TypeError: string indices must be integers – Python
Akash Mittal
Python throws typeerror string indices must be integers when you try to index strings using another string. For example – In this code, we are defining a string variable superhero…
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Python
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valueerror: setting an array element with a sequence – Python
Python throws valueerror: setting an array element with a sequence, when you are trying to create an array with the list which is not proper multi-dimensional in shape. Another reason…
TypeError: a bytes-like object is required, not ‘str’ Python – Code Example
Python3 throws the TypeError: a bytes like object is required, not ‘str’, when we try to do string operations on binary values. It generally appears when you open a file…
Python string substring, contains, find and index comparison
To get the substring within a string, we can use different functions like contains, find, index and in. In this article we will look at the code examples of all…
IndentationError: unindent does not match any outer indentation level
Python throws the error, IndentationError: unindent does not match any outer indentation level, When you mix spaces and tabs in the same code. You can either use tabs or spaces…
Sorting a dictionary by value in Python
First of all, if sorting a dictionary by value is the frequent operation then you should consider using different data structure. But if your use case is to access data…
ValueError: invalid literal for int() with base 10: ”
Python throws the error, ValueError: invalid literal for int() with base 10: ”, when you pass a float string in int() function. Although, you can pass the string in float()…
‘dataframe’ object has no attribute ‘sort’ – Python Error
Python throws the error, ‘dataframe’ object has no attribute ‘sort’, because Pandas deprecated sort() function in favor of sort_values() and sort_index(). As, the name indicates, sort_values() is used to sort…
‘method’ object is not subscriptable – Python Error
Python throws error, ‘method’ object is not subscriptable, when a class method is indexed or subscripted using square brackets [] like if its a list or tuple or array. Consider…
‘function’ object is not subscriptable – Python Error
Python throws the error, ‘function’ object is not subscriptable, when we try to index or subscript a python function. Only iterables like array, list, tuples, dictionaries etc. are allowed to…
‘float’ object is not iterable – Python Error
Python throws error, ‘float’ object is not iterable, when we try to loop over a float object. Float values are not iterable in nature. Consider this example – This code…
‘float’ object cannot be interpreted as an integer – Python Error
Python throws the error, ‘float’ object cannot be interpreted as an integer, when you provide float value where int is expected. This happens in case of many built-in functions which…
‘dict’ object has no attribute ‘iteritems’, ‘iterkeys’ or ‘itervalues’ – Python Error
Python throws error, ‘dict’ object has no attribute ‘iteritems’, because iteritems() function is removed from Python 3. Similarly, functions like iterkeys() and itervalues() are also removed. According to Python3.0 Built-in…
‘type’ object is not subscriptable – Python Error
Python throws error, ‘type’ object is not subscriptable, when we try to index or subscript an element of type type. Consider this code – The problem with this code is…
‘tuple’ object is not callable – Python Error
Python throws the error, ‘tuple’ object is not callable, when you forget to separate members using comma in single or multidimensional tuples. Consider this example – This code will throw…
‘return’ outside function – Python Error
Python throws error, ‘return’ outside function, if you use return statement without defining a function. return statement can only be used within function definition and not outside it. Consider this…
‘list’ object is not callable – Python Error
Python throws the error ‘list’ object is not callable, when you have assigned a local or global variable as name ‘list’ somewhere in your code. Since list() is a built-in…
‘nonetype’ object is not subscriptable – Python Error
Python throws the error ‘nonetype’ object is not subscriptable, when you assign an array or object to None and then try to access some value using key or index. This…
‘str’ object is not callable – Python Error
Python throws the error, ‘str’ object is not callable, when you use reserved functions like str() as local or global variable. Let’s consider this code example – Did you get…
‘pip’ is not recognized as an internal or external command, operable program or batch file
Python throws the error, ‘pip’ is not recognized as an internal or external command, operable program or batch file, when either the pip is not installed or its path is…