Latest Entites and InputSystems packages conflict.

andywatts · December 19, 2019, 10:42pm

Given a new project. Unity 2019.3.0f3; .Net4.x; mono or ilcpp…
Install the latest packages for Entities (preview.10-0.4.0) and InputSystems (preview.3-1.0.0)…
Get this error.

Something went wrong while Post Processing the assembly (Assembly-CSharp-firstpass.dll) :
Failed to resolve System.Diagnostics.Process
  at Unity.Entities.CodeGen.TypeReferenceExtensions.CheckedResolve (Mono.Cecil.TypeReference typeReference) [0x00001] in /private/tmp/ttt/Library/PackageCache/com.unity.entities@0.4.0-preview.10/Unity.Entities.CodeGen/CecilExtensionMethods.cs:13
  at Unity.Entities.CodeGen.BlobAssetSafetyVerifier.<VerifyMethod>g__IsTypeRestrictedToBlobAssetStorage|3_0 (Mono.Cecil.TypeReference tr, Unity.Entities.CodeGen.BlobAssetSafetyVerifier+<>c__DisplayClass3_0& ) [0x000f0] in /private/tmp/ttt/Library/PackageCache/com.unity.entities@0.4.0-preview.10/Unity.Entities.CodeGen/BlobAssetSafety/BlobAssetSafetyVerifier.cs:64
  at Unity.Entities.CodeGen.BlobAssetSafetyVerifier.VerifyMethod (Mono.Cecil.MethodDefinition method, System.Collections.Generic.HashSet`1[T] _nonRestrictedTypes) [0x00058] in /private/tmp/ttt/Library/PackageCache/com.unity.entities@0.4.0-preview.10/Unity.Entities.CodeGen/BlobAssetSafety/BlobAssetSafetyVerifier.cs:90
  at Unity.Entities.CodeGen.BlobAssetSafetyVerifier.AssertNoBlobAssetLeavesBlobAssetStorage () [0x00063] in /private/tmp/ttt/Library/PackageCache/com.unity.entities@0.4.0-preview.10/Unity.Entities.CodeGen/BlobAssetSafety/BlobAssetSafetyVerifier.cs:37
  at Unity.Entities.CodeGen.BlobAssetSafetyVerifier.PostProcessImpl () [0x0000a] in /private/tmp/ttt/Library/PackageCache/com.unity.entities@0.4.0-preview.10/Unity.Entities.CodeGen/BlobAssetSafety/BlobAssetSafetyVerifier.cs:20
  at Unity.Entities.CodeGen.EntitiesILPostProcessor.PostProcess (Mono.Cecil.AssemblyDefinition assemblyDefinition, System.Boolean& madeAChange) [0x00009] in /private/tmp/ttt/Library/PackageCache/com.unity.entities@0.4.0-preview.10/Unity.Entities.CodeGen/EntitiesILPostProcessor.cs:231
  at Unity.Entities.CodeGen.EntitiesILPostProcessors.Process (Unity.CompilationPipeline.Common.ILPostProcessing.ICompiledAssembly compiledAssembly) [0x0004b] in /private/tmp/ttt/Library/PackageCache/com.unity.entities@0.4.0-preview.10/Unity.Entities.CodeGen/EntitiesILPostProcessor.cs:44
  at UnityEditor.Scripting.ScriptCompilation.ILPostProcessing.RunILPostProcessors (UnityEditor.Scripting.ScriptCompilation.ScriptAssembly assembly, System.String outputTempPath) [0x0011b] in /Users/builduser/buildslave/unity/build/Editor/Mono/Scripting/ScriptCompilation/ILPostProcessing.cs:209
  at UnityEditor.Scripting.ScriptCompilation.ILPostProcessing.PostProcess (UnityEditor.Scripting.ScriptCompilation.ScriptAssembly assembly, System.Collections.Generic.List`1[T] messages, System.String outputTempPath) [0x00061] in /Users/builduser/buildslave/unity/build/Editor/Mono/Scripting/ScriptCompilation/ILPostProcessing.cs:99

Ovidiu-Vaduva · December 19, 2019, 11:36pm

Hey,

I had the same problem after update ( error was with System.Collections.Generic.Stack and System.Collections.Generic.SortedDictionary).

I had to change them from code. The issue is related Entities pkg.
Any good solution for this?

