Resolved Platforms Android: Building with IL2CPP results in OutOfMemoryError

Hey,
building & running my game with Mono works fine, using Platforms Android. But for GooglePlayStore I need a 64bit version, so I had to go with IL2CPP.

Building with a "Release" Configuration works, but as soon as I run it on android, it throws an error
"Unknown Type:`Unity.Entities.LinkedEntityGroup` All ComponentType must be known at compile time."

Spoiler: Stacktrace

Code (CSharp):

1. 2021-07-24 16:08:05.380 3708-4524/? E/Unity: NotSupportedException: System.Web.UI.WebResourceAttribute::set_CdnSupportsSecureConnection
2.       at System.Web.UI.WebResourceAttribute.set_CdnSupportsSecureConnection (System.Boolean value) [0x00000] in <00000000000000000000000000000000>:0
3.       at System.MonoCustomAttrs.GetCustomAttributesInternal (System.Reflection.ICustomAttributeProvider obj, System.Type attributeType, System.Boolean pseudoAttrs) [0x00000] in <00000000000000000000000000000000>:0
4.       at System.MonoCustomAttrs.GetCustomAttributesBase (System.Reflection.ICustomAttributeProvider obj, System.Type attributeType, System.Boolean inheritedOnly) [0x00000] in <00000000000000000000000000000000>:0
5.       at System.MonoCustomAttrs.GetCustomAttributes (System.Reflection.ICustomAttributeProvider obj, System.Type attributeType, System.Boolean inherit) [0x00000] in <00000000000000000000000000000000>:0
6.       at System.Reflection.Assembly.GetCustomAttributes (System.Type attributeType, System.Boolean inherit) [0x00000] in <00000000000000000000000000000000>:0
7.       at System.
8. 2021-07-24 16:08:05.537 3708-4524/? E/Unity: ArgumentException: Unknown Type:`Unity.Entities.LinkedEntityGroup` All ComponentType must be known at compile time. For generic components, each concrete type must be registered with [RegisterGenericComponentType].
9.       at Unity.Entities.TypeManager.ManagedException (System.Type type) [0x00000] in <00000000000000000000000000000000>:0
10.       at Unity.Entities.TypeManager.ManagedException[T] () [0x00000] in <00000000000000000000000000000000>:0
11.       at Unity.Entities.TypeManager.GetTypeIndex[T] () [0x00000] in <00000000000000000000000000000000>:0
12.       at Unity.Entities.EntityComponentStore.Create (Unity.Entities.EntityComponentStore* entities, System.UInt64 startChunkSequenceNumber, System.Int32 newCapacity) [0x00000] in <00000000000000000000000000000000>:0
13.       at Unity.Entities.EntityDataAccess.Initialize (Unity.Entities.EntityDataAccess* self, Unity.Entities.World world) [0x00000] in <00000000000000000000000000000000>:0
14.       at Unity.Entities.EntityManager.Initialize (Unity.Entities.World world) [0x00000] in <0000000000000

Since this error message didn't helped me a lot, I decided to build a "Debug" Configuration build to get more information what failed, but I can't even build it:
"Execution failed for task ':launcher: PackageDebug'.
> A failure occurred while executing com.android.build.gradle.internal.tasks.Workers$ActionFacade.
> java.lang.OutOfMemoryError (no error message)"

Spoiler: Stacktrace

Code (CSharp):

