Since my site is more of a demonstration, I haven't used it in a couple months. When I came back to the site, I found that I wasn't able to access the site securely. So I logged into linux (Ubuntu 20.04) and tried certbot and letsencrypt commands, to renew. This is the output that I got:
Original exception was:
Traceback (most recent call last):
File "/usr/bin/letsencrypt", line 11, in <module>
load_entry_point('certbot==0.40.0', 'console_scripts', 'certbot')()
File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 490, in load_entry_point
return get_distribution(dist).load_entry_point(group, name)
File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 2854, in load_entry_point
return ep.load()
File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 2445, in load
return self.resolve()
File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 2451, in resolve
module = __import__(self.module_name, fromlist=['__name__'], level=0)
File "/usr/lib/python3/dist-packages/certbot/main.py", line 17, in <module>
from certbot import account
File "/usr/lib/python3/dist-packages/certbot/account.py", line 17, in <module>
from acme import messages
File "/usr/lib/python3/dist-packages/acme/messages.py", line 7, in <module>
from acme import challenges
File "/usr/lib/python3/dist-packages/acme/challenges.py", line 9, in <module>
import requests
ModuleNotFoundError: No module named 'requests'
I don't know what could have happened between now and while I last accessed the site because I am sure that I did not change anything between that period.
Sure do appreciate any help.
Related
I've tried to run the below code but it always gives a set of errors. I tried searching the answers but none work for my code, there are two files named 'object_detection' one in the research folder and other in the object_detection-0.1-py3.7.egg folder which might be causing the error but i tried to change the path but the errors still persist
I'm trying to execue this command:
C:\tensorflow1\models\research\object_detection>python train.py --
logtostderr --train_dir=training/ --
pipeline_config_path=training/faster_rcnn_inception_v2_pets.config
but have the following errors coming up:
Traceback (most recent call last):
1. File "train.py", line 51, in <module>
from object_detection.builders import model_builder
2. File "C:\Users\Swayam\mypython\lib\site-packages\object_detection-
0.1-
py3.7.egg\object_detection\builders\model_builder.py", line 27, in
<module>
from object_detection.builders import post_processing_builder
3. File "C:\Users\Swayam\mypython\lib\site-packages\object_detection-
0.1-
py3.7.egg\object_detection\builders\post_processing_builder.py",
line 2
2, in <module>
from object_detection.protos import post_processing_pb2
4. File "C:\Users\Swayam\mypython\lib\site-packages\object_detection-
0.1-
py3.7.egg\object_detection\protos\post_processing_pb2.py", line 15,
in
<module>
from object_detection.protos import calibration_pb2 as
object__detection_dot_protos_dot_calibration__pb2
5. ImportError: cannot import name 'calibration_pb2' from
'object_detection.protos' (C:\Users\Swayam\mypython\lib\site-
packages\object_detection-0.1-
py3.7.egg\object_detection\protos\__init__.py)
I've tried using the
protoc object_detection/protos/*.proto --python_out=.
command but it brings up errors too.
Also, the environment is not made in conda, could that be the cause of the error? Though all the necessary installations are present in the existing virtual environment.
Try this Solution:
Check if the file
"calibration_pb2.py"
is located in the following path, in your case may be this one:
C:\Users\Swayam\mypython\lib\site-packages\object_detection-0.1-
py3.7.egg\object_detection\protos\
If not, just copy it from your working path:
C:\tensorflow1\models\research\object_detection\protos\
If it works, I sugggest you try to copy all the *pb2.py files into the path mentioned above.