Something went wrong while Post Processing the assembly (Assembly-CSharp.dll) :
Failed to resolve System.Collections.Generic.Stack`1
  at Unity.Entities.CodeGen.TypeReferenceExtensions.CheckedResolve (Mono.Cecil.TypeReference typeReference) [0x00001] in C:\Users\Smarty\Dropbox\Projects\Ideas\SwordAdventure\SwordAdventure\Library\PackageCache\com.unity.entities@0.4.0-preview.10\Unity.Entities.CodeGen\CecilExtensionMethods.cs:13
  at Unity.Entities.CodeGen.BlobAssetSafetyVerifier.<VerifyMethod>g__IsTypeRestrictedToBlobAssetStorage|3_0 (Mono.Cecil.TypeReference tr, Unity.Entities.CodeGen.BlobAssetSafetyVerifier+<>c__DisplayClass3_0& ) [0x000f0] in C:\Users\Smarty\Dropbox\Projects\Ideas\SwordAdventure\SwordAdventure\Library\PackageCache\com.unity.entities@0.4.0-preview.10\Unity.Entities.CodeGen\BlobAssetSafety\BlobAssetSafetyVerifier.cs:64
  at Unity.Entities.CodeGen.BlobAssetSafetyVerifier.VerifyMethod (Mono.Cecil.MethodDefinition method, System.Collections.Generic.HashSet`1[T] _nonRestrictedTypes) [0x00058] in C:\Users\Smarty\Dropbox\Projects\Ideas\SwordAdventure\SwordAdventure\Library\PackageCache\com.unity.entities@0.4.0-preview.10\Unity.Entities.CodeGen\BlobAssetSafety\BlobAssetSafetyVerifier.cs:90
  at Unity.Entities.CodeGen.BlobAssetSafetyVerifier.AssertNoBlobAssetLeavesBlobAssetStorage () [0x00063] in C:\Users\Smarty\Dropbox\Projects\Ideas\SwordAdventure\SwordAdventure\Library\PackageCache\com.unity.entities@0.4.0-preview.10\Unity.Entities.CodeGen\BlobAssetSafety\BlobAssetSafetyVerifier.cs:37
  at Unity.Entities.CodeGen.BlobAssetSafetyVerifier.PostProcessImpl () [0x0000a] in C:\Users\Smarty\Dropbox\Projects\Ideas\SwordAdventure\SwordAdventure\Library\PackageCache\com.unity.entities@0.4.0-preview.10\Unity.Entities.CodeGen\BlobAssetSafety\BlobAssetSafetyVerifier.cs:20
  at Unity.Entities.CodeGen.EntitiesILPostProcessor.PostProcess (Mono.Cecil.AssemblyDefinition assemblyDefinition, System.Boolean& madeAChange) [0x00009] in C:\Users\Smarty\Dropbox\Projects\Ideas\SwordAdventure\SwordAdventure\Library\PackageCache\com.unity.entities@0.4.0-preview.10\Unity.Entities.CodeGen\EntitiesILPostProcessor.cs:231
  at Unity.Entities.CodeGen.EntitiesILPostProcessors.Process (Unity.CompilationPipeline.Common.ILPostProcessing.ICompiledAssembly compiledAssembly) [0x0004b] in C:\Users\Smarty\Dropbox\Projects\Ideas\SwordAdventure\SwordAdventure\Library\PackageCache\com.unity.entities@0.4.0-preview.10\Unity.Entities.CodeGen\EntitiesILPostProcessor.cs:44
  at UnityEditor.Scripting.ScriptCompilation.ILPostProcessing.RunILPostProcessors (UnityEditor.Scripting.ScriptCompilation.ScriptAssembly assembly, System.String outputTempPath) [0x0011b] in <83a73882c51c4602b3d34743827d03e7>:0
  at UnityEditor.Scripting.ScriptCompilation.ILPostProcessing.PostProcess (UnityEditor.Scripting.ScriptCompilation.ScriptAssembly assembly, System.Collections.Generic.List`1[T] messages, System.String outputTempPath) [0x00061] in <83a73882c51c4602b3d34743827d03e7>:0

eizenhorn · December 20, 2019, 7:14am

For latest entities packages (from 0.2.0 if I remember right) you should use NET Standard 2.0, not .Net4.x

The default Api Compatibility Level should now be .NET Standard 2.0 and a warning is generated when the project uses .NET 4.x.

https://docs.unity3d.com/Packages/com.unity.entities@0.4/changelog/CHANGELOG.html#changes-2

Lucas-Meijer · December 20, 2019, 7:43am

Thanks for the report. This is a (my) bug in entities package. I’ll fix it

andywatts · December 20, 2019, 9:09am

Thanks @eizenhorn
What confused me was entities 0.4.0 was working fine with .net4 until I added other packages.

andywatts · December 20, 2019, 9:26pm

Is the Standard 2.0 API a requirements for the foreseeable future?
It’s a bummer, because gRPC needs 4.5.

tertle · December 20, 2019, 9:52pm

does grpc for .net not support .net standard 2.0? or just grcp for c#

Ovidiu-Vaduva · December 23, 2019, 1:20pm

Please, tell me when you fix it.
Thank you!

Joachim_Ante_1 · December 23, 2019, 1:28pm

Fix will be in the next release. Next release will be after new year.

Joachim_Ante_1 · December 23, 2019, 1:29pm

In the mean time you can embd the com.unity.entities package into the packages folder and apply this patch.
Or just downgrade to previous release.

5309421–533658–postprocess.patch.txt (1.66 KB)

eizenhorn · December 23, 2019, 1:29pm

You should say it like: “After year”

scottgaran · December 29, 2019, 6:29pm

Thanks for this! fixed the issue

Onat-H · January 10, 2020, 10:13am

Sorry if this is a silly question but… how do I apply the patch?

Warsymphony · January 15, 2020, 10:41pm

Go to the project that has the error and open the file \Library\PackageCache\com.unity.entities@0.4.0-preview.10\Unity.Entities.CodeGen/EntitiesILPostProcessor.cs

Open the patch and find the lines that have the - next to it and replace those with the lines that have a + next to it in the file you opened EntitiesILPostProcessor.cs

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Something went wrong while Post Processing the assembly (after updating Collections + Entities) Unity Engine Post-Processing , 2019-3-beta	4	2947	April 30, 2020
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Latest Entites and InputSystems packages conflict.

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