1. Build AndroidClassicBuildConfiguration failed after 19.29m.
2. Starting a Gradle Daemon, 2 incompatible Daemons could not be reused, use --status for details
3. > Configure project :launcher
4. WARNING: The option 'android.enableR8' is deprecated and should not be used anymore.
5. It will be removed in a future version of the Android Gradle plugin, and will no longer allow you to disable R8.
6. > Task :launcher:preBuild UP-TO-DATE
7. > Task :launcher:preDebugBuild UP-TO-DATE
8. > Task :unityLibrary:preBuild UP-TO-DATE
9. > Task :unityLibrary:preDebugBuild UP-TO-DATE
10. > Task :unityLibrary:GooglePlayGamesManifest.plugin:preBuild UP-TO-DATE
11. > Task :unityLibrary:GooglePlayGamesManifest.plugin:preDebugBuild UP-TO-DATE
12. > Task :unityLibrary:GooglePlayGamesManifest.plugin:compileDebugAidl NO-SOURCE
13. > Task :unityLibrary:compileDebugAidl NO-SOURCE
14. > Task :launcher:compileDebugAidl NO-SOURCE
15. > Task :unityLibrary:packageDebugRenderscript NO-SOURCE
16. > Task :launcher:compileDebugRenderscript NO-SOURCE
17. > Task :launcher:generateDebugBuildConfig
18. > Task :unityLibrary:GooglePlayGamesManifest.plugin:packageDebugRenderscript NO-SOURCE
19. > Task :unityLibrary:compileDebugRenderscript NO-SOURCE
20. > Task :unityLibrary:generateDebugBuildConfig
21. > Task :unityLibrary:generateDebugResValues
22. > Task :unityLibrary:generateDebugResources
23. > Task :unityLibrary:packageDebugResources
24. > Task :unityLibrary:GooglePlayGamesManifest.plugin:compileDebugRenderscript NO-SOURCE
25. > Task :unityLibrary:GooglePlayGamesManifest.plugin:generateDebugResValues
26. > Task :unityLibrary:GooglePlayGamesManifest.plugin:generateDebugResources
27. > Task :unityLibrary:GooglePlayGamesManifest.plugin:packageDebugResources
28. > Task :unityLibrary:GooglePlayGamesManifest.plugin:generateDebugBuildConfig
29. > Task :unityLibrary:parseDebugLocalResources
30. > Task :launcher:mainApkListPersistenceDebug
31. > Task :launcher:generateDebugResValues
32. > Task :launcher:generateDebugResources
33. > Task :launcher:createDebugCompatibleScreenManifests
34. > Task :launcher:extractDeepLinksDebug
35. > Task :unityLibrary:extractDeepLinksDebug
36. > Task :unityLibrary:GooglePlayGamesManifest.plugin:extractDeepLinksDebug
37. > Task :unityLibrary:GooglePlayGamesManifest.plugin:javaPreCompileDebug
38. > Task :launcher:mergeDebugShaders
39. > Task :launcher:compileDebugShaders
40. > Task :launcher:generateDebugAssets
41. > Task :unityLibrary:mergeDebugShaders
42. > Task :unityLibrary:compileDebugShaders
43. > Task :unityLibrary:generateDebugAssets
44. > Task :unityLibrary:packageDebugAssets
45. > Task :unityLibrary:GooglePlayGamesManifest.plugin:mergeDebugShaders
46. > Task :unityLibrary:GooglePlayGamesManifest.plugin:compileDebugShaders
47. > Task :unityLibrary:GooglePlayGamesManifest.plugin:generateDebugAssets
48. > Task :unityLibrary:GooglePlayGamesManifest.plugin:packageDebugAssets
49. > Task :launcher:mergeDebugAssets
50. > Task :launcher:processDebugJavaRes NO-SOURCE
51. > Task :unityLibrary:processDebugJavaRes NO-SOURCE
52. > Task :unityLibrary:compileDebugLibraryResources
53. > Task :unityLibrary:GooglePlayGamesManifest.plugin:processDebugJavaRes NO-SOURCE
