python程序，报错NameError: name XX is not defined 是没有声明造成的，需要在文件的前两行进行声明编码，声明方法为：1、写一个python文件，文件中有中文字符，且未声明编码。2、当程序文件中，存在中文字符时候，文件未声明编码格式就会出现报错信息： File "encode.py", line 1SyntaxError:Non-ASC...
针对你遇到的问题,NameError: name 'dataset' is not defined,这通常意味着在你的代码环境中,变量dataset尚未被定义。以下是一些解决步骤和建议: 检查变量dataset是否已经定义: 在你尝试访问dataset变量之前,确保你已经在代码中定义了它。如果dataset是通过读取文件或其他方式获得的,确保这部分代码已经执行。 确保datase...
重复多次后发现，某一个service模块能够启动成功，另一个就无法启动，想到是端口冲突，则去排查dubbo端口...
url = 'https://ihotel.meituan.com/hbsearch/HotelSearch'放到：wb = openpyxl.Workbook()的上面，即可
May I know how to correct the NameError: name 'xx' is not defined ? Code: import numpy as np import matplotlib.pyplot as plt from sklearn import svm, datasets # import some data to play with iris = datasets.load_iris() X = iris.data[:,[2,3]] y = iris.target def plotSVC(titl...
Taichi同时还支持OOP。但为此,Taichi需要两个decorator:@ti.data_oriented和@ti.classkernel,使用方法如下: import taichi as ti # 下文会单独讲解@ti.data_oriented @ti.data_oriented class X(object): def __init__(self): self.x = ti.var(ti.i32, shape=(42,)) ...
Error "Not enough memory resources are available to process this command" Error "The data is invalid" or "The Namespace has no targets" Error "The device is not ready for use" Error "The remote procedure call failed" Error "The request is not supported" Error "The RPC server is unavaila...
~/tensorflow$ bazel build -c opt --config=cuda //tensorflow/tools/pip_package:build_pip_package ERROR: /home/user/tensorflow/tensorflow/tensorflow.bzl:478:19: name 'DATA_CFG' is not defined. ERROR: com.google.devtools.build.lib.packages.BuildFileContainsErrorsException: error loading package '...
you create a child domain that has the same name. Then, you delete the child domain, and then create it a second time. In this scenario, a duplicate record name in the ESE database causes a phantom-phantom name collision when the child domain is re-created. This problem pre...
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