Unable to complete the setup after installation

[ERROR] 2016-11-02 13:31:23,837 | /home/frappe/frappe-bench/apps/frappe/frappe/app.py:
Site: site1.local
Form Dict: {
“args”: “{“language”:“English (United States)”,“country”:“United Arab Emirates”,“timezone”:“Asia/Dubai”,“currency”:“AED”,“first_name”:“osmanahmed”,“email”:“xyz@gmail.com”,“password”:“osmanahmed”,“domain”:“Retail”,“company_name”:“GD”,“company_abbr”:“GD”,“company_tagline”:“Food Stuff”,“bank_account”:“Emirated NBD",“fy_start_date”:“2016-01-01”,“fy_end_date”:“2016-12-31”,“user_fullname_1”:“mohammed”,“user_email_1”:"abc@gmail.com”,“user_sales_1”:1,“user_purchaser_1”:1,“user_accountant_1”:1,“user_sales_2”:1,“user_purchaser_2”:1,“user_accountant_2”:1,“user_sales_3”:1,“user_purchaser_3”:1,“user_accountant_3”:1,“user_sales_4”:1,“user_purchaser_4”:1,“user_accountant_4”:1,“customer_1”:“YUP”,“customer_contact_1”:“123”,“supplier_1”:“YUP”,“supplier_contact_1”:“456”,“item_1”:“apple”,“item_group_1”:“Products”,“item_uom_1”:“Unit”,“is_sales_item_1”:1,“is_purchase_item_1”:0,“item_price_1”:23,“item_group_2”:“Products”,“item_uom_2”:“Unit”,“is_sales_item_2”:1,“is_purchase_item_2”:0,“item_group_3”:“Products”,“item_uom_3”:“Unit”,“is_sales_item_3”:1,“is_purchase_item_3”:0,“item_group_4”:“Products”,“item_uom_4”:“Unit”,“is_sales_item_4”:1,“is_purchase_item_4”:0,“item_group_5”:“Products”,“item_uom_5”:“Unit”,“is_sales_item_5”:1,“is_purchase_item_5”:0,“add_sample_data”:1,“setup_website”:1}”,
“cmd”: “frappe.desk.page.setup_wizard.setup_wizard.setup_complete”
}
Request Error
Traceback (most recent call last):
File “/home/frappe/frappe-bench/apps/frappe/frappe/app.py”, line 55, in application
response = frappe.handler.handle()
File “/home/frappe/frappe-bench/apps/frappe/frappe/handler.py”, line 19, in handle
execute_cmd(cmd)
File “/home/frappe/frappe-bench/apps/frappe/frappe/handler.py”, line 36, in execute_cmd
ret = frappe.call(method, **frappe.form_dict)
File “/home/frappe/frappe-bench/apps/frappe/frappe/init.py”, line 890, in call
File “/home/frappe/frappe-bench/apps/frappe/frappe/desk/page/setup_wizard/setup_wizard.py”, line 36, in setup_complete
frappe.get_attr(method)(args)
File “/home/frappe/frappe-bench/apps/erpnext/erpnext/setup/setup_wizard/setup_wizard.py”, line 27, in setup_complete
create_sales_tax(args)
File “/home/frappe/frappe-bench/apps/erpnext/erpnext/setup/setup_wizard/setup_wizard.py”, line 250, in create_sales_tax
if len(country_wise_tax)>0:
TypeError: object of type ‘NoneType’ has no len()
[ERROR] 2016-11-02 13:31:23,883 | /home/frappe/frappe-bench/apps/frappe/frappe/utils/error.py:
New Exception collected with id: 2016-11-02 13:31:23.837818-192.168.1.189-9af

This issue was fixed. Can you please update and try again.

I tried to update the bench by bench update command and i faced another issue i.e

Unable to do bench update.

