error CS0246 The type or namespace name Monobehavior could not be found (are you missing a using | Official Unity Discord | Page 1

lean lake Jan 19, 2022, 4:37 PM

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error CS0246: The type or namespace name 'Monobehavior' could not be found (are you missing a using directive or an assembly reference?) I get this error when trying to make a script for a player object

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woven flame Jan 19, 2022, 4:38 PM

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Capital B

lean lake Jan 19, 2022, 4:39 PM

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I updated it to Capital B

spice heron Jan 19, 2022, 4:39 PM

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Behaviour

lean lake Jan 19, 2022, 4:39 PM

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Still

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oh

spice heron Jan 19, 2022, 4:39 PM

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And configure your IDE

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#854851968446365696

lean lake Jan 19, 2022, 4:39 PM

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Finally worked.

lean lake Jan 19, 2022, 4:40 PM

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spice heron And configure your IDE

I did that but I didn't really understand it tbh

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I have done that hours ago

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woven flame Jan 19, 2022, 4:46 PM

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Do you get auto completion when you type things?

lean lake Jan 19, 2022, 4:46 PM

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nope

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I think it might be because of the VS version I have, I will update it

lean lake Jan 19, 2022, 5:41 PM

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Finally its updated but still doesn't have Intelesense

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It doesn't give any suggestions

visual crypt Jan 20, 2022, 11:49 AM

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Let's do this

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There are two sides to the config.
First you need to make sure you have the Game development with Unity workload installed

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This is done by opening the Visual Studio Installer program, and hitting "Modify" on your VS install

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Then you need to go to Unity and check the External Editor preferences, and make sure VS is selected here. Hit the "Regenerate Project Files" button, just in case.

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Restart VS, and it should be done.

lean lake Jan 20, 2022, 12:06 PM

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Okay so I did all these rn and unfortunately it still didn't work 😐

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As you see I modified it

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and I regenerated Project files but.... 😐

visual crypt Jan 20, 2022, 12:11 PM

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Can you go to where the Unity project is on your filesystem, and check that there is a .sln and a .csproj file, along your Assets/, Library/, Logs/ folder?

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Something like that

lean lake Jan 20, 2022, 12:14 PM

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Yea I do have all that you stataed

visual crypt Jan 20, 2022, 12:14 PM

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So try closing VS, then double-click the sln

lean lake Jan 20, 2022, 12:15 PM

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Then

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?

visual crypt Jan 20, 2022, 12:15 PM

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VS should open and load correctly

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You should have the scripts listed in your Solution Explorer window (on the right)

lean lake Jan 20, 2022, 12:16 PM

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Still doesn't give any suggestions

visual crypt Jan 20, 2022, 12:17 PM

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Yep that's not registering it. Close that, and open the .csproj instead

lean lake Jan 20, 2022, 12:18 PM

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visual crypt Yep that's not registering it. Close that, and open the `.csproj` instead

Same thing...

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For some reason I found a file named UpgradeLog.htm Which has this:

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not sure if that can help or its normal...

visual crypt Jan 20, 2022, 12:19 PM

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Where did you find that, along the other files?

lean lake Jan 20, 2022, 12:20 PM

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visual crypt Something like that

yea it was here

visual crypt Jan 20, 2022, 12:22 PM

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From a quick search that can happen when you try to open the project on a different machine/location it was created on

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csproj files store paths to resources, and it doesn't like being moved around

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Can you open that file with any text editor?

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Also, did it ever work before? And how did you install VS? Standalone or using the Unity Hub?

lean lake Jan 20, 2022, 12:27 PM

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visual crypt Can you open that file with any text editor?

The UpgradeLog.htm?

lean lake Jan 20, 2022, 12:27 PM

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visual crypt Also, did it ever work before? And how did you install VS? Standalone or using t...

I installed VS cuz I was coding python on it. I installed Unity Hub yesterday so I am a beginner.

visual crypt Jan 20, 2022, 12:29 PM

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The UpgradeLog.htm?
No, the csproj
I install VS cuz I was coding python on it. I install Unity Hub yesterday so I am a beginner.
So the install was standalone. In Unity, see if you have the "Visual Studio Editor" package installed (Window > Package Manager). Normally it shouldn't be there

lean lake Jan 20, 2022, 12:31 PM

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lean lake Jan 20, 2022, 12:31 PM

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visual crypt Can you open that file with any text editor?

no just VS

visual crypt Jan 20, 2022, 12:31 PM

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No, it was a request

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Open that file with another text editor

lean lake Jan 20, 2022, 12:32 PM

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visual crypt Jan 20, 2022, 12:33 PM

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Click on that 3rd option, uncheck "always use this application to open this file type", and select Notepad for example

visual crypt Jan 20, 2022, 12:34 PM

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lean lake

And that seems good, although the wrong package is displayed here. VS Code is not VS.
You want the last package in that list to be up-to-date

lean lake Jan 20, 2022, 1:13 PM

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https://pastebin.com/afFT1qC5

visual crypt Jan 20, 2022, 1:13 PM

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404 for me

lean lake Jan 20, 2022, 1:13 PM

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visual crypt Click on that 3rd option, uncheck "always use this application to open this file...

^ Opening it using NotePad. Sorry I am late I was doing something important

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https://pastebin.com/tgpW99Nm

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bruh

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for somereason its saying 404

visual crypt Jan 20, 2022, 1:14 PM

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Still 404 on that second one

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Try another paste site, listed in #854851968446365696

lean lake Jan 20, 2022, 1:18 PM

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https://hastepaste.com/view/GRvhwTV

HastePaste

Service to share files/parts of a file with others.

visual crypt Jan 20, 2022, 1:19 PM

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I'm going to download that and make a diff, hang on

lean lake Jan 20, 2022, 1:20 PM

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diff?

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What is a diff

visual crypt Jan 20, 2022, 1:23 PM

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The difference between your file and a known good project file

lean lake Jan 20, 2022, 1:23 PM

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oh ok

visual crypt Jan 20, 2022, 1:26 PM

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Can you check that this file exists on your system?
C:\Program Files\Unity\Hub\Editor\2020.3.26f1\Editor\Data\Managed\UnityEngine\UnityEngine.dll

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Same for this one C:\Program Files\Unity\Hub\Editor\2020.3.26f1\Editor\Data\Managed\UnityEngine\UnityEngine.CoreModule.dll

lean lake Jan 20, 2022, 1:29 PM

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Yes they are there

visual crypt Jan 20, 2022, 1:31 PM

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Create a new Unity project, using the same Unity version. Create and open a script from Unity. If VS is not loaded, then I don't know what's happening. If it loads, your current project is corrupted

lean lake Jan 20, 2022, 1:31 PM

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Okay I will try that

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Also what about this

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https://cdn.discordapp.com/attachments/933399691142508544/933700199904346152/unknown.png

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What should I do with these 2

visual crypt Jan 20, 2022, 1:33 PM

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Make sure they're both up to date

lean lake Jan 20, 2022, 1:33 PM

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Oh okay

lean lake Jan 20, 2022, 1:48 PM

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It turned out to be corrupted

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Thank you for helping

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Thanks for the efforts and sorry for wasting your time

visual crypt Jan 20, 2022, 1:50 PM

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Oh you didn't waste my time

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I learned that project files could be corrupted

#error CS0246 The type or namespace name Monobehavior could not be found (are you missing a using