54. > Task :launcher:mergeDebugResources
55. > Task :launcher:checkDebugDuplicateClasses
56. > Task :unityLibrary:GooglePlayGamesManifest.plugin:processDebugManifest
57. > Task :launcher:mergeDebugJniLibFolders
58. > Task :unityLibrary:BuildIl2CppTask
59. Building libil2cpp.so with AndroidToolChain
60.     Output directory: D:\Projects\Unity\my-project\Temp\AndroidClassicBuildConfiguration\gradleOut\unityLibrary\src\main\jniLibs\armeabi-v7a
61.     Cache directory: D:\Projects\Unity\my-project\Temp\AndroidClassicBuildConfiguration\gradleOut\unityLibrary\build\il2cpp_armeabi-v7a_Debug\il2cpp_cache
62. > Task :unityLibrary:processDebugManifest
63. > Task :unityLibrary:GooglePlayGamesManifest.plugin:parseDebugLocalResources
64. > Task :unityLibrary:GooglePlayGamesManifest.plugin:compileDebugLibraryResources
65. > Task :unityLibrary:bundleLibResDebug
66. > Task :unityLibrary:GooglePlayGamesManifest.plugin:bundleLibResDebug
67. > Task :launcher:desugarDebugFileDependencies
68. > Task :unityLibrary:BuildIl2CppTask
69. ObjectFiles: 1169 of which compiled: 1169
70.     Time Compile: 42488 milliseconds Il2CppInvokerTable.cpp
71.     Time Compile: 21513 milliseconds Il2CppMetadataUsage.c
72.     Time Compile: 15038 milliseconds Il2CppCCalculateFieldValues1.cpp
73.     Time Compile: 15027 milliseconds Unity.Transforms.cpp
74.     Time Compile: 13085 milliseconds Il2CppCCalculateFieldValues4.cpp
75.     Time Compile: 12697 milliseconds Generics13.cpp
76.     Time Compile: 12316 milliseconds Lump_libil2cpp_vm.cpp
77.     Time Compile: 12022 milliseconds Il2CppTypeDefinitions.c
78.     Time Compile: 11796 milliseconds Unity.Mathematics.cpp
79.     Time Compile: 11604 milliseconds Unity.Physics1.cpp
80. Total compilation time: 247006 milliseconds.
81. Total link time: 39653 milliseconds.
82. Cleaned up 0 object files.
83. Building libil2cpp.so with AndroidToolChain
84.     Output directory: D:\Projects\Unity\my-project\Temp\AndroidClassicBuildConfiguration\gradleOut\unityLibrary\src\main\jniLibs\arm64-v8a
85.     Cache directory: D:\Projects\Unity\my-project\Temp\AndroidClassicBuildConfiguration\gradleOut\unityLibrary\build\il2cpp_arm64-v8a_Debug\il2cpp_cache
86. ObjectFiles: 1169 of which compiled: 1169
87.     Time Compile: 32366 milliseconds Il2CppInvokerTable.cpp
88.     Time Compile: 23832 milliseconds Il2CppMetadataUsage.c
89.     Time Compile: 21052 milliseconds Il2CppCCalculateTypeValues3.cpp
90.     Time Compile: 14488 milliseconds Generics39.cpp
91.     Time Compile: 13019 milliseconds Il2CppCCalculateFieldValues5.cpp
92.     Time Compile: 12968 milliseconds Unity.Transforms.cpp
93.     Time Compile: 12858 milliseconds Il2CppCCalculateFieldValues4.cpp
94.     Time Compile: 12855 milliseconds Il2CppCCalculateTypeValues.cpp
95.     Time Compile: 12689 milliseconds Il2CppTypeDefinitions.c
96.     Time Compile: 12483 milliseconds Il2CppCCalculateFieldValues3.cpp
97. Total compilation time: 225947 milliseconds.
98. Total link time: 67736 milliseconds.
99. Cleaned up 0 object files.
100. > Task :unityLibrary:mergeDebugJniLibFolders
101. > Task :unityLibrary:GooglePlayGamesManifest.plugin:mergeDebugJniLibFolders
102. > Task :launcher:validateSigningDebug
103. > Task :unityLibrary:GooglePlayGamesManifest.plugin:generateDebugRFile
104. > Task :unityLibrary:GooglePlayGamesManifest.plugin:compileDebugJavaWithJavac
105. > Task :unityLibrary:GooglePlayGamesManifest.plugin:bundleLibCompileDebug
106. > Task :launcher:mergeExtDexDebug
107. > Task :unityLibrary:GooglePlayGamesManifest.plugin:extractDebugAnnotations
108. > Task :unityLibrary:GooglePlayGamesManifest.plugin:mergeDebugGeneratedProguardFiles
109. > Task :unityLibrary:GooglePlayGamesManifest.plugin:mergeDebugConsumerProguardFiles
110. > Task :unityLibrary:GooglePlayGamesManifest.plugin:mergeDebugNativeLibs
111. > Task :unityLibrary:GooglePlayGamesManifest.plugin:stripDebugDebugSymbols
112. > Task :unityLibrary:GooglePlayGamesManifest.plugin:copyDebugJniLibsProjectOnly
113. > Task :unityLibrary:GooglePlayGamesManifest.plugin:copyDebugJniLibsProjectAndLocalJars
114. > Task :unityLibrary:prepareLintJarForPublish
115. > Task :unityLibrary:GooglePlayGamesManifest.plugin:compileDebugSources
116. > Task :unityLibrary:GooglePlayGamesManifest.plugin:bundleLibRuntimeDebug
117. > Task :unityLibrary:javaPreCompileDebug
118. > Task :unityLibrary:GooglePlayGamesManifest.plugin:prepareLintJarForPublish
119. > Task :unityLibrary:mergeDebugNativeLibs
120. > Task :unityLibrary:stripDebugDebugSymbols
121. > Task :unityLibrary:copyDebugJniLibsProjectOnly
122. > Task :unityLibrary:copyDebugJniLibsProjectAndLocalJars
123. > Task :launcher:mergeDebugJavaResource
124. > Task :unityLibrary:mergeDebugJavaResource
125. > Task :unityLibrary:GooglePlayGamesManifest.plugin:mergeDebugJavaResource
126. > Task :unityLibrary:GooglePlayGamesManifest.plugin:syncDebugLibJars
127. > Task :unityLibrary:GooglePlayGamesManifest.plugin:bundleDebugAar
128. > Task :unityLibrary:GooglePlayGamesManifest.plugin:assembleDebug
129. > Task :launcher:processDebugManifest
130. > Task :launcher:mergeDebugNativeLibs
131. > Task :launcher:stripDebugDebugSymbols
132. > Task :unityLibrary:generateDebugRFile
133. > Task :unityLibrary:compileDebugJavaWithJavac
134. > Task :launcher:processDebugResources
135. > Task :unityLibrary:extractDebugAnnotations
136. > Task :unityLibrary:mergeDebugGeneratedProguardFiles
137. > Task :unityLibrary:mergeDebugConsumerProguardFiles
138. > Task :unityLibrary:syncDebugLibJars
139. > Task :unityLibrary:bundleLibCompileDebug
140. > Task :unityLibrary:bundleLibRuntimeDebug
141. > Task :unityLibrary:bundleDebugAar
142. > Task :unityLibrary:compileDebugSources
143. > Task :unityLibrary:assembleDebug
144. > Task :launcher:javaPreCompileDebug
145. > Task :launcher:compileDebugJavaWithJavac
146. > Task :launcher:compileDebugSources
147. > Task :launcher:dexBuilderDebug
148. > Task :launcher:mergeLibDexDebug
149. > Task :launcher:mergeProjectDexDebug
150. > Task :launcher:packageDebug FAILED
151. 82 actionable tasks: 82 executed
152. Note: D:\Projects\Unity\my-project\Temp\AndroidClassicBuildConfiguration\gradleOut\unityLibrary\src\main\java\com\unity3d\player\UnityPlayerActivity.java uses or overrides a deprecated API.
153. Note: Recompile with -Xlint:deprecation for details.
154. FAILURE: Build failed with an exception.
155. * What went wrong:
