Error installing last ERPNext develop version from scratch

JoEz · May 18, 2017, 8:14pm

Hi all,

i’ve installed a new erpnext on a clean ubuntu 16 LTS install, it get stuck on erpnext set up wizard:

22:10:24 web.1            | Exception in thread Thread-18 (most likely raised during interpreter shutdown):Exception in thread Thread-17 (most likely raised during interpreter shutdown):
22:10:24 web.1            | Traceback (most recent call last):
22:10:24 web.1            |   File "/usr/lib/python2.7/threading.py", line 801, in __bootstrap_inner
22:10:24 web.1            |
22:10:24 web.1            |   File "/usr/lib/python2.7/threading.py", line 754, in runTraceback (most recent call last):
22:10:24 web.1            |   File "/usr/lib/python2.7/threading.py", line 801, in __bootstrap_inner
22:10:24 web.1            |   File "/usr/lib/python2.7/SocketServer.py", line 599, in process_request_thread
22:10:24 web.1            |   File "/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/werkzeug/serving.py", line 548, in handle_error
22:10:24 web.1            | <type 'exceptions.AttributeError'>: 'NoneType' object has no attribute 'handle_error'
22:10:24 web.1            |
22:10:24 web.1            |   File "/usr/lib/python2.7/threading.py", line 754, in run
22:10:24 web.1            |   File "/usr/lib/python2.7/SocketServer.py", line 599, in process_request_thread
22:10:24 web.1            |   File "/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/werkzeug/serving.py", line 548, in handle_error
22:10:24 web.1            | <type 'exceptions.AttributeError'>: 'NoneType' object has no attribute 'handle_error'

Cant understand the reason, seems a SocketServer problem …

JoEz · May 19, 2017, 6:28am

Anyone experiencing this?

creamdory · May 19, 2017, 6:34am

Hi @JoEz! Have you tried re-installing?

JoEz · May 19, 2017, 6:53am

Yup …reinstalled ubuntu and frappe/erpnext …same thing …wizard stuck at the same point …

JoEz · May 20, 2017, 7:26pm

New install on ubuntu 16 LTS … same problem on erpnext develop install …wizard will stuck while completing setup, see pic:

on ssh terminal:

