Http 400 when trying to access #200

rpinheiro-home · 2022-04-11T23:44:40Z

I followed the initial guide step by step and when trying to access the initial URL I get an http code 400 and in the log only a json appears containing: node:1

What am I missing?

It's more a question than an issue
Thanks

rpinheiro-home · 2022-04-12T13:41:23Z

rpinheiro-home · 2022-04-12T13:43:24Z

[2022-04-12 10:40:48,667] DEBUG    in IndexView: view_args of http://XXX.XXX.XXX.XXX:5000/
{
    "node": 1
}
[2022-04-12 10:40:48,668] INFO     in werkzeug: XXX.XXX.XXX.XXX- - [12/Apr/2022 10:40:48] "GET / HTTP/1.1" 400 -

rpinheiro-home · 2022-04-12T17:36:23Z

I don't know exactly why (because I don`t know flask) but commented this lines and now I can acess.

        # if app.testing:
        # self.logger.debug('view_args of %s\n%s', request.url, self.json_dumps(request.view_args))
        # if request.args:
        #     self.logger.debug('request.args of %s\n%s', request.url, self.json_dumps(request.args))
        # if request.form:
        #     self.logger.debug('request.form from %s\n%s', request.url, self.json_dumps(request.form))
        # if request.json:
        #     self.logger.debug('request.json from %s\n%s', request.url, self.json_dumps(request.json))
        # if request.files:
        #     self.logger.debug('request.files from %s\n\n    %s\n', request.url, request.files)

Pandaaaa906 · 2022-04-13T10:18:58Z

it's seem that werkzeug 2.1.0 got some break change about request.json
you can just specific werkzeug version to 2.0.3 will sovle the case
pallets/werkzeug#2339

cced3000 · 2022-04-21T02:13:44Z

thanks @Pandaaaa906 ，I solved the problem through your suggestion，pip install Werkzeug==2.0.3

espoirMur · 2022-04-30T10:45:30Z

thanks @Pandaaaa906 ，I solved the problem through your suggestion，pip install Werkzeug==2.0.3

Thanks you..

Ngounse · 2022-05-10T09:25:35Z

Http 400 when trying to access
i got the same problem

and this what in terminal I get
`[2022-05-10 16:23:21,104] INFO in werkzeug: * Running on all addresses (0.0.0.0)
WARNING: This is a development server. Do not use it in a production deployment.

Running on http://xxx.xxx.x.x:5000
Running on http://xxx.xxx.x.x:5000 (Press CTRL+C to quit)
[2022-05-10 16:23:24,577] INFO in werkzeug: 127.0.0.1 - - [10/May/2022 16:23:24] "GET / HTTP/1.1" 400 -`

Ngounse · 2022-05-10T09:46:43Z

please help

casual-silva · 2022-05-10T11:21:27Z

Http 400 when trying to access i got the same problem

and this what in terminal I get `[2022-05-10 16:23:21,104] INFO in werkzeug: * Running on all addresses (0.0.0.0) WARNING: This is a development server. Do not use it in a production deployment.

Running on http://xxx.xxx.x.x:5000

Running on http://xxx.xxx.x.x:5000 (Press CTRL+C to quit)
[2022-05-10 16:23:24,577] INFO in werkzeug: 127.0.0.1 - - [10/May/2022 16:23:24] "GET / HTTP/1.1" 400 -`

Bad Request
The browser (or proxy) sent a request that this server could not understand.

我也遇到了同样的问题我的机器是ubuntu18.04
但是在本地windows 是正常加载的不知道什么原因

I ran into the same problem with ubuntu18.04
But Windows loads normally locally for unknown reason

Ngounse · 2022-05-11T01:17:45Z

Http 400 when trying to access i got the same problem
and this what in terminal I get `[2022-05-10 16:23:21,104] INFO in werkzeug: * Running on all addresses (0.0.0.0) WARNING: This is a development server. Do not use it in a production deployment.

Running on http://xxx.xxx.x.x:5000

Running on http://xxx.xxx.x.x:5000 (Press CTRL+C to quit)
[2022-05-10 16:23:24,577] INFO in werkzeug: 127.0.0.1 - - [10/May/2022 16:23:24] "GET / HTTP/1.1" 400 -`

Bad Request
The browser (or proxy) sent a request that this server could not understand.

我也遇到了同样的问题我的机器是ubuntu18.04 但是在本地windows 是正常加载的不知道什么原因

I ran into the same problem with ubuntu18.04 But Windows loads normally locally for unknown reason
Thank you your help

i'm running on zorin os 16 ( ubuntu 20.0.4 base)
i been try to fix it but get no where

casual-silva · 2022-05-11T02:52:29Z

I solved the problem to locate the source code and found it was caused by the Werkzeug version problem
As he said, @Pandaaaa906 can be solved by lowering Werkzeug

Reinstall >> pip install Werkzeug==2.0.2

Ngounse · 2022-05-11T03:07:05Z

I solved the problem to locate the source code and found it was caused by the Werkzeug version problem
As he said, @Pandaaaa906 can be solved by lowering Werkzeug

Reinstall >> pip install Werkzeug==2.0.2

it's work now @casual-silva thank you a lot

Nirav-Ironlist · 2022-06-24T16:15:59Z

I also Solve same problem by your suggestion.Thank You

thanks @Pandaaaa906 ，I solved the problem through your suggestion，pip install Werkzeug==2.0.3

minikiller · 2022-09-01T01:17:22Z

I pip install Werkzeug==2.0.3,but got following error:

Traceback (most recent call last):
  File "/Users/sunlingfeng/guolu/study-scrapy/bookscraper/.venv/bin/scrapydweb", line 5, in <module>
    from scrapydweb.run import main
  File "/Users/sunlingfeng/guolu/study-scrapy/bookscraper/.venv/lib/python3.8/site-packages/scrapydweb/__init__.py", line 9, in <module>
    from flask import Flask, current_app, render_template, url_for
  File "/Users/sunlingfeng/guolu/study-scrapy/bookscraper/.venv/lib/python3.8/site-packages/flask/__init__.py", line 4, in <module>
    from . import json as json
  File "/Users/sunlingfeng/guolu/study-scrapy/bookscraper/.venv/lib/python3.8/site-packages/flask/json/__init__.py", line 8, in <module>
    from ..globals import current_app
  File "/Users/sunlingfeng/guolu/study-scrapy/bookscraper/.venv/lib/python3.8/site-packages/flask/globals.py", line 56, in <module>
    app_ctx: "AppContext" = LocalProxy(  # type: ignore[assignment]
TypeError: __init__() got an unexpected keyword argument 'unbound_message'

Ngounse · 2022-09-01T01:46:50Z

venv

I saw it complain from flask maybe that the problem here my flask --v Flask==2.1.2

Ngounse · 2022-09-01T01:48:08Z

can i also see you
pip freeze

Resalee · 2022-09-01T09:06:01Z

I pip install Werkzeug==2.0.3,but got following error:

Traceback (most recent call last):
  File "/Users/sunlingfeng/guolu/study-scrapy/bookscraper/.venv/bin/scrapydweb", line 5, in <module>
    from scrapydweb.run import main
  File "/Users/sunlingfeng/guolu/study-scrapy/bookscraper/.venv/lib/python3.8/site-packages/scrapydweb/__init__.py", line 9, in <module>
    from flask import Flask, current_app, render_template, url_for
  File "/Users/sunlingfeng/guolu/study-scrapy/bookscraper/.venv/lib/python3.8/site-packages/flask/__init__.py", line 4, in <module>
    from . import json as json
  File "/Users/sunlingfeng/guolu/study-scrapy/bookscraper/.venv/lib/python3.8/site-packages/flask/json/__init__.py", line 8, in <module>
    from ..globals import current_app
  File "/Users/sunlingfeng/guolu/study-scrapy/bookscraper/.venv/lib/python3.8/site-packages/flask/globals.py", line 56, in <module>
    app_ctx: "AppContext" = LocalProxy(  # type: ignore[assignment]
TypeError: __init__() got an unexpected keyword argument 'unbound_message'

I have the same problem, did you find out how to fix it?

Resalee · 2022-09-01T09:24:20Z

@minikiller I tried to use docker images from dockerhub, and it worked, this one => https://hub.docker.com/r/ryanvin/scrapydweb

afc3liuyuan · 2022-09-05T16:42:22Z

I pip install Werkzeug==2.0.3,but got following error:

Traceback (most recent call last):
  File "/Users/sunlingfeng/guolu/study-scrapy/bookscraper/.venv/bin/scrapydweb", line 5, in <module>
    from scrapydweb.run import main
  File "/Users/sunlingfeng/guolu/study-scrapy/bookscraper/.venv/lib/python3.8/site-packages/scrapydweb/__init__.py", line 9, in <module>
    from flask import Flask, current_app, render_template, url_for
  File "/Users/sunlingfeng/guolu/study-scrapy/bookscraper/.venv/lib/python3.8/site-packages/flask/__init__.py", line 4, in <module>
    from . import json as json
  File "/Users/sunlingfeng/guolu/study-scrapy/bookscraper/.venv/lib/python3.8/site-packages/flask/json/__init__.py", line 8, in <module>
    from ..globals import current_app
  File "/Users/sunlingfeng/guolu/study-scrapy/bookscraper/.venv/lib/python3.8/site-packages/flask/globals.py", line 56, in <module>
    app_ctx: "AppContext" = LocalProxy(  # type: ignore[assignment]
TypeError: __init__() got an unexpected keyword argument 'unbound_message'

I have the same problem, did you find out how to fix it?

please see: #202
you can set the flask version to 2.0.2 and Werkzeug version to 2.0.2 by reinstalling.

afc3liuyuan · 2022-09-05T16:45:52Z

Thanks @PandyYang
please see: #202

reinstall the flask version to 2.0.2 and Werkzeug version to 2.0.2 can resolve this problem.

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Http 400 when trying to access #200

Http 400 when trying to access #200

rpinheiro-home commented Apr 11, 2022

rpinheiro-home commented Apr 12, 2022

rpinheiro-home commented Apr 12, 2022

rpinheiro-home commented Apr 12, 2022

Pandaaaa906 commented Apr 13, 2022

cced3000 commented Apr 21, 2022

espoirMur commented Apr 30, 2022

Ngounse commented May 10, 2022

Ngounse commented May 10, 2022

casual-silva commented May 10, 2022

Ngounse commented May 11, 2022

casual-silva commented May 11, 2022

Ngounse commented May 11, 2022

Nirav-Ironlist commented Jun 24, 2022

minikiller commented Sep 1, 2022

Ngounse commented Sep 1, 2022

Ngounse commented Sep 1, 2022

Resalee commented Sep 1, 2022

Resalee commented Sep 1, 2022

afc3liuyuan commented Sep 5, 2022

afc3liuyuan commented Sep 5, 2022

Http 400 when trying to access #200

Http 400 when trying to access #200

Comments

rpinheiro-home commented Apr 11, 2022

rpinheiro-home commented Apr 12, 2022

rpinheiro-home commented Apr 12, 2022

rpinheiro-home commented Apr 12, 2022

Pandaaaa906 commented Apr 13, 2022

cced3000 commented Apr 21, 2022

espoirMur commented Apr 30, 2022

Ngounse commented May 10, 2022

Ngounse commented May 10, 2022

casual-silva commented May 10, 2022

Ngounse commented May 11, 2022

casual-silva commented May 11, 2022

Ngounse commented May 11, 2022

Nirav-Ironlist commented Jun 24, 2022

minikiller commented Sep 1, 2022

Ngounse commented Sep 1, 2022

Ngounse commented Sep 1, 2022

Resalee commented Sep 1, 2022

Resalee commented Sep 1, 2022

afc3liuyuan commented Sep 5, 2022

afc3liuyuan commented Sep 5, 2022