156. Execution failed for task ':launcher:packageDebug'.
157. > A failure occurred while executing com.android.build.gradle.internal.tasks.Workers$ActionFacade
158.    > java.lang.OutOfMemoryError (no error message)
159. * Try:
160. Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
161. * Get more help at https://help.gradle.org
162. BUILD FAILED in 11m 23s
163.  
164. 0x00007ff78176b2ec (Unity) StackWalker::GetCurrentCallstack
165. 0x00007ff781771489 (Unity) StackWalker::ShowCallstack
166. 0x00007ff781f66bb3 (Unity) GetStacktrace
167. 0x00007ff782e6dc6a (Unity) DebugStringToFile
168. 0x00007ff7818fd80d (Unity) DebugLogHandler_CUSTOM_Internal_Log
169. 0x00000295ab25bbbb (Mono JIT Code) (wrapper managed-to-native) UnityEngine.DebugLogHandler:Internal_Log (UnityEngine.LogType,UnityEngine.LogOption,string,UnityEngine.Object)
170. 0x00000295ab25bb0b (Mono JIT Code) UnityEngine.DebugLogHandler:LogFormat (UnityEngine.LogType,UnityEngine.Object,string,object[])
171. 0x00000296a3f3f661 (Mono JIT Code) UnityEngine.Logger:Log (UnityEngine.LogType,object,UnityEngine.Object)
172. 0x00000296a3f4ff2a (Mono JIT Code) UnityEngine.Debug:LogError (object,UnityEngine.Object)
173. 0x00000296a3f4f52b (Mono JIT Code) [ResultBase.cs:66] Unity.Build.ResultBase:LogResult ()
174. 0x000002967373f0e3 (Mono JIT Code) [BuildConfigurationInspector.cs:43] Unity.Build.Editor.BuildConfigurationInspector/<>c:<.cctor>b__34_0 (Unity.Build.BuildConfiguration)
175. 0x000002967373e5fc (Mono JIT Code) [BuildConfigurationInspector.cs:128] Unity.Build.Editor.BuildConfigurationInspector/<>c__DisplayClass30_0:<Build>b__1 ()
176. 0x00000295b8b5d63f (Mono JIT Code) [Clickable.cs:113] UnityEngine.UIElements.Clickable:Invoke (UnityEngine.UIElements.EventBase)
177. 0x00000295b8b5d3bb (Mono JIT Code) [Clickable.cs:232] UnityEngine.UIElements.Clickable:ProcessUpEvent (UnityEngine.UIElements.EventBase,UnityEngine.Vector2,int)
178. 0x00000295b8b5d190 (Mono JIT Code) [Clickable.cs:144] UnityEngine.UIElements.Clickable:OnMouseUp (UnityEngine.UIElements.MouseUpEvent)
179. 0x00000295a481ac94 (Mono JIT Code) [EventCallback.cs:64] UnityEngine.UIElements.EventCallbackFunctor`1<TEventType_REF>:Invoke (UnityEngine.UIElements.EventBase)
180. 0x00000295a481aaae (Mono JIT Code) [EventCallbackRegistry.cs:336] UnityEngine.UIElements.EventCallbackRegistry:InvokeCallbacks (UnityEngine.UIElements.EventBase)
181. 0x00000295a4753bd3 (Mono JIT Code) [EventHandler.cs:149] UnityEngine.UIElements.CallbackEventHandler:HandleEvent (UnityEngine.UIElements.EventBase)
182. 0x00000295a481bec3 (Mono JIT Code) [TextElement.cs:98] UnityEngine.UIElements.TextElement:HandleEvent (UnityEngine.UIElements.EventBase)
183. 0x00000295a4753952 (Mono JIT Code) [EventHandler.cs:126] UnityEngine.UIElements.CallbackEventHandler:HandleEventAtTargetPhase (UnityEngine.UIElements.EventBase)
184. 0x00000295a488d853 (Mono JIT Code) [MouseCaptureDispatchingStrategy.cs:87] UnityEngine.UIElements.MouseCaptureDispatchingStrategy:DispatchEvent (UnityEngine.UIElements.EventBase,UnityEngine.UIElements.IPanel)
185. 0x00000295a475212f (Mono JIT Code) [EventDispatcher.cs:379] UnityEngine.UIElements.EventDispatcher:ApplyDispatchingStrategies (UnityEngine.UIElements.EventBase,UnityEngine.UIElements.IPanel,bool)
