I have the folowing error siplayed :
Traceback (most recent call last):
File "", line 1, in
DTW = importr("dtw")
File "C:\Anaconda3\lib\site-packages\rpy2\robjects\packages.py", line 438, in importr
env = _get_namespace(rname)
when I used the rpy 2 bridge to use the packge DTW in R from a python code.
Any help would be appreicated.
the imports I used were in the DTW R official website (link: http://dtw.r-forge.r-project.org/)
Related
I'm trying to install torch under miniconda and simple import torch gives me the following error:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/vol/tcm17/username/miniconda3/lib/python3.8/site-packages/torch/__init__.py", line 779, in <module>
from .serialization import save, load
File "/vol/tcm17/username/miniconda3/lib/python3.8/site-packages/torch/serialization.py", line 18, in <module>
from typing_extensions import TypeAlias
File "/home/username/.local/lib/python3.8/site-packages/typing_extensions.py", line 880
if stripped_args
Interestingly, if I repeat import torch again the error message changes:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/vol/tcm17/username/miniconda3/lib/python3.8/site-packages/torch/__init__.py", line 249, in <module>
for name in dir(_C):
NameError: name '_C' is not defined
I'm not using notebooks, python version is 3.8.16, pytorch version is 1.13.1. Miniconda is installed in a local folder (it's a university server so I can only do it like this due to disk space restrictions), the server runs on Ubuntu.
What could possibly be the problem?
The only recommendation I found for similar problems is to install Cython but it didn't help.
Downgraded to python 3.6 and this somehow solved the problem.
I'm trying to execute a script that uses Scikit and autosklearn on Ubuntu 20, python 3.8
I have followed the instructions to install sckit https://scikit-learn.org/stable/install.html and autosklearn installation https://automl.github.io/auto-sklearn/master/installation.html
However I'm getting
Exception ignored in: <function AutoML.__del__ at 0x7f37c6ee9160>
Traceback (most recent call last):
File "/usr/local/lib/python3.8/dist-packages/autosklearn/automl.py", line 1380, in __del__
self._backend.context.delete_directories(force=False)
AttributeError: 'AutoMLClassifier' object has no attribute '_backend'
Traceback (most recent call last):
File "myscript.py", line 261, in <module>
import model_snow_magn_only_package
File "/myfolder/myscript.py", line 150, in <module>
clf = pickle.load(open(model_name, "rb"))
ModuleNotFoundError: No module named 'sklearn.metrics.classification'
I have tried other releases of these packages but without success.
Does anyone have an idea of which releases/packages to install to make it work?
I just want to do live object recognition from web-came using YOLO and while testing it, I am facing some issues. I am using Ubuntu os. Here is the error I get in terminal.
rajan#RGR:~/yolo setup/YOLO_Object_Detection-master$ ./flow --model cfg/yolo-new.cfg --load bin/yolo-new.weights --demo videofile.avi
Traceback (most recent call last):
File "./flow", line 4, in <module>
from darkflow.cli import cliHandler
ImportError: No module named darkflow.cli
Here is the link of the git repository which I am using as refenrece:
https://github.com/llSourcell/YOLO_Object_Detection
I have created a small game for my little boy using Python 3.4 and Pygame in Windows 7. It also works in Python 2.X, with some minor bugs.
Then I tried to create an .exe file using py2exe. I prepared a setup.py file copying the source I found at pygame2exe wiki (http://www.pygame.org/wiki/Pygame2exe?parent=CookBook) also trying to use the suggestions I found in other questions here and in python-forum. What I obtained was the following error:
C:\Python34>python setup.py install
Traceback (most recent call last):
File "setup.py", line 5, in
origIsSystemDLL = py2exe.build_exe.isSystemDLL # save the orginal before we edit it
AttributeError: 'module' object has no attribute 'build_exe'
I have read all other posts on stackoverflow on pygame and exe but I haven’t found anything on this type of error on the web, is there anybody that can help me?
PS for those who prefer cx_freeze, I have tried it too, finding different problems and I will prepare soon another question on it
To give you more details, I am adding this new lines:
if I use the standard setup.py file instead, I have a dist directory with an .exe, but if I launch it I get an error window and in the log I find:
Traceback (most recent call last):
File "C:\Python34\lib\tokenize.py",
line 369, in find_cookie
line_string = line.decode('utf-8')
UnicodeDecodeError: 'utf-8' codec can't decode byte 0x90 in position 2: invalid start byte
During handling of the above exception, another exception occurred: etc....
And the first lines in the cmd are about 16 missing modules
if I try to use Python 2.6 instead of 3.4 I otain a Microsoft Visual C++ runtime error with the pygame2exe version, and a similar comment in the log if I use the 'short' py2exe version (Traceback (most recent call last):
File "Nomi_Animali_1.1p.py", line 100, in
basicFont = pygame.font.SysFont("FreeSansBold.ttf", 72)
File "pygame__init__.pyc", line 70, in getattr
NotImplementedError: font module not available
(ImportError: DLL load failed: Impossibile trovare il modulo specificato.))
I have tried in all cases to use as font: None, "Arial", "FreeSansBold.ttf"
Just import py2exe.build_exe again will work
>>> import py2exe
>>> py2exe.build_exe
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
AttributeError: 'module' object has no attribute 'build_exe'
>>> import py2exe.build_exe
>>> py2exe.build_exe
<module 'py2exe.build_exe' from 'C:\\Python34\\lib\\site-packages\\py2exe\\build_exe.py'>
Am new to python, i installed python 3.2 in my windows and tried the following code,
import urllib, urllister
usock = urllib.urlopen("http://diveintopython.net/")
parser = urllister.URLLister()
parser.feed(usock.read())
usock.close()
parser.close()
for url in parser.urls: print(url)
Its showing,
Traceback (most recent call last):
File "demo.py", line 1, in <module>
import urllib, urllister
ImportError: No module named urllister
How to add that module?
urllister is not part of the standard library.
You must download file urllister.py from here, and save it next to the script you're running.