python

## problem petalinux version: 2018.3 Both kernel and uboot use externally imported source cod…

## problem pelalinux version: 2018.3 The error message is as follows: ``` $ petalinux-con…

## problem Django fails to operate file when using `logging` logging module `logging error Permi…

## Preface pybedtools is an encapsulation and extension of BEDTools software using Python. Why u…

There are two points to consider when drawing this kind of picture: 1. How to generate a continu…

## error message ``` Warning! ***HDF5 library version mismatched error*** The HDF5 header file…

## problem When loading the trained model for testing, I encountered RuntimeError: Cuda error: o…

## solution Reduce the pytorch version to 1.7.0 ### Uninstall the original torch and torchvis…

## why virtural environment If you do not create a virtual environment, the packaged `exe` file …

## Introduction Record here how we can pack external resource files into exe applications, so th…

Written in front: This process takes the rye genome with long chromosomes as an example, each chrom…

## error message ``` raise NodeNotFoundError(self.error_message, self.key, origin=self.origin) …

## solution ``` pip install Cython ``` then restart kernel

## cause of the problem There are two reasons: * The difference between Python2 and Pyt…

## error Recently, I ran `vConTACT2[1]` to compare various macro virus data sets. A few days …

## Error ``` run.py: error: the following arguments are required: input_dir ``` ## solution…

## problem ``` input_image_path ='Inputs\Nnu01.jpg' ^ SyntaxError: (uni…

## error An error is reported when the py file is packaged into an exe file ``` TypeError: e…

## solution When encountering this problem, you only need to delete the hidden file `.ipynb_chec…

## Problem Description Encountered the following bugs when running PyTorch code: ``` /opt/co…

## error install command ``` [test@localhost redis-2.10.3]$ python setup.py install ``` …

## error When using `paddlepaddle` to train the model, there is a problem that the model trainin…

## error ``` OpenSSL.SSL.Error: [('SSL routines', 'ssl3_get_record', 'wrong version number')] …

## error ``` RuntimeError: Error(s) in loading state_dict for SwinUnet ``` First check whet…

## error When installing `paddleocr` on centos7.5, an error is reported, the error is as follows…

## problem When using the gym package, I encountered the following problem: I couldn't find the …

## error 1 Install swig fail An error occurred: ``` Cannot find pcre-config script from P…

The problem indicates that the storage client cannot be connected. ## solution Execute in Neb…

## problem analysis An error occurred when pip installed `whl`: ``` ERROR: *** is not a supp…

## error ``` D:\pyPro\graph_recognation\venv\Scripts\python.exe D:/pyPro/graph_recognation/stud…

## problem ``` [layer1_1[[[ 52.373936 16.00824 62.745567 ... 12.321167 2.960958 1…

Want to save an array to a txt file, try pickle, use the following code ``` with open(s…

Appears when loading the data set generated by `pytorch DataLoader` ``` AttributeError: Can‘t p…

Let the image size be `n * n` The problem is: change the `n*n` array to `n*n*3` ## 1\. numpy …

## error When matplotlib is in `imshow`, if it receives a two-dimensional matrix, it will automa…

Load `matplotlib` error ``` from. import _imaging as core ImportError: DLL load failed: ``` …

## Problem description The following error occurs in the crawler batch download ``` rais…

## 1\. Problem description ``` import urllib.request filename ='File name*File name/File name.…

## error description ``` import requests url=['www....','www.....',...] for i in range(0,len(…

## description ``` size mismatch for classifier.4.weight: copying a param with shape torch.Size…

## problem Description An error occurred when configuring and installing the pycotools package i…

When executing the code in the Linux environment with the command `python3 -u mtfan.py` ![CODE](…

## solution **Method 1**: Delete UTF-8 encoding and use ASCII encoding Delete all UTF-8 e…

## solution Most of the solutions on the Internet are to use `yum install libmysqlclient-dev` …

## error ``` D:\Program Files\python_3_6_4>python -m pip install --upgrade pip Cache entry des…

## error ``` E:\Eprogramfiles\Anaconda3\envs\myenvpy38>pip3 install pyaudio Collecting pyaudio…

## reason for the error This is a distutils installation project, so we cannot accurately determ…

## error ``` ERROR: Command errored out with exit status 1: command: /root/.pyenv/version…

## error Using `pytorch1.7.1` on WSL2, it is unable to perform multi-graphics distributed traini…

## Problem Description I used sublime to run python programs before, and later configured the Mi…

## error ``` Command “python setup.py egg_info” failed with error code 1 in /tmp/pip-buil ``` …

After checking, it should be a problem of python bitness. At first, my local is `32` bit. If you…