I am getting the same issue with newly installed setup:

POST Request:
args{“language”:“English (United States)”,“country”:“India”,“timezone”:“Asia/Kolkata”,“currency”:“INR”,“full_name”:“Neha Pandey",“email”:"neha.dey@hieshi.com”,“password”:“125678”,“domain”:“Retail”,“company_name”:“Hiteshi”,“company_abbr”:“H”,“company_tagline”:“Sell items",“bank_account”:“IDBI”,“fy_start_date”:“2017-04-01”,“fy_end_date”:“2018-03-31”,“user_fullname_1”:“U1”,“user_email_1”:"u1@hiteshi.com",“user_sales_1”:1,“user_purchaser_1”:1,“user_accountant_1”:1,“user_fullname_2”:“U2”,“user_email_2”:"u2@hiteshi.com”,“user_sales_2”:1,“user_purchaser_2”:1,“user_accountant_2”:1,“user_fullname_3”:“U3”,“user_sales_3”:1,“user_purchaser_3”:1,“user_accountant_3”:1,“user_sales_4”:1,“user_purchaser_4”:1,“user_accountant_4”:1,“tax_1”:“VAT”,“tax_rate_1”:4,“customer_1”:“C1”,“customer_contact_1”:“78678678”,“customer_2”:“C2”,“customer_contact_2”:“435345”,“supplier_1”:“S1”,“supplier_contact_1”:“ewrew”,“item_1”:“Item 1”,“item_group_1”:“Products”,“item_uom_1”:“Unit”,“is_sales_item_1”:1,“is_purchase_item_1”:0,“item_price_1”:30,“item_2”:“Item 2”,“item_group_2”:“Products”,“item_uom_2”:“Unit”,“is_sales_item_2”:1,“is_purchase_item_2”:0,“item_price_2”:40,“item_group_3”:“Products”,“item_uom_3”:“Unit”,“is_sales_item_3”:1,“is_purchase_item_3”:0,“item_group_4”:“Products”,“item_uom_4”:“Unit”,“is_sales_item_4”:1,“is_purchase_item_4”:0,“item_group_5”:“Products”,“item_uom_5”:“Unit”,“is_sales_item_5”:1,“is_purchase_item_5”:0,“add_sample_data”:1,“setup_website”:1}

Response:
{“exc”:"[“Traceback (most recent call last):\n File \”/home/frappe/benchApp/apps/frappe/frappe/app.py\", line 56, in application\n response = frappe.handler.handle()\n File \"/home/frappe/benchApp/apps/frappe/frappe/handler.py\", line 19, in handle\n execute_cmd(cmd)\n File \"/home/frappe/benchApp/apps/frappe/frappe/handler.py\", line 42, in execute_cmd\n ret = frappe.call(method, **frappe.form_dict)\n File \"/home/frappe/benchApp/apps/frappe/frappe/init.py\", line 907, in call\n return fn(*args, **newargs)\n File \"/home/frappe/benchApp/apps/frappe/frappe/desk/page/setup_wizard/setup_wizard.py\", line 38, in setup_complete\n frappe.get_attr(method)(args)\n File \"/home/frappe/benchApp/apps/erpnext/erpnext/setup/setup_wizard/setup_wizard.py\", line 21, in setup_complete\n frappe.throw(_(\“Setup Already Complete!!\”))\n File \"/home/frappe/benchApp/apps/frappe/frappe/init.py\", line 316, in throw\n msgprint(msg, raise_exception=exc, title=title, indicator=‘red’)\n File \"/home/frappe/benchApp/apps/frappe/frappe/init.py\", line 306, in msgprint\n _raise_exception()\n File \"/home/frappe/benchApp/apps/frappe/frappe/init.py\", line 279, in _raise_exception\n raise raise_exception, encode(msg)\nValidationError: Setup Already Complete!!\n"]","_server_messages":"["{\“message\”: \“Setup Already Complete!!\”, \“indicator\”: \“red\”}"]"}

I have already updated bench, Can you please suggest a solution.

@KanchanChauhan, Could you please suggest the solution in detail, I am stuck with the same error since last friday.

Tried updating bench already but had no luck.