Android Build failure: Unknown error, contact support

How do we deal with this, please?

Runtime Version: 3.3.5
Status: error
Error Message: Unknown error, contact support for more details.

This is for Build 301145: Mars At Your Fingertips
Thank you!

Hi @Lonny_Buinis, does the build failure come with an error log of any sort that could help in figuring out the issue?

If not, please head over to and make a bug ticket, so our team can take a look at what’s going wrong :slight_smile: