Wayback Machinekoobas.hobune.stream
May JUN Jul
Previous capture 13 Next capture
2021 2022 2023
1 capture
13 Jun 22 - 13 Jun 22
sparklines
Close Help
  • Products
  • Solutions
  • Made with Unity
  • Learning
  • Support & Services
  • Community
  • Asset Store
  • Get Unity

UNITY ACCOUNT

You need a Unity Account to shop in the Online and Asset Stores, participate in the Unity Community and manage your license portfolio. Login Create account
  • Blog
  • Forums
  • Answers
  • Evangelists
  • User Groups
  • Beta Program
  • Advisory Panel

Navigation

  • Home
  • Products
  • Solutions
  • Made with Unity
  • Learning
  • Support & Services
  • Community
    • Blog
    • Forums
    • Answers
    • Evangelists
    • User Groups
    • Beta Program
    • Advisory Panel

Unity account

You need a Unity Account to shop in the Online and Asset Stores, participate in the Unity Community and manage your license portfolio. Login Create account

Language

  • Chinese
  • Spanish
  • Japanese
  • Korean
  • Portuguese
  • Ask a question
  • Spaces
    • Default
    • Help Room
    • META
    • Moderators
    • Topics
    • Questions
    • Users
    • Badges
  • Home /
avatar image
0
Question by Tommy · Mar 24, 2011 at 02:31 PM · errorgameobjectnullreferenceexceptionget

NullReferenceException error, GameObject.Find.

Hey, i'm getting the "NullReferenceException" error using this code:

var go4= GameObject.Find("Player4-Name"); var go4lvl2 = GameObject.Find("Player4-lvl2-Name");

go4.GetComponent(GUIText).text = name4; //<--- ON THIS LINE go4lvl2.GetComponent(GUIText).text = name4;

The code is placed inside Update(); function, and both "Player4-Name" and "Player4-lvl2-Name" exsists. Cheers!

Comment
Add comment · Show 2
10 |3000 characters needed characters left characters exceeded
▼
  • Viewable by all users
  • Viewable by moderators
  • Viewable by moderators and the original poster
  • Advanced visibility
Viewable by all users
avatar image Bunny83 · Mar 24, 2011 at 02:48 PM 0
Share

Well, you should learn to debug your code. That are tiny common errors and they are easy to spot since there are only a few sources. Try to put a Debug.Log("Is Player4-Name there? "+(go4 != null)); right after your GameObject.Find. If it is found it should return "true". Same goes for the GUIText but that you can check in the inspector much easier ;) $$anonymous$$ake sure your GO name matches exactly the search string. One different or additional character and it can't be found.

avatar image Tommy · Mar 24, 2011 at 03:19 PM 0
Share

Thank you sir! :)

1 Reply

· Add your reply
  • Sort: 
avatar image
1
Best Answer

Answer by efge · Mar 24, 2011 at 02:36 PM

Is there a GUIText attached to the GameObject Player4-Name (and Player4-lvl2-Name)?
Maybe it is missing this component.

Comment
Add comment · Show 1 · Share
10 |3000 characters needed characters left characters exceeded
▼
  • Viewable by all users
  • Viewable by moderators
  • Viewable by moderators and the original poster
  • Advanced visibility
Viewable by all users
avatar image Tommy · Mar 24, 2011 at 02:44 PM 0
Share

Thank you, that solved it!

Your answer

Hint: You can notify a user about this post by typing @username

Up to 2 attachments (including images) can be used with a maximum of 524.3 kB each and 1.0 MB total.

Follow this Question

Answers Answers and Comments

No one has followed this question yet.

Related Questions

NullReferenceException 0 Answers

NullReferenceException error in an array of objects 0 Answers

Error when player trying to take damage from a hazard 0 Answers

Why don't my gameobjects load in when I export my game to webgl?,Why don't any of my objects render when I export my game to webgl? 0 Answers

Unity crashes on GameObject = hit.collider.gameObject; 1 Answer


Enterprise
Social Q&A

Social
Subscribe on YouTube social-youtube Follow on LinkedIn social-linkedin Follow on Twitter social-twitter Follow on Facebook social-facebook Follow on Instagram social-instagram

Footer

  • Purchase
    • Products
    • Subscription
    • Asset Store
    • Unity Gear
    • Resellers
  • Education
    • Students
    • Educators
    • Certification
    • Learn
    • Center of Excellence
  • Download
    • Unity
    • Beta Program
  • Unity Labs
    • Labs
    • Publications
  • Resources
    • Learn platform
    • Community
    • Documentation
    • Unity QA
    • FAQ
    • Services Status
    • Connect
  • About Unity
    • About Us
    • Blog
    • Events
    • Careers
    • Contact
    • Press
    • Partners
    • Affiliates
    • Security
Copyright © 2020 Unity Technologies
  • Legal
  • Privacy Policy
  • Cookies
  • Do Not Sell My Personal Information
  • Cookies Settings
"Unity", Unity logos, and other Unity trademarks are trademarks or registered trademarks of Unity Technologies or its affiliates in the U.S. and elsewhere (more info here). Other names or brands are trademarks of their respective owners.
  • Anonymous
  • Sign in
  • Create
  • Ask a question
  • Spaces
  • Default
  • Help Room
  • META
  • Moderators
  • Explore
  • Topics
  • Questions
  • Users
  • Badges