads 'not {!r}'.format(s.__class__.__name__)) TypeError: the JSON object must be str, bytes or bytearray, not 'dict'

and if i use json.dump()

report_dic = { 'type': 'ir.actions.report', 'data': json.dumps(data), 'context': context, 'report_name': report.report_name, 'report_type': report.report_type, }

i get the following:

Report error Traceback (most recent call last): File "/home/samsagaz/Documents/Programming/PythonEynes/dpisa12-stage/addons/eynes/l10n-argentina/subjournal_report_xls/controllers/main.py", line 19, in report_routes reportname, docids, converter, **data File "/home/samsagaz/Documents/Programming/PythonEynes/dpisa12-stage/odoo/odoo/http.py", line 519, in response_wrap response = f(*args, **kw) File "/home/samsagaz/Documents/Programming/PythonEynes/dpisa12-stage/addons/JayVora-SerpentCS/jasper_reports/jasper_reports/controllers/main.py", line 47, in report_routes data.update(json.loads(data.pop('options'))) ValueError: dictionary update sequence element #0 has length 1; 2 is required