Hello,
Out of nowhere I started getting this error: TypeError: unsupported operand type(s) for +: 'NoneType' and 'int'
whenever I select Item Groups in the Group By filter in Sales Analytics. What could have gone wrong?!
Here is the error details:
### App Versions
```
{
"erpnext": "13.27.0",
"frappe": "13.26.1"
}
```
### Route
```
query-report/Sales Analytics
```
### Trackeback
```
Traceback (most recent call last):
File "apps/frappe/frappe/app.py", line 69, in application
response = frappe.api.handle()
File "apps/frappe/frappe/api.py", line 55, in handle
return frappe.handler.handle()
File "apps/frappe/frappe/handler.py", line 37, in handle
data = execute_cmd(cmd)
File "apps/frappe/frappe/handler.py", line 75, in execute_cmd
return frappe.call(method, **frappe.form_dict)
File "apps/frappe/frappe/__init__.py", line 1447, in call
return fn(*args, **newargs)
File "apps/frappe/frappe/__init__.py", line 766, in wrapper_fn
retval = fn(*args, **get_newargs(fn, kwargs))
File "apps/frappe/frappe/desk/query_report.py", line 254, in run
result = generate_report_result(report, filters, user, custom_columns, is_tree, parent_field)
File "apps/frappe/frappe/__init__.py", line 766, in wrapper_fn
retval = fn(*args, **get_newargs(fn, kwargs))
File "apps/frappe/frappe/desk/query_report.py", line 88, in generate_report_result
res = get_report_result(report, filters) or []
File "apps/frappe/frappe/desk/query_report.py", line 69, in get_report_result
res = report.execute_script_report(filters)
File "apps/frappe/frappe/core/doctype/report/report.py", line 146, in execute_script_report
res = self.execute_module(filters)
File "apps/frappe/frappe/core/doctype/report/report.py", line 163, in execute_module
return frappe.get_attr(method_name)(frappe._dict(filters))
File "apps/erpnext/erpnext/selling/report/sales_analytics/sales_analytics.py", line 14, in execute
return Analytics(filters).run()
File "apps/erpnext/erpnext/selling/report/sales_analytics/sales_analytics.py", line 43, in run
self.get_data()
File "apps/erpnext/erpnext/selling/report/sales_analytics/sales_analytics.py", line 109, in get_data
self.get_sales_transactions_based_on_item_group()
File "apps/erpnext/erpnext/selling/report/sales_analytics/sales_analytics.py", line 237, in get_sales_transactions_based_on_item_group
self.get_groups()
File "apps/erpnext/erpnext/selling/report/sales_analytics/sales_analytics.py", line 381, in get_groups
self.depth_map.setdefault(d.name, self.depth_map.get(d.parent) + 1)
TypeError: unsupported operand type(s) for +: 'NoneType' and 'int'
```
### Request Data
```
{
"type": "GET",
"args": {
"report_name": "Sales Analytics",
"filters": "{\"tree_type\":\"Item Group\",\"doc_type\":\"Sales Invoice\",\"value_quantity\":\"Value\",\"from_date\":\"2022-01-01\",\"to_date\":\"2022-12-31\",\"company\":\"ASSET For Industrial & Energy Solutions LLC\",\"range\":\"Monthly\"}"
},
"headers": {},
"error_handlers": {},
"url": "/api/method/frappe.desk.query_report.run"
}
```
### Response Data
```
{
"exception": "TypeError: unsupported operand type(s) for +: 'NoneType' and 'int'"
}
```
Regards,
Ahmed