Sign Up

Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.

Have an account? Sign In

Have an account? Sign In Now

Sign In

Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.

Sign Up Here

Forgot Password?

Don't have account, Sign Up Here

Forgot Password

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

Have an account? Sign In Now

You must login to ask question.(5)

Forgot Password?

Need An Account, Sign Up Here

Please briefly explain why you feel this question should be reported.

Please briefly explain why you feel this answer should be reported.

Please briefly explain why you feel this user should be reported.

Sign InSign Up

ITtutoria

ITtutoria Logo ITtutoria Logo

ITtutoria Navigation

  • Python
  • Java
  • Reactjs
  • JavaScript
  • R
  • PySpark
  • MYSQL
  • Pandas
  • QA
  • C++
Ask A Question

Mobile menu

Close
Ask a Question
  • Home
  • Python
  • Science
  • Java
  • JavaScript
  • Reactjs
  • Nodejs
  • Tools
  • QA
Home/ Questions/Error: valueerror: setting an array element with a sequence.- How to fix it?
Next
Answered
Bradford Zieme
  • 31
Bradford Zieme
Asked: June 7, 20222022-06-07T16:03:13+00:00 2022-06-07T16:03:13+00:00In: Error

Error: valueerror: setting an array element with a sequence.- How to fix it?

  • 31

. Advertisement .

..3..

. Advertisement .

..4..

I had used some code samples in another forum, but it could not improve the problem. My problem is the “error: valueerror: setting an array element with a sequence.” and how to solve it? While I run this program:

# In this program we are demonstrating how mismatch
# of data-type can cause value error

import numpy

# Creating array
array1 = ["Geeks", "For"]

# Default Data type of Array
Data_type = str


np_array = numpy.array(array1, dtype=Data_type)
# This cause error
np_array[1] = ["for", "Geeks"]
print(np_array)

I have got this error:

File “C:\\Users\\computers\\Downloads\\he.py”, line 15, in <module>

np_array[1] = [“for”,”Geeks”];

ValueError: setting an array element with a sequence

What does the message mean? Can you advise me to fix it? If you have other better answers, leave them in the answer box below. Thanks!

setting an array element with a sequence
  • 1 1 Answer
  • 79 Views
  • 0 Followers
  • 0
Answer
Share
  • Facebook
  • Report

1 Answer

  • Voted
  • Oldest
  • Recent
  • Random
  1. Best Answer
    lyytutoria Expert
    2022-06-07T16:24:32+00:00Added an answer on June 7, 2022 at 4:24 pm

    The cause:

    You have got this error because an array as a element is being assigned to another array which accepts string data-type.

    Solution:

    This error willed be fixed when you matchthe data-type of value with an array and then assign it as element of array.

    You can use below syntax to do this:

    if np_array.dtype == type( Variable ):
    expression;

    Your code after fixed will like as:

    # In this program we fix error by mismatch
    # of data-type
    
    import numpy
    
    # Creating array
    array1 = ["Geeks", "For"]
    
    # Default Data type of Array
    Data_type = str
    
    
    np_array = numpy.array(array1, dtype=Data_type)
    
    Variable = ["for", "Geeks"]
    
    # First we match the data-type
    if np_array.dtype == type(Variable):
    np_array[1] = Variable
    else:
    print("Variable value is not the type of numpy array")
    print(np_array)
    Variable value is not the type of numpy array
    ['Geeks' 'For']
    • 7
    • Reply
    • Share
      Share
      • Share on Facebook
      • Share on Twitter
      • Share on LinkedIn
      • Share on WhatsApp
      • Report

Leave an answer
Cancel reply

You must login to add an answer.

Forgot Password?

Need An Account, Sign Up Here

Sidebar

Ask A Question
  • How to Split String by space in C++
  • How To Convert A Pandas DataFrame Column To A List
  • How to Replace Multiple Characters in A String in Python?
  • How To Remove Special Characters From String Python

Explore

  • Home
  • Tutorial

Footer

ITtutoria

ITtutoria

This website is user friendly and will facilitate transferring knowledge. It would be useful for a self-initiated learning process.

@ ITTutoria Co Ltd.

Tutorial

  • Home
  • Python
  • Science
  • Java
  • JavaScript
  • Reactjs
  • Nodejs
  • Tools
  • QA

Legal Stuff

  • About Us
  • Terms of Use
  • Privacy Policy
  • Contact Us

DMCA.com Protection Status

Help

  • Knowledge Base
  • Support

Follow

© 2022 Ittutoria. All Rights Reserved.

Insert/edit link

Enter the destination URL

Or link to existing content

    No search term specified. Showing recent items. Search or use up and down arrow keys to select an item.