MCreator doesn't open

Started by MamaLuigi on

Topic category: Troubleshooting, bugs, and solutions

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MCreator doesn't open
Sun, 09/10/2023 - 19:52 (edited)

I was super excited when MCreator 2023.3 dropped, so i downloaded it, installed it, but when I try to open it, I get a pop-up that says, "MCreator can’t be opened because Apple cannot check it for malicious software. This software needs to be updated. Contact the developer for more information".

Keep in mind that i just installed it 5 minutes ago, and i have never had this problem before.

Edited by MamaLuigi on Sun, 09/10/2023 - 19:52
Joined Jul 2023
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Did you have an plugins…
Tue, 09/05/2023 - 23:08

Did you have an plugins installed before you updated it? I've had a similar issue but no error message came up, and I had to reinstall the version I had before, remove the plugins from the plugins folder, and then install the newest version again and it worked. I'd suggest giving it a try, but if that doesn't work I'm not sure what else would.

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the last version i was using…
Wed, 09/06/2023 - 13:06

the last version i was using was the one that supported 1.19.2 and 1.19.4, but i cannot download it anymore

could you maybe send me the dmg file for it if you have it?

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Im not on a Mac so I don’t…
Thu, 09/07/2023 - 01:25

Im not on a Mac so I don’t have that file, but it is on the Mcreator website here: https://mcreator.net/download/2023-2 

This is the version I believe you’re talking about, 2023.2, the last one before this recent major update

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i tried installing 2023.3,…
Sun, 09/10/2023 - 19:50

i tried installing 2023.3, but it didnt work, it just showed the same pop-up

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i got it to work! i just…
Mon, 09/11/2023 - 00:44

i got it to work! i just needed to go into my security settings and click "open anyway"

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Awesome glad you figured it…
Mon, 09/11/2023 - 16:59

Awesome glad you figured it out, I actually noticed that too this version has more security alerts than past versions.

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hello, i have the same…
Fri, 02/23/2024 - 14:18

hello, i have the same problem on mac, can you say me how you have done it with the settings?

Lg Borisgamer

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i have done it on my own!…
Fri, 02/23/2024 - 14:23

i have done it on my own! bye bye