ERPNext Conference 2019* ERPNext.com Blog

On latest bench update "'Meta' object has no attribute 'nsm_parent_field'"


#1

Traceback (most recent call last):
File “/usr/lib/python3.5/runpy.py”, line 184, in _run_module_as_main
main”, mod_spec)
File “/usr/lib/python3.5/runpy.py”, line 85, in _run_code
exec(code, run_globals)
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/utils/bench_helper.py”, line 97, in
main()
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/utils/bench_helper.py”, line 18, in main
click.Group(commands=commands)(prog_name=‘bench’)
File “/home/ubuntu/frappe-bench/env/lib/python3.5/site-packages/click/core.py”, line 764, in call
return self.main(*args, **kwargs)
File “/home/ubuntu/frappe-bench/env/lib/python3.5/site-packages/click/core.py”, line 717, in main
rv = self.invoke(ctx)
File “/home/ubuntu/frappe-bench/env/lib/python3.5/site-packages/click/core.py”, line 1137, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File “/home/ubuntu/frappe-bench/env/lib/python3.5/site-packages/click/core.py”, line 1137, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File “/home/ubuntu/frappe-bench/env/lib/python3.5/site-packages/click/core.py”, line 956, in invoke
return ctx.invoke(self.callback, **ctx.params)
File “/home/ubuntu/frappe-bench/env/lib/python3.5/site-packages/click/core.py”, line 555, in invoke
return callback(*args, **kwargs)
File “/home/ubuntu/frappe-bench/env/lib/python3.5/site-packages/click/decorators.py”, line 17, in new_func
return f(get_current_context(), *args, **kwargs)
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/commands/init.py”, line 25, in _func
ret = f(frappe._dict(ctx.obj), *args, **kwargs)
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/commands/site.py”, line 233, in migrate
migrate(context.verbose, rebuild_website=rebuild_website, skip_failing=skip_failing)
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/migrate.py”, line 48, in migrate
frappe.modules.patch_handler.run_all(skip_failing)
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/modules/patch_handler.py”, line 41, in run_all
run_patch(patch)
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/modules/patch_handler.py”, line 30, in run_patch
if not run_single(patchmodule = patch):
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/modules/patch_handler.py”, line 71, in run_single
return execute_patch(patchmodule, method, methodargs)
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/modules/patch_handler.py”, line 91, in execute_patch
frappe.get_attr(patchmodule.split()[0] + “.execute”)()
File “/home/ubuntu/frappe-bench/apps/erpnext/erpnext/patches/v12_0/add_default_dashboards.py”, line 8, in execute
add_dashboards()
File “/home/ubuntu/frappe-bench/apps/erpnext/erpnext/setup/setup_wizard/operations/install_fixtures.py”, line 505, in add_dashboards
dashboard_data = get_default_dashboards()
File “/home/ubuntu/frappe-bench/apps/erpnext/erpnext/setup/setup_wizard/data/dashboard_charts.py”, line 7, in get_default_dashboards
company = frappe.get_doc(“Company”, frappe.defaults.get_defaults().company)
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/init.py”, line 734, in get_doc
doc = frappe.model.document.get_doc(*args, **kwargs)
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/model/document.py”, line 69, in get_doc
return controller(*args, **kwargs)
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/model/document.py”, line 104, in init
self.load_from_db()
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/model/document.py”, line 149, in load_from_db
super(Document, self).init(d)
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/model/base_document.py”, line 69, in init
self.setup()
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/utils/nestedset.py”, line 187, in setup
if self.meta.nsm_parent_field:
AttributeError: ‘Meta’ object has no attribute ‘nsm_parent_field’


V12.1.0 Bench Update breaking the system “‘Meta’ object has no attribute ‘nsm_parent_field’”
#2

I also updated and got exactly above mentioned error. Please help us to solve.


#3

Am too getting the above mentioned traceback on bench upadte.kindly help me out…!!


#4

Please help us solve this. system is broken


#5

@sahil28297 + @rmehta Getting same error. The system is currently down!


Bench Update ERROR V12.1.0
#6

Same!


#7

I am facing same Issue


#8

Panic Level: High :confounded:


#9

How i can go back previous version for example to v12.0.8 ??


#10

You have to go to the erpnext folder (And then the frappe folder) and execute:

git checkout v12.0.8

Error accesing Accounts Receivable
#11

@Nahuel_Nso
I do that then execute bench migrate i git version 12.0.8 then execute bench restart
I git this when trying login to the system

Capture


#12

Try bench migrate again. If it does not work, edit your /sites/SITE_NAME/site_config.json and set maintenance_mode (or something like that) to 0


#13

Go to config folder (cd config) then open common_site_config.json and change value of “maintenance mode”:1 to 0 and save. then do bench restart

common_site_config.json
{
“auto_update”: false,
“background_workers”: 1,
"maintenance mode":0
“file_watcher_port”: 6787,
“frappe_user”: “mukane”,
“gunicorn_workers”: 3,
“rebase_on_pull”: false,
“redis_cache”: “redis://localhost:13000”,
“redis_queue”: “redis://localhost:11000”,
“redis_socketio”: “redis://localhost:12000”,
“restart_supervisor_on_update”: true,
“restart_systemd_on_update”: false,
“serve_default_site”: true,
“shallow_clone”: true,
“socketio_port”: 9000,
“update_bench_on_update”: true,
“webserver_port”: 8000
} to {
“auto_update”: false,
“background_workers”: 1,
“file_watcher_port”: 6787,
“frappe_user”: “mukane”,
“gunicorn_workers”: 3,
“rebase_on_pull”: false,
“redis_cache”: “redis://localhost:13000”,
“redis_queue”: “redis://localhost:11000”,
“redis_socketio”: “redis://localhost:12000”,
“restart_supervisor_on_update”: true,
“restart_systemd_on_update”: false,
“serve_default_site”: true,
“shallow_clone”: true,
“socketio_port”: 9000,
“update_bench_on_update”: true,
“webserver_port”: 8000
}


#14

Thanks, @Nahuel_Nso, @Azhar_Islam
I am now in v12.0.8 until solve the problem in last version


#15

@Nahuel_Nso, @Azhar_Islam
am facing a new problem after login to system all list view is empty and I can’t add new records
like this


#16

Try bench build


#17

Thanks I am grateful for your help and fast response


#18

Hi,
I get the same error on upgrading. Additional info: I have one site for testing with almost no data in there and, there the error is not shown. Also git checkout v.12.0.8 does work ( cd apps/frappe first ;-))

Kind regards,
David


#19

Due to time difference, I doubt that there will be a solution to this problem today. I have just restored a previous backup and continuing to work on version 12.0.8.


#20

Fixed with the latest release!
PR: https://github.com/frappe/frappe/pull/8333
Release: https://github.com/frappe/frappe/releases/tag/v12.0.10