UI Buttons Stop Working After I Load Another Scene And Then Come Back.

Question

Hi,

so i have a game over scene and i have 2 buttons (which i created using the new UI menu, i did't create them using script), a restart button and an end game button.

When i create the buttons and i add the OnClick function they work fine, but if i load a different scene and then come back to the game over scene they stop working, they don't even change colors when i hover over them or i press them.

Answer 1

Answer by Fdudka · Mar 23, 2016 at 11:38 AM

I might know what is wrong. add at Start() { Time.timeScale = 1; }

your game might have been paused to zero, and I don't know why Unity keeps the timescales... sometimes...

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SBull · Jan 10, 2017 at 06:44 PM 0

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Thank you for this. This comment just saved me from a huge headache.

RafaSales · May 25, 2017 at 06:07 PM 0

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Your comment saved my day, buddy. Thanks a lot!

UnityIco · Oct 23, 2017 at 04:50 PM 0

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Thanks. Why does that happen though?

aprudencio · Jan 15, 2018 at 08:12 PM 0

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I seriously love you right now, thanks a lot, really, you saved my college work.

televidait · Aug 03, 2018 at 04:42 AM 0

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THANKS!!!!!!!!!!

Answer 2

Answer by Ironcross · Nov 25, 2015 at 09:21 AM

I had same problem just solved it by setting "Force module Active" @Event System

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crodriguez · Mar 15, 2016 at 11:04 PM 0

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Yup, worked for me. Thanks! :) Still wondering why it's happening though.

dotWasim · Aug 02, 2016 at 04:48 PM 1

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I have same problem but this solution doesn't work with me.. any help ? I'm stuck here for 6 hours

fregas · Mar 11, 2017 at 01:46 AM 0

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I had to do this, but also the event system game object was not in a persistent game object in the hiearchy, so it didn't have DontDestroyOnLoad. I just made it part of another GameObject that had DontDestoryOnLoad AND followed Ironcross's advice for "Force Module Active" and all was well again. :)

levi9687 · Dec 03, 2017 at 04:16 AM 0

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legend i hate when simple things set me back a whole days work.

Answer 3

Answer by koirat · Feb 19, 2016 at 02:50 PM

Check if your canvas has got proper camera selected.

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Answer 4

Answer by bdilloughery_mvla · Apr 29 at 01:59 PM

Tried all of these and didn't fix it. Finally found my problem:

I'm using the standard 1st person controller asset, and it locks the cursor. Need to unlock the cursor when going back to the main menu.

In the past I have had: 1. UI textbox/image is on top of button so it isn't clickable 2. DontDestroyOnLoad doing wonky things

Cheers

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UI Buttons Stop Working After I Load Another Scene And Then Come Back.

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