Creating a login page when passing json values showing me error class NoneType

Question

creating python login page showing me error, need how to pass JSON format in python input???when I pass JSON format it shows

error  <class 'NoneType'>

Comments

Hello @

Refer this:http://net-informations.com/python/err/nonetype.htm     if it not resolve your error can you please share your snippet so that we can help you out?

---

#appriciate your helping

email = input("enter your email ")

password = input("enter your password ")

print(email)

print(password)

def login(email, password):

    mycursor = mydb.cursor()

    query = " select * from users where email=%s AND password=%s"

    mycursor.execute(query,(email,password))

    cur = mycursor.fetchone()

    #  users = cursor.fetchall()

    print(type(cur))

    if cur is None:

        print("User not found, Register First")

else:

  print(cur)

login(email,password)

      

     Input which I am giving -

email "xyz@gmail.com"

password"12345"

how I'll resolve this and I am fetching my data from my db and I fetch data dynamically

---

Hey, @Rehan,

Could you please check on one thing on which line you are facing the particular error? Meanwhile executing your code snippet, on which line the error is comming up?

Answer 1

#appriciate your helping

email = input("enter your email ")

password = input("enter your password ")

print(email)

print(password)

def login(email, password):

    mycursor = mydb.cursor()

    query = " select * from users where email=%s AND password=%s"

    mycursor.execute(query,(email,password))

    cur = mycursor.fetchone()

    #  users = cursor.fetchall()

    print(type(cur))

    if cur is None:

        print("User not found, Register First")

else:

  print(cur)

login(email,password)

       

     Input which I am giving -

email "xyz@gmail.com"

password"12345"

how I'll resolve this and I am fetching my data from my db and I fetch data dynamically

Comments

Hi, @Rehan.

Are you facing the error as "TypeError: 'NoneType' object is not subscriptable" ?