Bug / Crash Warnings on scene Play

[Romahaaa]

Hi,

Some new warnings started to appear on hit Play in Editor. I didn't open that scene with Obi Rope in it for a long time, and probably I had update Collections or Jobs since last time using Obi. 
I assume these packages updates are the reason, but I didn't find any info in manual and here in the forum what packages versions are suitable to a specific Obi version. Would be very useful to know it
I am using Obi 6.2 currently.


Here is  the warning message:

Code:

Compilation was requested for method `Unity.Jobs.IJobExtensions+JobStruct`1[[Obi.ConstraintSorter+CountSortPerFirstParticleJob`1[[Obi.BurstContact, Obi, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null]], Obi, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null]], UnityEngine.CoreModule, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null::Execute(Obi.ConstraintSorter+CountSortPerFirstParticleJob`1[[Obi.BurstContact, Obi, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null]]&, Obi, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null|System.IntPtr, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089|System.IntPtr, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089|Unity.Jobs.LowLevel.Unsafe.JobRanges&, UnityEngine.CoreModule, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null|System.Int32, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089)` but it is not a known Burst entry point. This may be because the [BurstCompile] method is defined in a generic class, and the generic class is not instantiated with concrete types anywhere in your code.

Code:

Compilation was requested for method `Unity.Jobs.IJobParallelForExtensions+ParallelForJobStruct`1[[Obi.ConstraintSorter+SortSubArraysJob`1[[Obi.BurstContact, Obi, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null]], Obi, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null]], UnityEngine.CoreModule, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null::Execute(Obi.ConstraintSorter+SortSubArraysJob`1[[Obi.BurstContact, Obi, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null]]&, Obi, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null|System.IntPtr, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089|System.IntPtr, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089|Unity.Jobs.LowLevel.Unsafe.JobRanges&, UnityEngine.CoreModule, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null|System.Int32, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089)` but it is not a known Burst entry point. This may be because the [BurstCompile] method is defined in a generic class, and the generic class is not instantiated with concrete types anywhere in your code

Code:

Compilation was requested for method `Unity.Jobs.IJobExtensions+JobStruct`1[[Obi.ConstraintBatcher+BatchContactsJob`1[[Obi.ContactProvider, Obi, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null]], Obi, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null]], UnityEngine.CoreModule, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null::Execute(Obi.ConstraintBatcher+BatchContactsJob`1[[Obi.ContactProvider, Obi, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null]]&, Obi, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null|System.IntPtr, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089|System.IntPtr, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089|Unity.Jobs.LowLevel.Unsafe.JobRanges&, UnityEngine.CoreModule, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null|System.Int32, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089)` but it is not a known Burst entry point. This may be because the [BurstCompile] method is defined in a generic class, and the generic class is not instantiated with concrete types anywhere in your code.

Code:

Compilation was requested for method `Unity.Jobs.IJobExtensions+JobStruct`1[[Obi.ConstraintBatcher+BatchContactsJob`1[[Obi.FluidInteractionProvider, Obi, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null]], Obi, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null]], UnityEngine.CoreModule, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null::Execute(Obi.ConstraintBatcher+BatchContactsJob`1[[Obi.FluidInteractionProvider, Obi, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null]]&, Obi, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null|System.IntPtr, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089|System.IntPtr, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089|Unity.Jobs.LowLevel.Unsafe.JobRanges&, UnityEngine.CoreModule, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null|System.Int32, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089)` but it is not a known Burst entry point. This may be because the [BurstCompile] method is defined in a generic class, and the generic class is not instantiated with concrete types anywhere in your code.

[josemendez]

Hi!

This is just Burst being more verbose about what can be Burst-compiled and what cannot. It will make no difference in performance or prevent the project from running, so they can be ignored.

These warnings were added in a recent Burst version, we've already scheduled a fix to remove them in Obi 7. They have to do with Burst not being able to compile generic methods, these will run un-Bursted instead.

but I didn't find any info in manual and here in the forum what packages versions are suitable to a specific Obi version. Would be very useful to know it

Any Burst version >= 1.3.3 will work with any Obi version. See:
http://obi.virtualmethodstudio.com/manua...kends.html

Using the Burst backend requires having the following Unity packages installed:

-Burst 1.3.3 or newer
-Collections 0.8.0-preview 5 or newer
-Mathematics 1.0.1 or newer
-Jobs 0.2.9-preview.15 or newer

[Romahaaa]

Hi!

This is just Burst being more verbose about what can be Burst-compiled and what cannot. It will make no difference in performance or prevent the project from running, so they can be ignored.

These warnings were added in a recent Burst version, we've already scheduled a fix to remove them in Obi 7. They have to do with Burst not being able to compile generic methods, these will run un-Bursted instead.


Any Burst version >= 1.3.3 will work with any Obi version. See:
http://obi.virtualmethodstudio.com/manua...kends.html

got it, thanks