you just compile this
protoc --python_out=. .\object_detection\protos\anchor_generator.proto .\object_detection\protos\argmax_matcher.proto .\object_detection\protos\bipartite_matcher.proto .\object_detection\protos\box_coder.proto .\object_detection\protos\box_predictor.proto .\object_detection\protos\eval.proto .\object_detection\protos\faster_rcnn.proto .\object_detection\protos\faster_rcnn_box_coder.proto .\object_detection\protos\grid_anchor_generator.proto .\object_detection\protos\hyperparams.proto .\object_detection\protos\image_resizer.proto .\object_detection\protos\input_reader.proto .\object_detection\protos\losses.proto .\object_detection\protos\matcher.proto .\object_detection\protos\mean_stddev_box_coder.proto .\object_detection\protos\model.proto .\object_detection\protos\optimizer.proto .\object_detection\protos\pipeline.proto .\object_detection\protos\post_processing.proto .\object_detection\protos\preprocessor.proto .\object_detection\protos\region_similarity_calculator.proto .\object_detection\protos\square_box_coder.proto .\object_detection\protos\ssd.proto .\object_detection\protos\ssd_anchor_generator.proto .\object_detection\protos\string_int_label_map.proto .\object_detection\protos\train.proto .\object_detection\protos\keypoint_box_coder.proto .\object_detection\protos\multiscale_anchor_generator.proto .\object_detection\protos\graph_rewriter.proto .\object_detection\protos\calibration.proto
it will resolve the issue
I am trying to use Scrapy with Anaconda/Miniconda on Windows 10. Installation goes fine, but trying to actually run Scrapy gives the following error:
Traceback (most recent call last):
File "C:\ProgramData\Miniconda3\Scripts\scrapy-script.py", line 6, in <module>
from scrapy.cmdline import execute
File "C:\ProgramData\Miniconda3\lib\site-packages\scrapy\__init__.py", line 34, in <module>
from scrapy.spiders import Spider
File "C:\ProgramData\Miniconda3\lib\site-packages\scrapy\spiders\__init__.py", line 10, in <module>
from scrapy.http import Request
File "C:\ProgramData\Miniconda3\lib\site-packages\scrapy\http\__init__.py", line 11, in <module>
from scrapy.http.request.form import FormRequest
File "C:\ProgramData\Miniconda3\lib\site-packages\scrapy\http\request\form.py", line 11, in <module>
import lxml.html
File "C:\ProgramData\Miniconda3\lib\site-packages\lxml\html\__init__.py", line 53, in <module>
from .. import etree
ImportError: DLL load failed: The specified module could not be found.
I have tried reinstalling Scrapy, lxml, and Anaconda itself (this time, I'm using a clean install of Miniconda), as well as downloading unofficial lxml build from https://www.lfd.uci.edu/~gohlke/pythonlibs/, as suggested in one of the answers on Stack Overflow, but the problem persists. I have also done this on an Amazon AWS EC2 instance started from scratch, but I'm getting the same issue.
It seems to be something relatively common, but I couldn't find an answer that would work for me. What's an appropriate way to address this? Is it just about lxml, or is there something else causing this problem?
I was trying to deploy my Scrapy code to AWS by using scrapyd, but I got into this issue I could not figure out. It has been two days. I saw similar problems on the web, but did not find any helpful solution to fix this issue.
2016-02-15 08:41:20+0000 [HTTPChannel,1,xx.xxx.x.xxx] Unhandled Error
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/twisted/web/http.py", line 1730, in allContentReceived
req.requestReceived(command, path, version)
File "/usr/lib/python2.7/dist-packages/twisted/web/http.py", line 826, in requestReceived
self.process()
File "/usr/lib/python2.7/dist-packages/twisted/web/server.py", line 189, in process
self.render(resrc)
File "/usr/lib/python2.7/dist-packages/twisted/web/server.py", line 238, in render
body = resrc.render(self)
--- <exception caught here> ---
File "/usr/local/lib/python2.7/dist-packages/scrapyd/webservice.py", line 17, in render
return JsonResource.render(self, txrequest)
File "/usr/local/lib/python2.7/dist-packages/scrapyd/utils.py", line 19, in render
r = resource.Resource.render(self, txrequest)
File "/usr/lib/python2.7/dist-packages/twisted/web/resource.py", line 249, in render
raise UnsupportedMethod(allowedMethods)
twisted.web.error.UnsupportedMethod: ['HEAD', 'object', 'POST']
I have tried to run the scrapy code alone in both my macbook, and EC2 server. It works in both cases. It's just not working when I use my macbook to schedule a job in EC2.