21:20:01 web.1            |  * Detected change in '/home/frappe/frappe-bench/apps/erpnext/erpnext/setup/setup_wizard/__init__.py', reloading
21:20:01 web.1            | INFO:werkzeug: * Detected change in '/home/frappe/frappe-bench/apps/erpnext/erpnext/setup/setup_wizard/__init__.py', reloading
21:20:01 web.1            |  * Detected change in '/home/frappe/frappe-bench/apps/erpnext/erpnext/setup/setup_wizard/__init__.py', reloading
21:20:01 web.1            | INFO:werkzeug: * Detected change in '/home/frappe/frappe-bench/apps/erpnext/erpnext/setup/setup_wizard/__init__.py', reloading
21:20:01 web.1            |  * Detected change in '/home/frappe/frappe-bench/apps/erpnext/erpnext/setup/setup_wizard/setup_wizard.py', reloading
21:20:01 web.1            | INFO:werkzeug: * Detected change in '/home/frappe/frappe-bench/apps/erpnext/erpnext/setup/setup_wizard/setup_wizard.py', reloading
21:20:01 web.1            |  * Detected change in '/home/frappe/frappe-bench/apps/erpnext/erpnext/setup/setup_wizard/setup_wizard.py', reloading
21:20:01 web.1            | INFO:werkzeug: * Detected change in '/home/frappe/frappe-bench/apps/erpnext/erpnext/setup/setup_wizard/setup_wizard.py', reloading
21:20:01 web.1            |  * Detected change in '/home/frappe/frappe-bench/apps/erpnext/erpnext/setup/setup_wizard/default_website.py', reloading
21:20:01 web.1            | INFO:werkzeug: * Detected change in '/home/frappe/frappe-bench/apps/erpnext/erpnext/setup/setup_wizard/default_website.py', reloading
21:20:01 web.1            |  * Detected change in '/home/frappe/frappe-bench/apps/erpnext/erpnext/setup/setup_wizard/default_website.py', reloading
21:20:01 web.1            | INFO:werkzeug: * Detected change in '/home/frappe/frappe-bench/apps/erpnext/erpnext/setup/setup_wizard/default_website.py', reloading
21:20:01 web.1            |  * Detected change in '/home/frappe/frappe-bench/apps/erpnext/erpnext/setup/setup_wizard/install_fixtures.py', reloading
21:20:01 web.1            | INFO:werkzeug: * Detected change in '/home/frappe/frappe-bench/apps/erpnext/erpnext/setup/setup_wizard/install_fixtures.py', reloading
21:20:01 web.1            |  * Detected change in '/home/frappe/frappe-bench/apps/erpnext/erpnext/setup/setup_wizard/install_fixtures.py', reloading
21:20:01 web.1            | INFO:werkzeug: * Detected change in '/home/frappe/frappe-bench/apps/erpnext/erpnext/setup/setup_wizard/install_fixtures.py', reloading
21:20:01 web.1            |  * Detected change in '/home/frappe/frappe-bench/apps/erpnext/erpnext/setup/setup_wizard/sample_data.py', reloading
21:20:01 web.1            | INFO:werkzeug: * Detected change in '/home/frappe/frappe-bench/apps/erpnext/erpnext/setup/setup_wizard/sample_data.py', reloading
21:20:01 web.1            |  * Detected change in '/home/frappe/frappe-bench/apps/erpnext/erpnext/setup/setup_wizard/sample_data.py', reloading
21:20:01 web.1            | INFO:werkzeug: * Detected change in '/home/frappe/frappe-bench/apps/erpnext/erpnext/setup/setup_wizard/sample_data.py', reloading
21:20:01 web.1            |  * Detected change in '/home/frappe/frappe-bench/apps/frappe/frappe/utils/make_random.py', reloading
21:20:01 web.1            | INFO:werkzeug: * Detected change in '/home/frappe/frappe-bench/apps/frappe/frappe/utils/make_random.py', reloading
21:20:01 web.1            |  * Detected change in '/home/frappe/frappe-bench/apps/frappe/frappe/utils/make_random.py', reloading
21:20:01 web.1            | INFO:werkzeug: * Detected change in '/home/frappe/frappe-bench/apps/frappe/frappe/utils/make_random.py', reloading
21:20:01 web.1            |  * Detected change in '/home/frappe/frappe-bench/apps/erpnext/erpnext/setup/setup_wizard/domainify.py', reloading
21:20:01 web.1            | INFO:werkzeug: * Detected change in '/home/frappe/frappe-bench/apps/erpnext/erpnext/setup/setup_wizard/domainify.py', reloading
21:20:01 web.1            |  * Detected change in '/home/frappe/frappe-bench/apps/erpnext/erpnext/setup/setup_wizard/domainify.py', reloading
21:20:01 web.1            | INFO:werkzeug: * Detected change in '/home/frappe/frappe-bench/apps/erpnext/erpnext/setup/setup_wizard/domainify.py', reloading
21:20:01 worker_default.1 | 21:20:01 default: Job OK (90d0eb66-4888-4287-8b3d-b9ca1e9a8eac)
21:20:01 worker_default.1 | 21:20:01 Result is kept for 500 seconds
21:20:01 worker_default.1 | 21:20:01
21:20:01 worker_default.1 | 21:20:01 *** Listening on default...
21:20:01 web.1            | Exception in thread Thread-2 (most likely raised during interpreter shutdown):Exception in thread Thread-23 (most likely raised during interpreter shutdown):Exception in thread Thread-5 (most likely raised during interpreter shutdown):
21:20:01 web.1            | Traceback (most recent call last):
21:20:01 web.1            | Traceback (most recent call last):
21:20:01 web.1            |   File "/usr/lib/python2.7/threading.py", line 801, in __bootstrap_inner
21:20:01 web.1            |
21:20:01 web.1            |   File "/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/watchdog/observers/api.py", line 237, in run
21:20:01 web.1            | <type 'exceptions.AttributeError'>: 'NoneType' object has no attribute 'Empty'
21:20:01 web.1            |   File "/usr/lib/python2.7/threading.py", line 801, in __bootstrap_inner
21:20:01 web.1            |   File "/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/watchdog/observers/api.py", line 182, in run
21:20:01 web.1            |   File "/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/watchdog/observers/inotify.py", line 131, in queue_events
21:20:01 web.1            |   File "/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/watchdog/observers/inotify_buffer.py", line 82, in read_event
21:20:01 web.1            | <type 'exceptions.TypeError'>: 'NoneType' object is not callable
21:20:01 web.1            |
21:20:01 web.1            | Traceback (most recent call last):
21:20:01 web.1            |   File "/usr/lib/python2.7/threading.py", line 801, in __bootstrap_inner
21:20:01 web.1            |   File "/usr/lib/python2.7/threading.py", line 754, in run
21:20:01 web.1            |   File "/usr/lib/python2.7/SocketServer.py", line 599, in process_request_thread
21:20:01 web.1            |   File "/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/werkzeug/serving.py", line 548, in handle_error
21:20:01 web.1            | <type 'exceptions.AttributeError'>: 'NoneType' object has no attribute 'handle_error'
21:20:01 web.1            |  * Restarting with inotify reloader
21:20:02 web.1            |  * Debugger is active!
21:20:02 web.1            |  * Debugger PIN: 159-930-181
21:20:24 web.1            | 192.168.1.4 - - [20/May/2017 21:20:24] "POST / HTTP/1.1" 200 -

