Python
114 results found
How can I check If a file exists or not in Python 3?
How to check If a file exists or not in Python 3? Sometimes I get an error file not found when I was trying to read a txt file. Thanks in advance.
TypeError: unsupported operand type(s) for /: 'str' and 'int' in Python
I get an exception TypeError: unsupported operand type(s) for /: 'str' and 'int' in Python 3.9 when I was trying to get some value from input() method.
RuntimeWarning: Invalid value encountered in true_divide in Python
My application throw a warning RuntimeWarning: invalid value encountered in true_divide when I was trying to divide two arrays together.
'numpy.str_' object cannot be interpreted as an integer in Python
I got an exception TypeError: 'numpy.str_' object cannot be interpreted as an integer in Python 3 when I was trying to loop some arrays and print out of them.
'numpy.float64' object cannot be interpreted as an integer in Python
I got an exception TypeError: 'numpy.float64' object cannot be interpreted as an integer in Python 3.9 when I was trying to loop an array and print out of them.
SyntaxError: positional argument follows keyword argument in Python
I got an exception SyntaxError: positional argument follows keyword argument in Python 3.9 when I was working with some functions and calling them.
TypeError: 'NoneType' object is not iterable in Python
I got an exception TypeError: 'NoneType' object is not iterable in Python 3.9 when I was trying to find some value from a list of data. Anyone can help me?
TypeError: 'float' object is not callable in Python 3
I get an exception TypeError: 'float' object is not callable in Python 3 when I was trying to create a function and use it. Anyone can help me?
Exception TypeError: must be str, not int in Python 3
I got an exception TypeError: must be str, not int in Python 3.9 when I was trying to create a function and print out some values get from a variable.
TypeError: can only concatenate str (not "float") to str in Python
I get an exception typeerror: can only concatenate str (not "float") to str in Python 3.9 when I was trying to print out some values.
SyntaxError: unexpected character after line continuation character in Python
My app throws the exception SyntaxError: unexpected character after line continuation character in Python 3.9 when I was trying to concat string.
TypeError: array() takes from 1 to 2 positional arguments but 9 were given in Python
I get an exception TypeError: array() takes from 1 to 2 positional arguments but 9 were given in Python when I was trying to get the item in an array.
IndexError: index 1 is out of bounds for axis 0 with size 1
I get an error throw IndexError: index 1 is out of bounds for axis 0 with size 1 in Python when I was trying to get some items in an array of 3 dimensions.
ValueError: cannot reindex from a duplicate axis in Python
I got an exception throw ValueError: cannot reindex from a duplicate axis in Python when I try to manipulate with Pandas to help analytic data.
ValueError: Cannot convert non-finite values (NA or inf) to integer in Python
I got an error throw ValueError: Cannot convert non-finite values (NA or inf) to integer in Python 3.9 when I use Panda to help analytic data.