Simon's

 I checked the possible panic at FEngine::Loop，is the crash happened here？

yes, I've tried to print the emit messages to our app log, but I've found that sometimes it didn't invoke the panic function.  If all panic...

> @starccode Are you able to show us the full log output of your program when it crashes? no problem, I'm trying to collect the crash log, I will show...

Recently, I've collected some TPanic crash macro output log, here it is: 1. Panic in MetalTexture:474 reason: Could not create Metal texture. Out of memory? 2.Panic in acquireDrawable:145 reason: Could...

The stack trace as following: It crashed because of bad access of NULL value

the cash is caused by wrong texture data

I'm using an old version 1.21.2. And It seems raise error since glBindBuffer()

And I run the code at version 1.25.0 of filament gltf-viewer sample. The GLError disappear, but receive a warning:  And besides, the memory increase constantly.  I analyze it...

I've just run the sample project "gltf-Viewer" without any extra code, and I found that the memory also increase at openGL backend as shown above. But it works right at...