These are the steps I followed to set things up.
i use py3.3.2 and Twisted 15 on win7 and get this error
Traceback (most recent call last):
File "C:\Users\coder\Desktop\s.py", line 1, in <module>
from twisted.internet import protocol, reactor, endpoints
File "D:\Python33\lib\site-packages\twisted\internet\protocol.py", line 18, in <module>
from twisted.internet import interfaces, error, defer
File "D:\Python33\lib\site-packages\twisted\internet\defer.py", line 29, in <module>
from twisted.python import lockfile, log, failure
File "D:\Python33\lib\site-packages\twisted\python\lockfile.py", line 52, in <module>
_open = file
NameError: name 'file' is not defined
>>>
Twisted does not currently have continuous integration for Windows on Python 3; the only supported platform with Python 3 test coverage is Ubuntu. Please file a bug at https://twistedmatrix.com/.
In the meanwhile, please use Python 2.7 for Windows to use Twisted there.
I have pymc installed, and I am now trying to import it in my code. However,
First when I do import pymc, I got the error message:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "//anaconda/lib/python2.7/site-packages/pymc-2.3.3-py2.7-macosx-10.9-x86_64.egg/pymc/__init__.py", line 30, in <module>
from .CommonDeterministics import *
File "//anaconda/lib/python2.7/site-packages/pymc-2.3.3-py2.7-macosx-10.9-x86_64.egg/pymc/CommonDeterministics.py", line 21, in <module>
from .utils import safe_len, stukel_logit, stukel_invlogit, logit, invlogit, value, find_element
File "//anaconda/lib/python2.7/site-packages/pymc-2.3.3-py2.7-macosx-10.9-x86_64.egg/pymc/utils.py", line 14, in <module>
from . import flib
ImportError: numpy.core.multiarray failed to import
which can be fixed by manually import numpy.core.multiarray, but then, when I try again to import pymc, I got another error message:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "//anaconda/lib/python2.7/site-packages/pymc-2.3.3-py2.7-macosx-10.9-x86_64.egg/pymc/__init__.py", line 30, in <module>
from .CommonDeterministics import *
File "//anaconda/lib/python2.7/site-packages/pymc-2.3.3-py2.7-macosx-10.9-x86_64.egg/pymc/CommonDeterministics.py", line 13, in <module>
from . import PyMCObjects as pm
ImportError: cannot import name PyMCObjects
I googled around, and the solutions to similar problems are either:
In case that's related to the installation of pymc, force using the 32-bit instead of 64. However, this answer is for Windows users, and I have OS X 10.9 (Mavericks).
In other cases, it's usually due to a circular dependency (for example, here), which I don't think is the case here.
My guess is that something is wrong with the package flib, but I couldn't figure out what. I would appreciate any answer/hint on this problem. Thanks in advance!
Update (July-4-2014)
Thanks, Chris! I rebuilt my pymc using the conda build by doing conda install -c https://conda.binstar.org/tobeplugged pymc, and now when I do import pymc, a different error message appears:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "//anaconda/lib/python2.7/site-packages/pymc-2.3.3-py2.7-macosx-10.9-x86_64.egg/pymc/__init__.py", line 44, in <module>
from . import CommonDeterministics
ImportError: cannot import name CommonDeterministics
As Chris pointed out (see comments below), the problem(s) is being looked at here. The problem seems to have to do with the version of gcc (version 4.9). I will try to rebuild my gcc with the older version (4.8.2) later today to see if that will solve the problem for OS X 10.9 (Mavericks). Otherwise, I believe people can wait a little bit for the pymc team to solve this problem, too.