Editor crashing after updating the engine

After updating the engine to 4.7.0 (preview 4) my project does not load anymore.

Crash report

Logs after the crash

DxDiag

Another project like Landscape Mountains and Features Tour 2014 doesn’t load too.

Hi pavelhirys,

Does your project have any foliage or instanced meshes in it?

Yes. I’ve used foliage and meshes from Landscape Mountains map (free example). I’ve took their via Action - Migrate.

Hi pavelhirys,

The foliage is what is causing your crash. There is a known issue in preview 4 with foliage and instanced meshes that are causing immediate crashes. This has been fixed in our internal builds and should be out soon. Keep an eye on this thread for more information: