UI Error while creating new customer directly from sales invoice

Hello,

When adding new cuatomer/supplier from invoice form then page needs to be reload first and re-entry the transaction.

It didn’t happen before update to v6.4

Seems javascript issue…

Can you paste the output of the browser’s console?

Sorry It happens on purchase receipt/delivery note when creating new customer/supplier…Upon save new supplier, we have to refresh the browser and then select the new supplier…

Below is the output:

http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997528618-0 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997529637-1 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997531799-2 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997536880-3 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
https://secure.gravatar.com/avatar/7b7bc2512ee1fedcd76bdc68926d4f7b?d=retro Failed to load resource: net::ERR_NAME_NOT_RESOLVED
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997542042-4 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997547283-5 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997552455-6 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
desk.min.js:7329 Warning: Single quotes (') may not work in templates
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997557583-7 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997563593-8 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
https://secure.gravatar.com/avatar/7b7bc2512ee1fedcd76bdc68926d4f7b?d=retro Failed to load resource: net::ERR_NAME_NOT_RESOLVED
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997569594-9 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997574737-10 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997579895-11 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997585033-12 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997590260-13 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997595448-14 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997600654-15 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997605795-16 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997610940-17 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997616152-18 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997621297-19 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997626402-20 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/ Failed to load resource: the server responded with a status of 417 (EXPECTATION FAILED)
desk.min.js:7292 Traceback (innermost last):
  File "/home/vef/frappe-bench/apps/frappe/frappe/desk/form/save.py", line 18, in savedocs
    doc.save()
  File "/home/vef/frappe-bench/apps/frappe/frappe/model/document.py", line 254, in save
    self.run_post_save_methods()
  File "/home/vef/frappe-bench/apps/frappe/frappe/model/document.py", line 608, in run_post_save_methods
    self.run_method("on_submit")
  File "/home/vef/frappe-bench/apps/frappe/frappe/model/document.py", line 549, in run_method
    return Document.hook(fn)(self, *args, **kwargs)
  File "/home/vef/frappe-bench/apps/frappe/frappe/model/document.py", line 681, in composer
    return composed(self, method, *args, **kwargs)
  File "/home/vef/frappe-bench/apps/frappe/frappe/model/document.py", line 664, in runner
    add_to_return_value(self, fn(self, *args, **kwargs))
  File "/home/vef/frappe-bench/apps/frappe/frappe/model/document.py", line 543, in <lambda>
    fn = lambda self, *args, **kwargs: getattr(self, method)(*args, **kwargs)
  File "/home/vef/frappe-bench/apps/erpnext/erpnext/stock/doctype/delivery_note/delivery_note.py", line 199, in on_submit
    self.update_stock_ledger()
  File "/home/vef/frappe-bench/apps/erpnext/erpnext/controllers/stock_controller.py", line 268, in update_stock_ledger
    self.make_sl_entries(sl_entries)
  File "/home/vef/frappe-bench/apps/erpnext/erpnext/controllers/stock_controller.py", line 203, in make_sl_entries
    make_sl_entries(sl_entries, is_amended, allow_negative_stock, via_landed_cost_voucher)
  File "/home/vef/frappe-bench/apps/erpnext/erpnext/stock/stock_ledger.py", line 31, in make_sl_entries
    sle_id = make_entry(sle, allow_negative_stock, via_landed_cost_voucher)
  File "/home/vef/frappe-bench/apps/erpnext/erpnext/stock/stock_ledger.py", line 55, in make_entry
    sle.insert()
  File "/home/vef/frappe-bench/apps/frappe/frappe/model/document.py", line 192, in insert
    self.run_before_save_methods()
  File "/home/vef/frappe-bench/apps/frappe/frappe/model/document.py", line 587, in run_before_save_methods
    self.run_method("validate")
  File "/home/vef/frappe-bench/apps/frappe/frappe/model/document.py", line 549, in run_method
    return Document.hook(fn)(self, *args, **kwargs)
  File "/home/vef/frappe-bench/apps/frappe/frappe/model/document.py", line 681, in composer
    return composed(self, method, *args, **kwargs)
  File "/home/vef/frappe-bench/apps/frappe/frappe/model/document.py", line 664, in runner
    add_to_return_value(self, fn(self, *args, **kwargs))
  File "/home/vef/frappe-bench/apps/frappe/frappe/model/document.py", line 543, in <lambda>
    fn = lambda self, *args, **kwargs: getattr(self, method)(*args, **kwargs)
  File "/home/vef/frappe-bench/apps/erpnext/erpnext/stock/doctype/stock_ledger_entry/stock_ledger_entry.py", line 20, in validate
    self.validate_item()
  File "/home/vef/frappe-bench/apps/erpnext/erpnext/stock/doctype/stock_ledger_entry/stock_ledger_entry.py", line 74, in validate_item
    frappe.throw(_("Batch number is mandatory for Item {0}").format(self.item_code))
  File "/home/vef/frappe-bench/apps/frappe/frappe/__init__.py", line 257, in throw
    msgprint(msg, raise_exception=exc)
  File "/home/vef/frappe-bench/apps/frappe/frappe/__init__.py", line 250, in msgprint
    _raise_exception()
  File "/home/vef/frappe-bench/apps/frappe/frappe/__init__.py", line 235, in _raise_exception
    raise raise_exception, encode(msg)
 ValidationError: Batch number is mandatory for Item 1 Pair 16 AWG Belden 1030A Meteran

desk.min.js:7292 Traceback (innermost last):
  File "/home/vef/frappe-bench/apps/frappe/frappe/app.py", line 67, in application
    response = frappe.handler.handle()
  File "/home/vef/frappe-bench/apps/frappe/frappe/handler.py", line 75, in handle
    execute_cmd(cmd)
  File "/home/vef/frappe-bench/apps/frappe/frappe/handler.py", line 109, in execute_cmd
    ret = frappe.call(method, **frappe.form_dict)
  File "/home/vef/frappe-bench/apps/frappe/frappe/__init__.py", line 767, in call
    return fn(*args, **newargs)
  File "/home/vef/frappe-bench/apps/frappe/frappe/desk/form/save.py", line 18, in savedocs
    doc.save()
  File "/home/vef/frappe-bench/apps/frappe/frappe/model/document.py", line 254, in save
    self.run_post_save_methods()
  File "/home/vef/frappe-bench/apps/frappe/frappe/model/document.py", line 608, in run_post_save_methods
    self.run_method("on_submit")
  File "/home/vef/frappe-bench/apps/frappe/frappe/model/document.py", line 549, in run_method
    return Document.hook(fn)(self, *args, **kwargs)
  File "/home/vef/frappe-bench/apps/frappe/frappe/model/document.py", line 681, in composer
    return composed(self, method, *args, **kwargs)
  File "/home/vef/frappe-bench/apps/frappe/frappe/model/document.py", line 664, in runner
    add_to_return_value(self, fn(self, *args, **kwargs))
  File "/home/vef/frappe-bench/apps/frappe/frappe/model/document.py", line 543, in <lambda>
    fn = lambda self, *args, **kwargs: getattr(self, method)(*args, **kwargs)
  File "/home/vef/frappe-bench/apps/erpnext/erpnext/stock/doctype/delivery_note/delivery_note.py", line 199, in on_submit
    self.update_stock_ledger()
  File "/home/vef/frappe-bench/apps/erpnext/erpnext/controllers/stock_controller.py", line 268, in update_stock_ledger
    self.make_sl_entries(sl_entries)
  File "/home/vef/frappe-bench/apps/erpnext/erpnext/controllers/stock_controller.py", line 203, in make_sl_entries
    make_sl_entries(sl_entries, is_amended, allow_negative_stock, via_landed_cost_voucher)
  File "/home/vef/frappe-bench/apps/erpnext/erpnext/stock/stock_ledger.py", line 31, in make_sl_entries
    sle_id = make_entry(sle, allow_negative_stock, via_landed_cost_voucher)
  File "/home/vef/frappe-bench/apps/erpnext/erpnext/stock/stock_ledger.py", line 55, in make_entry
    sle.insert()
  File "/home/vef/frappe-bench/apps/frappe/frappe/model/document.py", line 192, in insert
    self.run_before_save_methods()
  File "/home/vef/frappe-bench/apps/frappe/frappe/model/document.py", line 587, in run_before_save_methods
    self.run_method("validate")
  File "/home/vef/frappe-bench/apps/frappe/frappe/model/document.py", line 549, in run_method
    return Document.hook(fn)(self, *args, **kwargs)
  File "/home/vef/frappe-bench/apps/frappe/frappe/model/document.py", line 681, in composer
    return composed(self, method, *args, **kwargs)
  File "/home/vef/frappe-bench/apps/frappe/frappe/model/document.py", line 664, in runner
    add_to_return_value(self, fn(self, *args, **kwargs))
  File "/home/vef/frappe-bench/apps/frappe/frappe/model/document.py", line 543, in <lambda>
    fn = lambda self, *args, **kwargs: getattr(self, method)(*args, **kwargs)
  File "/home/vef/frappe-bench/apps/erpnext/erpnext/stock/doctype/stock_ledger_entry/stock_ledger_entry.py", line 20, in validate
    self.validate_item()
  File "/home/vef/frappe-bench/apps/erpnext/erpnext/stock/doctype/stock_ledger_entry/stock_ledger_entry.py", line 74, in validate_item
    frappe.throw(_("Batch number is mandatory for Item {0}").format(self.item_code))
  File "/home/vef/frappe-bench/apps/frappe/frappe/__init__.py", line 257, in throw
    msgprint(msg, raise_exception=exc)
  File "/home/vef/frappe-bench/apps/frappe/frappe/__init__.py", line 250, in msgprint
    _raise_exception()
  File "/home/vef/frappe-bench/apps/frappe/frappe/__init__.py", line 235, in _raise_exception
    raise raise_exception, encode(msg)
 ValidationError: Batch number is mandatory for Item 1 Pair 16 AWG Belden 1030A Meteran

http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997631577-21 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997636730-22 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997641916-23 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997647063-24 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997652230-25 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/ Failed to load resource: the server responded with a status of 417 (EXPECTATION FAILED)
desk.min.js:7292 Traceback (innermost last):
  File "/home/vef/frappe-bench/apps/frappe/frappe/desk/form/save.py", line 18, in savedocs
    doc.save()
  File "/home/vef/frappe-bench/apps/frappe/frappe/model/document.py", line 254, in save
    self.run_post_save_methods()
  File "/home/vef/frappe-bench/apps/frappe/frappe/model/document.py", line 608, in run_post_save_methods
    self.run_method("on_submit")
  File "/home/vef/frappe-bench/apps/frappe/frappe/model/document.py", line 549, in run_method
    return Document.hook(fn)(self, *args, **kwargs)
  File "/home/vef/frappe-bench/apps/frappe/frappe/model/document.py", line 681, in composer
    return composed(self, method, *args, **kwargs)
  File "/home/vef/frappe-bench/apps/frappe/frappe/model/document.py", line 664, in runner
    add_to_return_value(self, fn(self, *args, **kwargs))
  File "/home/vef/frappe-bench/apps/frappe/frappe/model/document.py", line 543, in <lambda>
    fn = lambda self, *args, **kwargs: getattr(self, method)(*args, **kwargs)
  File "/home/vef/frappe-bench/apps/erpnext/erpnext/stock/doctype/delivery_note/delivery_note.py", line 199, in on_submit
    self.update_stock_ledger()
  File "/home/vef/frappe-bench/apps/erpnext/erpnext/controllers/stock_controller.py", line 268, in update_stock_ledger
    self.make_sl_entries(sl_entries)
  File "/home/vef/frappe-bench/apps/erpnext/erpnext/controllers/stock_controller.py", line 203, in make_sl_entries
    make_sl_entries(sl_entries, is_amended, allow_negative_stock, via_landed_cost_voucher)
  File "/home/vef/frappe-bench/apps/erpnext/erpnext/stock/stock_ledger.py", line 38, in make_sl_entries
    update_bin(args, allow_negative_stock, via_landed_cost_voucher)
  File "/home/vef/frappe-bench/apps/erpnext/erpnext/stock/utils.py", line 86, in update_bin
    bin.update_stock(args, allow_negative_stock, via_landed_cost_voucher)
  File "/home/vef/frappe-bench/apps/erpnext/erpnext/stock/doctype/bin/bin.py", line 44, in update_stock
    }, allow_negative_stock=allow_negative_stock, via_landed_cost_voucher=via_landed_cost_voucher)
  File "/home/vef/frappe-bench/apps/erpnext/erpnext/stock/stock_ledger.py", line 107, in __init__
    self.build()
  File "/home/vef/frappe-bench/apps/erpnext/erpnext/stock/stock_ledger.py", line 117, in build
    self.raise_exceptions()
  File "/home/vef/frappe-bench/apps/erpnext/erpnext/stock/stock_ledger.py", line 340, in raise_exceptions
    frappe.throw(msg, NegativeStockError)
  File "/home/vef/frappe-bench/apps/frappe/frappe/__init__.py", line 257, in throw
    msgprint(msg, raise_exception=exc)
  File "/home/vef/frappe-bench/apps/frappe/frappe/__init__.py", line 250, in msgprint
    _raise_exception()
  File "/home/vef/frappe-bench/apps/frappe/frappe/__init__.py", line 235, in _raise_exception
    raise raise_exception, encode(msg)
 NegativeStockError: Negative Stock Error (-1.0) for Item 1 Pair 16 AWG Belden 1030A Roll in Warehouse Kenari Toko - BE on 2015-10-16 19:12:09 in Delivery Note DLN-151015

desk.min.js:7292 Traceback (innermost last):
  File "/home/vef/frappe-bench/apps/frappe/frappe/app.py", line 67, in application
    response = frappe.handler.handle()
  File "/home/vef/frappe-bench/apps/frappe/frappe/handler.py", line 75, in handle
    execute_cmd(cmd)
  File "/home/vef/frappe-bench/apps/frappe/frappe/handler.py", line 109, in execute_cmd
    ret = frappe.call(method, **frappe.form_dict)
  File "/home/vef/frappe-bench/apps/frappe/frappe/__init__.py", line 767, in call
    return fn(*args, **newargs)
  File "/home/vef/frappe-bench/apps/frappe/frappe/desk/form/save.py", line 18, in savedocs
    doc.save()
  File "/home/vef/frappe-bench/apps/frappe/frappe/model/document.py", line 254, in save
    self.run_post_save_methods()
  File "/home/vef/frappe-bench/apps/frappe/frappe/model/document.py", line 608, in run_post_save_methods
    self.run_method("on_submit")
  File "/home/vef/frappe-bench/apps/frappe/frappe/model/document.py", line 549, in run_method
    return Document.hook(fn)(self, *args, **kwargs)
  File "/home/vef/frappe-bench/apps/frappe/frappe/model/document.py", line 681, in composer
    return composed(self, method, *args, **kwargs)
  File "/home/vef/frappe-bench/apps/frappe/frappe/model/document.py", line 664, in runner
    add_to_return_value(self, fn(self, *args, **kwargs))
  File "/home/vef/frappe-bench/apps/frappe/frappe/model/document.py", line 543, in <lambda>
    fn = lambda self, *args, **kwargs: getattr(self, method)(*args, **kwargs)
  File "/home/vef/frappe-bench/apps/erpnext/erpnext/stock/doctype/delivery_note/delivery_note.py", line 199, in on_submit
    self.update_stock_ledger()
  File "/home/vef/frappe-bench/apps/erpnext/erpnext/controllers/stock_controller.py", line 268, in update_stock_ledger
    self.make_sl_entries(sl_entries)
  File "/home/vef/frappe-bench/apps/erpnext/erpnext/controllers/stock_controller.py", line 203, in make_sl_entries
    make_sl_entries(sl_entries, is_amended, allow_negative_stock, via_landed_cost_voucher)
  File "/home/vef/frappe-bench/apps/erpnext/erpnext/stock/stock_ledger.py", line 38, in make_sl_entries
    update_bin(args, allow_negative_stock, via_landed_cost_voucher)
  File "/home/vef/frappe-bench/apps/erpnext/erpnext/stock/utils.py", line 86, in update_bin
    bin.update_stock(args, allow_negative_stock, via_landed_cost_voucher)
  File "/home/vef/frappe-bench/apps/erpnext/erpnext/stock/doctype/bin/bin.py", line 44, in update_stock
    }, allow_negative_stock=allow_negative_stock, via_landed_cost_voucher=via_landed_cost_voucher)
  File "/home/vef/frappe-bench/apps/erpnext/erpnext/stock/stock_ledger.py", line 107, in __init__
    self.build()
  File "/home/vef/frappe-bench/apps/erpnext/erpnext/stock/stock_ledger.py", line 117, in build
    self.raise_exceptions()
  File "/home/vef/frappe-bench/apps/erpnext/erpnext/stock/stock_ledger.py", line 340, in raise_exceptions
    frappe.throw(msg, NegativeStockError)
  File "/home/vef/frappe-bench/apps/frappe/frappe/__init__.py", line 257, in throw
    msgprint(msg, raise_exception=exc)
  File "/home/vef/frappe-bench/apps/frappe/frappe/__init__.py", line 250, in msgprint
    _raise_exception()
  File "/home/vef/frappe-bench/apps/frappe/frappe/__init__.py", line 235, in _raise_exception
    raise raise_exception, encode(msg)
 NegativeStockError: Negative Stock Error (-1.0) for Item 1 Pair 16 AWG Belden 1030A Roll in Warehouse Kenari Toko - BE on 2015-10-16 19:12:09 in Delivery Note DLN-151015

http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997657413-26 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
https://secure.gravatar.com/avatar/7b7bc2512ee1fedcd76bdc68926d4f7b?d=retro Failed to load resource: net::ERR_NAME_NOT_RESOLVED
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997662546-27 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997667784-28 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997672984-29 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997678577-30 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997683823-31 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997688975-32 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997694151-33 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997699546-34 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997704675-35 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997709824-36 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
https://secure.gravatar.com/avatar/78276650dd5f5f6654ef2717ef1a366d?d=retro Failed to load resource: net::ERR_NAME_NOT_RESOLVED
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997715081-37 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997720241-38 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997725808-39 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997730936-40 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
https://secure.gravatar.com/avatar/7b7bc2512ee1fedcd76bdc68926d4f7b?d=retro Failed to load resource: net::ERR_NAME_NOT_RESOLVED
https://secure.gravatar.com/avatar/78276650dd5f5f6654ef2717ef1a366d?d=retro Failed to load resource: net::ERR_NAME_NOT_RESOLVED
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997736073-41 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997741213-42 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997746362-43 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997751501-44 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997756718-45 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997778688-46 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997783861-47 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997789124-48 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997794256-49 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
https://secure.gravatar.com/avatar/7b7bc2512ee1fedcd76bdc68926d4f7b?d=retro Failed to load resource: net::ERR_NAME_NOT_RESOLVED
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997799387-50 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997804525-51 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997809662-52 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997814798-53 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997825617-54 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997831436-55 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997836632-56 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997841770-57 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
https://secure.gravatar.com/avatar/78276650dd5f5f6654ef2717ef1a366d?d=retro Failed to load resource: net::ERR_NAME_NOT_RESOLVED
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997909574-58 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997915576-59 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997920680-60 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997926571-61 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997932570-62 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997939589-63 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997945571-64 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997977164-65 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997982572-66 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997989571-67 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444997995576-68 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444998000733-69 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444998006571-70 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444998012570-71 Failed to load resource: net::ERR_NETWORK_IO_SUSPENDED
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444998033502-72 Failed to load resource: net::ERR_NETWORK_IO_SUSPENDED
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444998038563-73 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444998053563-74 Failed to load resource: net::ERR_NETWORK_CHANGED
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444998063563-75 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444998069563-76 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444998075564-77 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444998081565-78 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444998086626-79 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444998091687-80 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444998096751-81 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
erpnext.min.js:15 Uncaught TypeError: Cannot set property 'posting_date' of null
http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444998101801-82 Failed to load resource: the server responded with a status of 404 (NOT FOUND)
desk.min.js:3087 GET http://192.168.56.1:8080/socket.io/?EIO=3&transport=polling&t=1444998107202-83 404 (NOT FOUND)

Can you reproduce this error on demo.erpnext.com http://demo.erpnext.com/?

PS. Seems like your socketio process isn’t working.

It works okay on demo.erpnext.com. I’m using v6.4.6.
Below is the browser console output upon creating new customer from delivery note:

Uncaught TypeError: Cannot set property 'posting_date' of null
desk.min.js:7329 Warning: Single quotes (') may not work in templates

What causes this?

Tks

Strange. Unless we can reproduce it, it will be difficult to fix the error.

What might cause this from last console output? Do you have some hints? Before I used v5 but never got this…

Thanks

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