TypeError: 'NoneType' object is not callable code example
Example 1: TypeError: 'NoneType' object is not subscriptable
This error occurs when you try to use the integer type value as an array. In simple terms, this error occurs when your program has a variable that is treated as an array by your function, but actually, that variable is an integer.
Example 2: TypeError: 'NoneType' object is not iterable
def write_file(data, filename): # creates file and writes list to it
with open(filename, 'wb') as outfile:
writer = csv.writer(outfile)
for row in data: # ABOVE ERROR IS THROWN HERE
writer.writerow(row)
Example 3: typeerror 'nonetype' object is not callable paramiko
>>> import paramiko
>>> ssh = paramiko.SSHClient()
>>> ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
>>> ssh.connect(ftpipaddress,username ='akar',password ='change')
Traceback (most recent call last):
File "<interactive input>", line 1, in <module>
TypeError: 'NoneType' object is not iterable