error tag

111 questions


1 answers
94 views
0
Django in Windows

The following error appears when running the runserver with the long-range setting set.UnicodeDecodeError: 'utf-8' codec can't decode byte 0xb9 in position 5: invalid start byteI know it's an encoding...


1 answers
83 views
0
Android sqlite int sync error

final public String CREATE_FAVORITE_SONG_TABLE_QUERY = CREATE TABLE + FAVORITE_SONG_TABLE_NAME + ( + ID INTEGER PRIMARY KEY, + favorite_id int(10), + sound_res char(30), + sound_name char(3...


1 answers
108 views
0
Python type conversion error

of Python, to list serise value from the string float I was about to change it to error .What's wrong?The code intention is change_csv['Volume'] serise is 1.61M, 77.2K, and it's kilo and millon I want...

2 years ago

1 answers
125 views
0
TypeError: Cannot cast ufunc multi output from dtype('float64') to dtype('uint16') with casting rule 'same_kind' error(Crying)

I posted a question earlier, but as soon as I solved that error, I encountered a new error... Like this, it's a code that combines three RGB images to make one image, but does anyone know what the pro...

2 years ago

1 answers
96 views
0
Python ImportError: No module named 'sympy' error

'''the solution of a linear equation'''from sympy import Symbol, solvex=Symbol('x')expr = x-5-7solve(expr)The program is the same as above There's an error at the bottom. Traceback (most recent call l...

2 years ago

1 answers
83 views
0
How do I make Python function errors?

I am a freshman in college who entered Python. I tried to express the dead rule operation as a function, but the first elif keeps showing an error window called invalid syntax with a red line. I don't...

2 years ago

1 answers
92 views
0
What runs on Jupiter's laptop is not working on Python. (NameError: name 'XXX' is not defined)

class Tensor: def __init__(self, data, shape): self.data = data self.shape = shape self.tensor = shape_data(self.data,self.shape) # <-- * def shape_data(self,data,shape): temp1=[] temp2=[] sh...


1 answers
108 views
0
Python UnicodeDecodeError: 'utf-8' codec can't decode byte 0xb9 in position 0: invalid start byte

Python python -m http.When I entered the command server, there was no error on other computers. But when I input it on my friend's computer, it says, Traceback (most recent call last): and at the end,...


1 answers
118 views
0
Why Python Grammar Errors

print(Enter the year you were born.)birth-year = int(input())age = 2017 - birth-year + 1In the second line, the birthday-year is called can't sign to operator, but I don't know whyㅠㅠ

2 years ago

1 answers
96 views
0
Python Question UnicodeDecodeError: 'utf-8' code can't code byte 0xb1 in position 0

I'm studying Python for djangoWhen you run the server, continue UnicodeDecodeError: 'utf-8' codec can't decode byte 0xb1 in position 0: invalid start byteI don't know if this is the problem, but when ...

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