在处理“NameError: name 'text' is not defined”这个错误时,我们可以按照以下步骤进行排查和解决: 确认text变量的使用上下文: 首先,查看引发错误的代码行,确认text变量是如何被使用的。了解text变量的预期用途有助于确定问题的根源。 检查text变量是否已正确定义: 向上回溯代码,检查在引用text变量之前,是否已经有...
NameError: name 'InterleavedTextAttachment' is not defined
错误主要是常见的语法错误SyntaxError,如下图所示,并且在错误提示中会有倒三角箭头的修改指示位置;python...
Python would not know what you wanted the variable to do. The most common NameError looks like this: nameerror name is not defined Let’s analyze a few causes of this error. Cause #1: Misspelled Variable or Function Name It’s easy for humans to gloss over spelling mistakes. We can ...
1 查看model.py文件,具体操作如: root@ubuntu118:/home/python/work/mysite/mysite/blog# ...
When a name is not found at all, a NameError exception is raised. If the name refers to a local variable that has not been bound, a UnboundLocalError exception is raised. UnboundLocalError is a subclass of NameError. 大概意思是: 如果引用了某个变量,但是变量名没有找到,该类型的错误就是Name...
在使用matplotlib库的plt.text函数时,如果出现了NameError: name ‘ax’ is not defined的错误,很可能是因为没有正确设置坐标轴对象(ax)。plt.text函数需要一个坐标轴对象作为参数,以便知道在哪个位置绘制文本。要解决这个问题,首先需要创建一个坐标轴对象。可以使用matplotlib库中的subplots函数来创建坐标轴对象。subplo...
(text_inserted=False, completion_requested=True)) 112 try: --> 113 yield from self._get_completions(body, offset, cursor_position, self.ipy_completer) self._get_completions = <function IPythonPTCompleter._get_completions at 0x103d6d550> body = 'Edge' offset = 4 cursor_position = 4 ...
input_variable = input ("Enter your name: ") print ("your name is" + input_variable) Run Code Online (Sandbox Code Playgroud) 让我说我输入"dude",我得到的错误是: line 1, in <module> input_variable = input ("Enter your name: ") File "<string>", line 1, in <module> NameErro...
You应该学习类成员变量(不是在__init__中设置)和实例成员变量(在__init__中设置)之间的区别。您使用...