Build Failed in while packaging for android devices. (ISO C++ forbids forward references to 'enum' types)

Development Platform & Builds Mobile
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1

I’m using unreal engine 4.14 to package my project. I have Web browser plugin activated. However i’m getting ISO C++ forbids forward references to ‘enum’ types error. Just wondering what’s wrong. Do I need to make any changes in order to run it on android device.

I have attached by log file.

Thanks
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2

Hello. It looks like a compatibility issue. Which VS version are you using?

3

I’m using visual studio 2015.

4

It’s strange then. The error can be gotten around with a compiler switch but since UE4 compiles fine for most of us, you shouldn’t need to add any switches. Perhaps you could try creating a project template and building that without any changes?

5

I agree with Jin_VE,

Try packaging a clean project to see if you get the same results. If not, then we can assume that there is some issue with the project itself.

Let me know your results

6

I have tried packaging a clean project but no luck it shows same error.
Is there anything which I can try out now ?

7

It’s doesn’t get packaged for new project as well. But I’m able to package it for windows (.exe)

8

Before we dig deeper, I’m a bit confused. You are trying to build an HTML package for Android? Have you considered building an Android package instead?

9

I’m trying to build for Android package only.

10

Oh I see. Sorry. The HTML plugin threw me. Then the only thing I can think of is that the Android toolset isn’t the right one or isn’t installed correctly. Maybe it’s a version of Clang that’s stricter about forward references than UE4 is expecting. Android builds are notoriously stricter than Windows, so these kinds of errors come up a lot, but not for engine source in a template project.

11

is the one to listen to but I think the next step is an inventory of the external tools and the editor/project settings related to them. Did you follow this guide? https://docs.unrealengine.com/latest/INT/Platforms/Android/GettingStarted/1/

Haven’t heard back so I’ll put this in an answer and hope for the best.

12

It looks like a compatibility issue with the android toolset. You might want to try uninstalling everything related to android development and follow the instructions at this link: https://docs.unrealengine.com/latest/INT/Platforms/Android/GettingStarted/1/