186. 0x00000295a4751d4b (Mono JIT Code) [EventDispatcher.cs:343] UnityEngine.UIElements.EventDispatcher:ProcessEvent (UnityEngine.UIElements.EventBase,UnityEngine.UIElements.IPanel)
187. 0x00000295a475692b (Mono JIT Code) [EventDispatcher.cs:303] UnityEngine.UIElements.EventDispatcher:ProcessEventQueue ()
188. 0x00000295a47555f3 (Mono JIT Code) [EventDispatcher.cs:268] UnityEngine.UIElements.EventDispatcher:OpenGate ()
189. 0x00000295a475557b (Mono JIT Code) [EventDispatcher.cs:76] UnityEngine.UIElements.EventDispatcherGate:Dispose ()
190. 0x00000295a4751fb3 (Mono JIT Code) [EventDispatcher.cs:368] UnityEngine.UIElements.EventDispatcher:ProcessEvent (UnityEngine.UIElements.EventBase,UnityEngine.UIElements.IPanel)
191. 0x00000295a4751913 (Mono JIT Code) [EventDispatcher.cs:219] UnityEngine.UIElements.EventDispatcher:Dispatch (UnityEngine.UIElements.EventBase,UnityEngine.UIElements.IPanel,UnityEngine.UIElements.DispatchMode)
192. 0x00000295a47517db (Mono JIT Code) [Panel.cs:399] UnityEngine.UIElements.BaseVisualElementPanel:SendEvent (UnityEngine.UIElements.EventBase,UnityEngine.UIElements.DispatchMode)
193. 0x00000295dfdfd2eb (Mono JIT Code) [UIElementsUtility.cs:466] UnityEngine.UIElements.UIElementsUtility:DoDispatch (UnityEngine.UIElements.BaseVisualElementPanel)
194. 0x00000295dfdfcddb (Mono JIT Code) [UIElementsUtility.cs:209] UnityEngine.UIElements.UIElementsUtility:UnityEngine.UIElements.IUIElementsUtility.ProcessEvent (int,intptr,bool&)
195. 0x00000295dfdfcbd4 (Mono JIT Code) [UIElementsUtility.cs:74] UnityEngine.UIElements.UIEventRegistration:ProcessEvent (int,intptr)
196. 0x00000295dfdfcb0b (Mono JIT Code) [UIElementsUtility.cs:28] UnityEngine.UIElements.UIEventRegistration/<>c:<.cctor>b__1_2 (int,intptr)
197. 0x00000295dfdfc98d (Mono JIT Code) UnityEngine.GUIUtility:ProcessEvent (int,intptr,bool&)
198. 0x00000295dfdfca3e (Mono JIT Code) (wrapper runtime-invoke) <Module>:runtime_invoke_void_int_intptr_intptr& (object,intptr,intptr,intptr)
199. 0x00007ff89706e660 (mono-2.0-bdwgc) [mini-runtime.c:2812] mono_jit_runtime_invoke
200. 0x00007ff896ff2af2 (mono-2.0-bdwgc) [object.c:2921] do_runtime_invoke
201. 0x00007ff896ffbb4f (mono-2.0-bdwgc) [object.c:2968] mono_runtime_invoke
202. 0x00007ff7816b6704 (Unity) scripting_method_invoke
203. 0x00007ff7816b1d71 (Unity) ScriptingInvocation::Invoke
204. 0x00007ff7816ac025 (Unity) ScriptingInvocation::Invoke<void>
205. 0x00007ff78098bd4a (Unity) Scripting::UnityEngine::GUIUtilityProxy::ProcessEvent
206. 0x00007ff781aa2696 (Unity) GUIView::ProcessRetainedMode
207. 0x00007ff781f924ad (Unity) GUIView::OnInputEvent
208. 0x00007ff781aa2582 (Unity) GUIView::ProcessInputEvent
209. 0x00007ff781f934e9 (Unity) GUIView::ProcessEventMessages
210. 0x00007ff781f8d5bd (Unity) GUIView::GUIViewWndProc
211. 0x00007ff8ee54e858 (USER32) CallWindowProcW
212. 0x00007ff8ee54e299 (USER32) DispatchMessageW
213. 0x00007ff781f6c796 (Unity) MainMessageLoop
214. 0x00007ff781f70516 (Unity) WinMain
215. 0x00007ff783aa2e92 (Unity) __scrt_common_main_seh
216. 0x00007ff8ee9e7034 (KERNEL32) BaseThreadInitThunk
217. 0x00007ff8f02a2651 (ntdll) RtlUserThreadStart

