Mobile Packaging Wizard failed build "plugin DLC1.0"

i want to build on android using Mobile Packaging Wizard guide and add DLC to it i followed the exact steps as the guide provided here :
[General Mobile Development for Unreal Engine | Unreal Engine 5.1 Documentation][1]

in the step “Building DLC” when i lunch “Android DLC profile” from the project luncher i have this error “Unable to find plugin ‘DLC1.0’ for building DLC”

i didn’t change anything from the project setting i’m using UE 4.18

Have you tried this?

https://answers.unrealengine.com/questions/719012/missing-plugin-error-while-building-dlc.html

I’ve no idea how to make the blank plugins they mentioned however.

I am having the exact problem, I’ve found no fix as of yet. I’ll try with the new preview 4.19 but it’d be good to know what’s the cause or the answer.