## error Use the command `sudo easy_install pip` to install `pip`, but the result fails. The com…

## solution: You can try to uninstall the  existing pyinstaller, reinstall it through the **sour…

When using Python to develop games, it is inevitable that the Pygame module will be used. This modu…

## error When using Python for data processing, the following error is reported: ``` pandas.…

The reason is that when reading a csv file, the default delimiter is `,`, but there is a `,` **in t…

An error was reported when calculating the loss function, ## Solution `target.float()` ```…

## problem `OrderedDict` is used to filter the search results in the project. There is a rule to…

OS: Ubuntu 18.04 Since there is no `nvidia-xxx` folder in my `/usr/lib` directory, I use the…

## problem As the title, in the pytorch project, encountered in autoinit.py ``` pycuda._driv…

## Obtain the repair file get-pip.py 1. Access to get repaired files 2. Find the download lin…

Today I wrote a crawler and encountered a pit, prompt ``` [scrapy.core.scraper] ERROR: Spider m…

## file path ![file path](https://static-workflow.s3.amazonaws.com/media/content_media/TwoPunch/…

For programmers, they often pip install the packages they need. Most of the packages can basically …

## Environment * Intel x86\_64 * macOS 10.15.7 ## solution ``` export ARCHFLAGS="-ar…

## solution in **Linux**, use command: ``` wget https://bootstrap.pypa.io/3.5/get-pip.py py…

When I was running the python file, it reported ``` SyntaxError: (unicode error)'unicodeescape'…

## background * Python 3.9 * pip 21.2.3 * poetry 1.1.8 Execute the command, export `r…

This problem is because you use single quotation marks when using `load_model`, and double quotatio…

## error The error is as follows: ![error ](https://static-workflow.s3.amazonaws.com/media/co…

## error When importing `py2neo`, an error was reported `OverflowError: mktime argument out of r…

## error When importing `py2neo`, an error was reported `OverflowError: mktime argument out of r…

This problem occurred when installing the package with pip ## solution The solution is to upd…

## code ``` command = bytes.fromhex(command) ``` > AttributeError: type object ‘str’ has no…

## background After installing mongodb using Python, the following error is reported when mongod…

## method 1 Under ubuntu16.04, using the python3.5 that comes with the system to create a virtua…

## error message ``` Processing /ctcdecode Building wheels for collected packages: ctcdecode …

## description When using pip to install GeoIP package under CentOS 7, the following error is re…

## error when convert yolox\_s.pth to tensorRT  ``` python tools/trt.py -n yolox-s -c preModels…

The reason is the lack of the `VCForPython` package for compiling C. ## solution Just install…

## error description When installing the python environment, using pip to install certain packag…

Recently, when using pip on ubuntu16.04, it prompts to upgrade, and an error is reported after the …

## Problem Description When using Azure Function to create a new Python Function, `ModuleNotFoun…

## background install pycurl： ``` python3 -m pip install pycurl ``` and get the error  …

When trying to extract visual features using vqa-maskrcnn-benchmark:[Files · master · Vedanuj Goswa…

error `Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-fH0Feg/pip/` w…

I encountered the above problem when packaging a standalone python environment.  This problem is…

When using linux long commands, we usually use a shell script with \\ branch to show the parameters…

## description Unexpectedly error `AttributeError: module'enum' has no attribute'IntFlag'` ##…

## problem description When using the python package `cx_Oracle`, an error is always reported wh…

## error message ``` RuntimeError: Error building extension ‘fused’: [1/3] /usr/local/cuda/bin/…

## solution  ### 1\. View missing files and copy from anaconda Copy `libssl.so.1.0.0` from th…

## error descritpion code: ``` import os import math import sys MAX = 0 if __name__ …

## Introduction This article describes how to properly install and configure the academic versio…

## Quick and easy solution 1. Search for the `libmpg123-0.dll` script file in the _C_ drive (us…

**Python MemoryError problem often occurs in processing of large training sets.** This error me…

## **1\. Multi-variable assignment** Assign values to multiple variables at the same time ```…

## error message ``` Traceback (most recent call last): File “/home/data/PJS/test_bed/img_show…

The problem was located in the manifest file. After some exploration and search, I finally found th…