Hi,
Recently I have upgraded erpnext version-14 to 15. After that I’m unable to add an item in stock. Getting below error when trying to add (save) new item in stock. It was working on erpnext version14 without any issues.
“TypeError: ‘str’ object does not support item assignment”
ERPNext: v15.10.8 (version-15)
Frappe Framework: v15.11.0 (version-15)
Frappe HR: v16.0.0-dev (develop)
Amazon S3 Backup: v0.0.1 (master)
Please see attached error screenshot
{
"erpnext": "15.10.8",
"frappe": "15.11.0",
"hrms": "16.0.0-dev",
"s3_backup": "0.0.1"
}
Form/Item/new-item-ebsksduwxi
Traceback (most recent call last):
File "apps/frappe/frappe/app.py", line 110, in application
response = frappe.api.handle(request)
File "apps/frappe/frappe/api/__init__.py", line 49, in handle
data = endpoint(**arguments)
File "apps/frappe/frappe/api/v1.py", line 36, in handle_rpc_call
return frappe.handler.handle()
File "apps/frappe/frappe/handler.py", line 49, in handle
data = execute_cmd(cmd)
File "apps/frappe/frappe/handler.py", line 85, in execute_cmd
return frappe.call(method, **frappe.form_dict)
File "apps/frappe/frappe/__init__.py", line 1682, in call
return fn(*args, **newargs)
File "apps/frappe/frappe/utils/typing_validations.py", line 31, in wrapper
return func(*args, **kwargs)
File "apps/frappe/frappe/client.py", line 226, in save
doc = frappe.get_doc(doc)
File "apps/frappe/frappe/__init__.py", line 1265, in get_doc
doc = frappe.model.document.get_doc(*args, **kwargs)
File "apps/frappe/frappe/model/document.py", line 82, in get_doc
return controller(*args, **kwargs)
File "apps/frappe/frappe/model/document.py", line 132, in __init__
super().__init__(kwargs)
File "apps/frappe/frappe/model/base_document.py", line 134, in __init__
self.update(d)
File "apps/frappe/frappe/model/base_document.py", line 184, in update
self.set(key, value, as_value=ignore_children)
File "apps/frappe/frappe/model/base_document.py", line 236, in set
self.extend(key, value)
File "apps/frappe/frappe/model/base_document.py", line 294, in extend
self.append(key, v)
File "apps/frappe/frappe/model/base_document.py", line 262, in append
ret_value = self._init_child(value, key)
File "apps/frappe/frappe/model/base_document.py", line 307, in _init_child
value["doctype"] = doctype
TypeError: 'str' object does not support item assignment
{
"type": "POST",
"args": {
"doc": "{\"docstatus\":0,\"doctype\":\"Item\",\"name\":\"new-item-ebsksduwxi\",\"__islocal\":1,\"__unsaved\":1,\"owner\":\"erp@xxxx.com",\"naming_series\":\"STO-ITEM-.YYYY.-\",\"stock_uom\":\"Nos\",\"disabled\":0,\"allow_alternative_item\":0,\"is_stock_item\":1,\"has_variants\":0,\"include_item_in_manufacturing\":1,\"is_fixed_asset\":0,\"auto_create_assets\":0,\"is_grouped_asset\":0,\"end_of_life\":\"2099-12-31\",\"default_material_request_type\":\"Purchase\",\"valuation_method\":\"\",\"allow_negative_stock\":0,\"barcodes\":[],\"reorder_levels\":[],\"uoms\":[],\"has_batch_no\":0,\"create_new_batch\":0,\"has_expiry_date\":0,\"retain_sample\":0,\"has_serial_no\":0,\"variant_based_on\":\"Item Attribute\",\"attributes\":\"No Applicable\",\"enable_deferred_expense\":0,\"enable_deferred_revenue\":0,\"item_defaults\":[],\"min_order_qty\":0,\"is_purchase_item\":1,\"is_customer_provided_item\":0,\"delivered_by_supplier\":0,\"supplier_items\":[],\"country_of_origin\":\"India\",\"grant_commission\":1,\"is_sales_item\":1,\"customer_items\":[],\"taxes\":[],\"inspection_required_before_purchase\":0,\"inspection_required_before_delivery\":0,\"is_sub_contracted_item\":0,\"__run_link_triggers\":1,\"item_code\":\"tra\",\"item_group\":\"Consumable\"}"
},
"freeze": true,
"headers": {},
"error_handlers": {},
"url": "/api/method/frappe.client.save",
"request_id": null
}
{
"exception": "TypeError: 'str' object does not support item assignment",
"exc_type": "TypeError"
}
Hi @rambeats,
Please again migrate the site and check it.
And if you want to use the stable version, switch develop branch to version 15 branch for HRMS.
Thank You!
Migrated site again. But no luck. Same error.
I have also upgraded hrms to stable version
Hi @rambeats,
any type of code added in that doctype / Item doctype?
because we checked in the latest version of ERPNext so we haven’t found any type of issue.
Thank You!
Hi,
I did not change anything on the doctype. New item addition was working in erpnext-14. But after upgrade we have this issue.
Can you please give me the file location of item doctype?