Wayback Machinekoobas.hobune.stream
May JUN Jul
Previous capture 12 Next capture
2021 2022 2023
1 capture
12 Jun 22 - 12 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
1
Question by markdavepanado · May 29, 2018 at 09:33 AM · unityeditordeveloperunitydevelop

Unity Dev please answer me >> Assertion failed: Assertion failed on expression: 'SUCCEEDED(hr)'

alt text

Hi I have a problem with this error message at the bottom left. I tried to search for solution in forums and nothing works .. I delete Library, I reimport all, I go to %appdata% to fix the unity folder there but nothing really works. I even fully uninstall my Unity 2018.1.1f1 which is Uninstall Using Control Panel, Delete Remaining Files and Folders of the Program, Remove Software Keys from Windows Registry, Empty Temp Folder and Install again the latest in the official website of Unity which is the same as mine. when I finish the installation, I open the software create a new project and that's what appears to me .. only the bottom left corner shows with error message Assertion failed: Assertion failed on expression: 'SUCCEEDED(hr)'. When I minimize the Unity the error keeps on appearing. How to solve this please? I have not done anything .. I'm just a student and I'm currently studying how unity works help me please. Version 2018.1.1f1_b8cbb5de9840 Computer Intel(R) Core(TM) i7-7500U CPU @ 2.70GHz; Intel(R) HD Graphics 620; Windows 10

I reset my laptop and still .. this problem is not solved. No one is answering my problem :( I really need your help Unity why I am the only one who can't used your product properly. I'm searching for solution 2 days already. Unity Dev help me please.

117763-unityassertionprob.png (196.3 kB)
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 donutLaserDev · May 29, 2018 at 02:34 PM 0
Share

Have you tried updating your GPU drivers? Are you using a dedicated GPU to run Unity?

avatar image Thomasthom · Jun 06, 2018 at 04:50 AM 0
Share

https://support.microsoft.com/en-us/help/4028443/windows-update-drivers-in-windows-10 I had the same problem and if you update your drivers it will fix itself essentially.

3 Replies

· Add your reply
  • Sort: 
avatar image
0

Answer by beat3423 · May 30, 2018 at 06:39 AM

Hey man, I had exactly same problem with you. I did all kinds of methods to fix this problem. Fortunately, I have two same laptops with Unity, only one of them had the problem after the Windows Update recently. Thus, I restored the system to the previous one. The problem is gone. It worked out again. I hope this will be helpful for you.

https://answers.microsoft.com/en-us/windows/forum/windows_10-windows_install/how-to-recover-restore-your-previous-version-of/94368560-9c64-4387-92b9-82a9234216ad

Comment
Add comment · 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
0

Answer by Sackstand · Jun 04, 2018 at 06:59 PM

same here and only the restore old version worked...

Comment
Add comment · 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
0

Answer by zivbar · Jun 29, 2018 at 09:04 AM

I had the same problem. I managed to fix it by updating Intel graphics driver.

Comment
Add comment · 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

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

88 People are following this question.

avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image

Related Questions

Unity Developers why remove OnGui? 2 Answers

Transform.Rotate limit Help! 0 Answers

Why does unity editor hang when play button is pressed. 5 Answers

How to make sure editor completed refreshing before running other codes? 1 Answer

Extending Shuriken Particle System 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