All time "Launching engine" bug.

[Ferox]

Hi, i try to build PC project to the HTML5. And i make all lightings to static. I launch in the nightly firefox and when i make simple project first person character i could launch without problems. But i cannot launch another project in the HTML5. I had "Launching engine..." for thirty five minutes+. If some one know how to fix this plese write the answer.
https://imgur.com/a/Br6tO

[Ferox]

Now i have another error..
https://imgur.com/a/BfHOU

[TheMainStark]

Im having the same issue, just sits at launching engine with no error - if you know how to find a way to atleast show an error or which file is stuck loading please let me know!

[Ferox]

Im having the same issue, just sits at launching engine with no error - if you know how to find a way to atleast show an error or which file is stuck loading please let me know!

I remake the project and this error fixed..