How to Enable Dynamic Shadows on Mobile?

Development Platform & Builds Mobile
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1

Hi,
I have been trying to figure out how dynamic lighting setup works in unreal engine 4.18 for mobile dev.
(using an iPhone 7)

The furthest I got is this forum thread,
->Here

Even though I still can’t make my game work with a movable dorectional light that casts shadows, I at least know that this is doable.

My problem is, the game deploys to my phone but it won’t open. It crashes immediately after the splash screen.

I have a basic light and a material setup,

Every material in the level is default lit.

A movable directional light, that casts shadows and dynamic shadows. It’s Cascaded Shadow maps assigned to 2.

And also a static skylight which doesn’t casts shadows.

Is there a way that I can understand what exactly causes the app to crash?

Really appreciate any help.

2

Anyone? :frowning:

3

Still no one??? :<

4

was it running before or it is your first build ?

5

Thanks for your reply OoKushoO

For some reason when I created an empty project and added every mesh in it, it didn’t crush on my phone.
Can it be about the version? As I created my original file on 4.17 and with the 4.18 update I converted it to 4.18.

6

It is not about the version. Still it won’t launch :<