Question Tiny2D IOS build failure

Hi guys...
I have been trying on building this project.
Below is the error message.
I would be grateful if you could help me.
I wish you all a fantastic weekend.
Cheers

Just a closing note, my system is Windows 10, Unity version is 2020.1.17f1 as these projects are build on.
I can build and run windows configuration. the IOS build configuration error output is here:

Code (CSharp):

1. Build iOS failed after 6.72s.
2. [             ] Require frontend run.  tundra_tiny2d-ios_861.dag no longer valid. FileSignature timestamp changed: buildconfiguration.json
3. [             ] Require frontend run.  tundra_buildprogram.dag no longer valid. directory contents changed: ../PackageCache/com.unity.dots.runtime@0.32.0-preview.54/bee~/BuildProgramBuildProgramSources
4. [             ] Require frontend run.  buildprogram_buildprogram.dag no longer valid. directory contents changed: .
5. [           0s] Freezing buildprogram_buildprogram.dag.json into .dag (.dag file didn't exist)
6. *** buildprogrambuildprogram build success (0.05 seconds), 0 items updated, 7 evaluated
7. [           0s] Freezing tundra_buildprogram.dag.json into .dag (.dag file didn't exist)
8. *** buildprogram build success (0.12 seconds), 0 items updated, 13 evaluated
9. [       1s] Executed build program. Created build graph with 205 nodes.
10. [           0s] Freezing tundra_tiny2d-ios_861.dag.json into .dag (.dag file didn't exist)
11. tundra: error: unable to map tiny2d-ios to any named node or input/output file
12.  
13. UnityEngine.Debug:LogError(Object, Object)
14. Unity.Build.ResultBase:LogResult() (at Library/PackageCache/com.unity.platforms@0.10.0-preview.10/Editor/Unity.Build/ResultBase.cs:65)
15. Unity.Build.Editor.<>c:<.cctor>b__34_0(BuildConfiguration) (at Library/PackageCache/com.unity.platforms@0.10.0-preview.10/Editor/Unity.Build.Editor/BuildConfigurationInspector.cs:42)
16. Unity.Build.Editor.<>c__DisplayClass30_0:<Build>b__1() (at Library/PackageCache/com.unity.platforms@0.10.0-preview.10/Editor/Unity.Build.Editor/BuildConfigurationInspector.cs:128)
17. UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr, Boolean&)