'NoneType' object has no attribute 'update'

I am having this error when try to upload and download the json of GSTR1 , Any responce will be appreciated. @Smit_Vora @Lakshit_Jain

{
	"frappe": "16.16.0",
	"erpnext": "16.15.1",
	"india_compliance": "16.3.2",
	"hrms": "16.5.0",
	"payments": "0.0.1",
	"lending": "0.0.1",
	"insights": "3.8.0",
	"rolex_custom": "0.0.1"
}

Route

Form/GSTR-1/GSTR-1

Traceback

Traceback (most recent call last):
  File "apps/frappe/frappe/app.py", line 121, in application
    response = frappe.api.handle(request)
  File "apps/frappe/frappe/api/__init__.py", line 63, in handle
    data = endpoint(**arguments)
  File "apps/frappe/frappe/api/v1.py", line 40, in handle_rpc_call
    return frappe.handler.handle()
           ~~~~~~~~~~~~~~~~~~~~~^^
  File "apps/frappe/frappe/handler.py", line 53, in handle
    data = execute_cmd(cmd)
  File "apps/frappe/frappe/handler.py", line 86, in execute_cmd
    return frappe.call(method, **frappe.form_dict)
           ~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "apps/frappe/frappe/__init__.py", line 1129, in call
    return fn(*args, **newargs)
  File "apps/frappe/frappe/utils/typing_validations.py", line 36, in wrapper
    return func(*args, **kwargs)
  File "apps/india_compliance/india_compliance/gst_india/api_classes/taxpayer_base.py", line 42, in wrapper
    raise e
  File "apps/india_compliance/india_compliance/gst_india/api_classes/taxpayer_base.py", line 33, in wrapper
    return func(*args, **kwargs)
  File "apps/india_compliance/india_compliance/gst_india/doctype/gstr_1/gstr_1.py", line 207, in perform_gstr1_action
    data = get_gstr_1_json(
        company_gstin,
    ...<2 lines>...
        delete_missing=True,
    )
  File "apps/frappe/frappe/utils/typing_validations.py", line 36, in wrapper
    return func(*args, **kwargs)
  File "apps/india_compliance/india_compliance/gst_india/doctype/gstr_1/gstr_1_export.py", line 2112, in get_gstr_1_json
    data = data.update(data.pop("aggregate_data", {}))
           ^^^^^^^^^^^
AttributeError: 'NoneType' object has no attribute 'update'

Request Data

{
	"type": "POST",
	"args": {
		"month_or_quarter": "April",
		"year": "2026",
		"company_gstin": "29ABFFR5985B1ZU",
		"action": "upload_gstr1",
		"force": false
	},
	"headers": {},
	"error_handlers": {},
	"url": "/api/method/india_compliance.gst_india.doctype.gstr_1.gstr_1.perform_gstr1_action",
	"request_id": "dada315c-8c2d-4390-a7c7-f89bdca9a2dd"
}

Response Data

{
	"exception": "AttributeError: 'NoneType' object has no attribute 'update'",
	"exc_type": "AttributeError",
	"_exc_source": "india_compliance (app)"
}

checking

Can you regenerate GSTR-1 data and try again ?

Should i take pull from India Complaince app before trying again ?