Anyone getting same prob?

Thx

clarkej · May 20, 2017, 8:33pm

In this similar problem last month, jsukrut suggested a ‘bench reinstall’

This reports the problem has to do with ‘Py_Finalize wipes all globals while there are still daemon threads running’ and will not be fixed in 2.7…

http://bugs.python.org/issue14623

littlehera · May 20, 2017, 11:01pm

Sadly, it seems like a good number of users are experiencing this one. If reinstall doesn’t work, I think installing a previous version might be better.

JoEz · May 20, 2017, 11:02pm

Thx, it worked running also:

bench clear-cache

rmehta · May 21, 2017, 5:30am

Anyone get to the bottom of the please let us know.

@kolate_sambhaji did you check the error log table of the site we created?

littlehera · May 21, 2017, 8:53am

Also lots of users seem to be having problems with the fresh install.

JoEz · May 21, 2017, 11:25am

Ok, i finally made all work, steps:

install ubuntu
install bench and frappe, erpnext
run npm install babel-core less chokidar babel-preset-es2015 babel-preset-es2016 babel-preset-es2017 babel-preset-babili
create bench new-site [sitename] && bench install-app erpnext
run bench --site [sitename] reinstall
clean the cache, bench clear-cache
finally run setup wizard

Max_Fun · May 21, 2017, 3:40pm

not working

JoEz · May 21, 2017, 7:56pm

Did you clean the cache?

Max_Fun · May 21, 2017, 8:09pm

@JoEz
Yes I did

JoEz · May 21, 2017, 9:17pm

Worked for me…

kolate_sambhaji · May 22, 2017, 7:38am

@rmehta there is no error in error log, I ma checking this,
But after running following command, we can complete setup wizard.

npm install babel-core less chokidar babel-preset-es2015 babel-preset-es2016 babel-preset-es2017 babel-preset-babili