This error message does also not help me really (My Maximum JVM heap size is already set to 30.720 Mbytes).
It gives me a hint to add arguments --stacktrace, --info or --debug to get more information.
But I don't know how I can add these arguments.

I tried to use a custom gradleTemplate.properties and added --stacktrace to org.gradle.jvmargs

Code (CSharp):

1. org.gradle.jvmargs=-Xmx**JVM_HEAP_SIZE**M --stacktrace
2. org.gradle.parallel=true
3. android.enableR8=**MINIFY_WITH_R_EIGHT**
4. unityStreamingAssets=.unity3d**STREAMING_ASSETS**
5. # Android Resolver Properties Start
6. android.useAndroidX=true
7. android.enableJetifier=true
8. # Android Resolver Properties End
9. **ADDITIONAL_PROPERTIES**

but it didn't work, still the same error message without further information

PS: Some specs I use:

• Unity 2021.1.15f1 (switching back to Unity 2020 does not work, because of incompatibility between subscenes and UI Toolkit)
• Platforms Android 0.10.0-preview.10
• Entities 0.17.0-preview.41
• Hybrid Renderer 0.11.0-preview.42
• Universal RP 11.0.0
• UI Toolkit 1.0.0-preview.14
• Unity Netcode 0.6.0-preview.7
• Unity Physics 0.6.0-preview.3
• And some dll's, which all are mentioned in some link.xml files, flagged with preserve="all"

 

I tested it with new clean Unity Projects in 2021.1.15f1 and 2021.2.0b4, and as soon as I add an Entity package the IL2CPP debug-build will fail, or the release-build will crash on Android.

I guess this is one of the outcome of Notice on DOTS compatibility with Unity 2021.1.

Because with Unity 2020.3.14f1 the build works.
The only problem I have with this is, that UI Toolkit only works with Dots in Unity 2021.

So I guess I finally ended up in a deadlock
Though @Endlesser provided a nice work-around for the UI Toolkit problem, maybe that helps. I will give it a try the next days.

Update: The workaround did not work for me, as soon as I have UI Toolkit in the project it fails again in Unity 2020.3.14f1 with the OutOfMemoryError (and all of this in a new clean project)

 

Hey @Samsle ,
I know it has been some time since this message, but I wanted to ask, have you got any errors during bootstrapping about scene catalog? I had the same issue with Entities 0.17, downgrading to 0.16 helped me but then I've did the bootstrapping by adding

UNITY_DISABLE_AUTOMATIC_SYSTEM_BOOTSTRAP

to scripting symbols and

Code (CSharp):

1. public static class CustomBootstrap {
2.         [RuntimeInitializeOnLoadMethod(RuntimeInitializeLoadType.BeforeSceneLoad)]
3.         private static void Initialize() {
4. #if UNITY_DISABLE_AUTOMATIC_SYSTEM_BOOTSTRAP
5.         DefaultWorldInitialization.Initialize("Default World", false);
6. #endif
7.         }
8.     }

Although I share the same problem with debugging running out of memory :/

 

Hey, check out this thread: https://forum.unity.com/threads/android-il2cpp-build-eats-so-much-disk-space-and-build-fail.1097881/

Apparently, there's a bug in the

com.unity.platforms.android

where some cursed gradle args aren't passed around to the unholy jvm thing. Could be what you're looking for.