Hello all,

I faced an error while printing my report that I'd created it, but I couldn't know where the error placed and why it caused that error.

Here is the ERROR that I faced:.

Error:
Odoo Server Error

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/odoo/addons/web/controllers/main.py", line 2032, in report_download
response = self.report_routes(reportname, converter=converter, context=context, **data)
File "/usr/lib/python3/dist-packages/odoo/http.py", line 515, in response_wrap
response = f(*args, **kw)
File "/home/ubuntu/custom_modules/report_xlsx_helper/controllers/main.py", line 56, in report_routes
reportname, docids, converter, **data
File "/usr/lib/python3/dist-packages/odoo/http.py", line 515, in response_wrap
response = f(*args, **kw)
File "/home/ubuntu/custom_modules/report_xlsx/controllers/main.py", line 49, in report_routes
reportname, docids, converter, **data
File "/usr/lib/python3/dist-packages/odoo/http.py", line 515, in response_wrap
response = f(*args, **kw)
File "/usr/lib/python3/dist-packages/odoo/addons/web/controllers/main.py", line 1963, in report_routes
pdf = report.with_context(context).render_qweb_pdf(docids, data=data)[0]
File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_actions_report.py", line 734, in render_qweb_pdf
html = self.with_context(context).render_qweb_html(res_ids, data=data)[0]
File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_actions_report.py", line 773, in render_qweb_html
data = self._get_rendering_context(docids, data)
File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_actions_report.py", line 790, in _get_rendering_context
data.update(report_model._get_report_values(docids, data=data))
AttributeError: 'report.bi_account_tax_report.bi_report_account_tax' object has no attribute '_get_report_values'

May anyone guide me solving this ERROR.

Waiting an reply,

Thanks in advance,