Max_Fun · May 22, 2017, 1:51pm

@kolate_sambhaji
frappe@localhost:/root$ cd ~/frappe-bench
frappe@localhost:~/frappe-bench$ npm install babel-core less chokidar babel-preset-es2015 babel-preset-es2016 babel-preset-es2017 babel-preset-babili
/home/frappe/frappe-bench
├── babel-core@6.24.1
├── babel-preset-babili@0.0.12
├── babel-preset-es2015@6.24.1
├── babel-preset-es2016@6.24.1
├── babel-preset-es2017@6.24.1
├── chokidar@1.7.0
└── less@2.7.2

npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@^1.0.0 (node_modules/chokidar/node_modules/fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.1.1: wanted {“os”:“darwin”,“arch”:“any”} (current: {“os”:“linux”,“arch”:“x64”})
npm WARN enoent ENOENT: no such file or directory, open ‘/home/frappe/frappe-bench/package.json’
npm WARN frappe-bench No description
npm WARN frappe-bench No repository field.
npm WARN frappe-bench No README data
npm WARN frappe-bench No license field.
frappe@localhost:~/frappe-bench$

spoojary · May 22, 2017, 5:02pm

I have faced the same error multiple times, both with 7.x and 8.x. I have reported it under "There were errors" message while configuring ERPNext. In fact, I wasn’t able to get the setup wizard working first time even once without this error. It generally used to work after several attempts, however failed completely 2 weeks back. This never happened on a production setup,so something specific to development setup.

JoEz · May 23, 2017, 1:55pm

Anyone got this solved? …i’m facing this again …

could someone please test a clean installation on ubuntu and double check?

update:

17:19:54 web.1            |  * Detected change in '/home/frappe/frappe-bench/apps/frappe/frappe/desk/doctype/todo/__init__.py', reloading
17:19:54 web.1            | INFO:werkzeug: * Detected change in '/home/frappe/frappe-bench/apps/frappe/frappe/desk/doctype/todo/__init__.py', reloading
17:19:54 web.1            |  * Detected change in '/home/frappe/frappe-bench/apps/frappe/frappe/desk/doctype/todo/__init__.py', reloading
17:19:54 web.1            | INFO:werkzeug: * Detected change in '/home/frappe/frappe-bench/apps/frappe/frappe/desk/doctype/todo/__init__.py', reloading
17:19:54 web.1            |  * Detected change in '/home/frappe/frappe-bench/apps/frappe/frappe/desk/doctype/todo/todo.py', reloading
17:19:54 web.1            | INFO:werkzeug: * Detected change in '/home/frappe/frappe-bench/apps/frappe/frappe/desk/doctype/todo/todo.py', reloading
17:19:54 web.1            |  * Detected change in '/home/frappe/frappe-bench/apps/frappe/frappe/desk/doctype/todo/todo.py', reloading
17:19:54 web.1            | INFO:werkzeug: * Detected change in '/home/frappe/frappe-bench/apps/frappe/frappe/desk/doctype/todo/todo.py', reloading
17:19:55 web.1            | Exception in thread Thread-15 (most likely raised during interpreter shutdown):Exception in thread Thread-2 (most likely raised during interpreter shutdown):
17:19:55 web.1            | Traceback (most recent call last):
17:19:55 web.1            |   File "/usr/lib/python2.7/threading.py", line 801, in __bootstrap_inner
17:19:55 web.1            |   File "/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/watchdog/observers/api.py", line 237, in run
17:19:55 web.1            | <type 'exceptions.AttributeError'>: 'NoneType' object has no attribute 'Empty'
17:19:55 web.1            |
17:19:55 web.1            | Traceback (most recent call last):
17:19:55 web.1            |   File "/usr/lib/python2.7/threading.py", line 801, in __bootstrap_inner
17:19:55 web.1            |   File "/usr/lib/python2.7/threading.py", line 754, in run
17:19:55 web.1            |   File "/usr/lib/python2.7/SocketServer.py", line 599, in process_request_thread
17:19:55 web.1            |   File "/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/werkzeug/serving.py", line 548, in handle_error
17:19:55 web.1            | <type 'exceptions.AttributeError'>: 'NoneType' object has no attribute 'handle_error'

Why is detecting changes in todo.py?

ManishKumar · May 24, 2017, 8:31am

Hi all, i have installed a new ERP Next on a clean ubuntu 16 LTS install, it get stuck on erpnext set up wizard.