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 /
  • Help Room /
avatar image
1
Question by Nova-1504 · Nov 26, 2016 at 04:03 PM · errormonodevelopnot workingfatal errorstarting

MonoDevelop not starting even though all assemblies installed, still not answered!

It started when I updated Unity to 5.4.3. When I try to open a script or open Mono from shortcut or even from the EXE, it says MonoDevelop-Unity failed to start. Some of the assemblies required to run MonoDevelop-Unity (for example, GTK#) may not be installed correctly. Download page, blah blah blah. I redownloaded GTK# and .NET SEVERAL TIMES and it still didn't work, same error message. Anyone have this problem or know what's going on? Please help!
-EDIT- Could it be because it's trying to draw assets from Unity 5.3.5 even though I updated Unity? If so, how do I fix this?
-EDIT 2- Here is an image:alt text

-EDIT 3- I'm running Unity and Mono off a USB. Don't think that has anything to do with it, but just in case...

-EDIT 4- It's a problem with .NET. The installer for .NET says it's already installed, but I checked and it's not.

capture8.png (8.6 kB)
Comment
Add comment · Show 1
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 Nova-1504 · Nov 29, 2016 at 09:53 PM 0
Share

Apparently nobody thinks this is worth answering, but would you want to make all your scripts via notepad?

2 Replies

· Add your reply
  • Sort: 
avatar image
2
Best Answer

Answer by TBruce · Nov 30, 2016 at 02:51 AM

Try the following

  1. First of install the latest version of .net from the official Microsoft website. Then install it and rerun Unity.

  2. If you are still having problems then download GTK# for .net from here.

Comment
Add comment · Show 16 · 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 Nova-1504 · Nov 30, 2016 at 02:52 PM 0
Share

The .NET installer says .NET is already installed and it won't install

avatar image TBruce Nova-1504 · Nov 30, 2016 at 05:40 PM 1
Share

Have you tried item #2, download and install GT$$anonymous$$# for .net yet?

avatar image Nova-1504 TBruce · Nov 30, 2016 at 06:22 PM 0
Share

Yes, several times.

Show more comments
avatar image TBruce Nova-1504 · Nov 30, 2016 at 08:18 PM 1
Share

I know this will sound like a reiteration of everything that you have done over and over, but try this

  1. Remove/uninstall everything (Unity, $$anonymous$$onoDevelop, GT$$anonymous$$#) from you USB.

  2. Remove the USB, wait, reconnect the USB.

  3. Download the Unity installer.

  4. Now, install Unity to the USB, make sure that $$anonymous$$onoDevelop is selected from the Unity installer and then install it. Don't install GT$$anonymous$$# or any other software. When using Unity, $$anonymous$$onoDevelop must be installed from Unity and not from any other website. The reason for this is because they are using a customized version of $$anonymous$$onoDevelop.

avatar image TBruce Nova-1504 · Dec 01, 2016 at 04:14 PM 1
Share

Did you ever solve your problem?

avatar image TBruce TBruce · Dec 04, 2016 at 03:12 AM 1
Share

Can you give me some details on your system and what you are attempting? So far I can only gather that you want to install Unity on a USB. I personally have never done this but I do have several versions of Unity on my HD. Can you give me any more specifics (Unity version, Windows version, do you have Unity installed on your HD, etc)?

I personally have installed every .NET version on my computer except the one that was installed with the OS (Windows 7 64).

Show more comments
avatar image Nova-1504 · Dec 04, 2016 at 06:06 PM 0
Share

I'm running Unity 5.4.2 32bit on a 64bit Windows 10 laptop, 36GB HD, not much RA$$anonymous$$. I have Unity 32bit so I can use Unity at school as well as at home.

avatar image TBruce Nova-1504 · Dec 04, 2016 at 10:25 PM 0
Share
  1. You have Unity 5.4.2 32bit installed on a 64bit Windows 10 laptop - does this installed version function properly?

  2. You are trying to install Unity 32bit (any version) on a USB from your Windows 10 laptop - so far unsuccessful.

There may be a lot of conflicts here. Do you have access to a clean (preferably 32 bit) machine and maybe even Windows 7? I would suggest trying to install on the USB in a different/clean environment. Also make sure that you have enough space on the USB (20GB+ - should be more than enough).

avatar image Nova-1504 TBruce · Dec 05, 2016 at 03:54 PM 0
Share

It's not unity or $$anonymous$$ono itself that's the problem at this point, it's more a windows issue, so I think I'll move this to the $$anonymous$$icrosoft site.

avatar image enderandpeter · Jan 12, 2018 at 05:53 PM 0
Share

I ran into this very issue and updating the GT$$anonymous$$# did get me as far as $$anonymous$$onoDevelop opening again, but whenever I open scripts in Unity with Visual Studio as my default editor, it opens up both that program and $$anonymous$$onoDevelop but it won't let me edit the file in Visual Studio. When I try to open the script file there, it shows an error window saying "Unrecognized Guid format".

avatar image
0

Answer by kaliam · Nov 26, 2016 at 09:09 PM

Can you show us the script you're trying to use?

Comment
Add comment · Show 2 · 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 Nova-1504 · Nov 26, 2016 at 10:40 PM 0
Share

Not a script that's the problem. When I tried to open it from the EXE or shortcut it still did it.

avatar image Nova-1504 Nova-1504 · Nov 27, 2016 at 01:24 AM 0
Share

Unless my script broke $$anonymous$$ono, which I doubt, since that's impossible.

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

74 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

Related Questions

MonoDevelop not starting (different from last time) 0 Answers

LevelManager.cs(17,9): error CS1525: Unexpected symbol `}' i cant find the bug here will be glad if someone can help me 1 Answer

Trigger code gives error 0 Answers

Fatal error.. 0 Answers

i don't have a collab tab and i get null reception not set to an instance of an object when i try to turn it on 0 Answers


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