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Fixed

Fixed in 2021.3.14f1

Votes

11

Found in

2021.3.5f1

Issue ID

UUM-10403

Regression

Yes

Error "IL2CPP error for type 'System.Net.WebHeaderCollection/RfcChar'" is thrown when building on WebGL platform

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How to reproduce:
1. Open the attached project “BugRfcChar (2).zip”
2. Press File → Build Settings
3. Build the project on WebGL
4. Observe the Console

Expected result: project builds successfully
Actual result: project fails to build

Reproducible with: 2021.3.4f1, 2021.3.8f1
Not reproducible with: 2020.3.37f1, 2021.3.3f1, 2021.3.9f1, 2021.3.11f1, 2022.1.10f1, 2022.2.0b2, 2023.1.0a4

Reproducible on: Windows 10 Pro

Full error:
Error: IL2CPP error for type 'System.Net.WebHeaderCollection/RfcChar' in assembly 'C:\Users\danielius.pliuskys\Desktop\BugRfcChar\Library\Bee\artifacts\WebGL\ManagedStripped\System.dll'
System.ArgumentOutOfRangeException: Index was out of range. Must be non-negative and less than the size of the collection. (Parameter 'index')
at Unity.IL2CPP.CodeWriters.ChunkedMemoryStream.Seek(Int64 offset, SeekOrigin origin)
at Unity.IL2CPP.CodeWriters.InMemoryGeneratedMethodCodeWriter.Write(IGeneratedMethodCodeStream other)
at Unity.IL2CPP.SourceWriters.SourceWriterBase\{{2.FlushStream(GlobalWriteContext context, IGeneratedMethodCodeStream stream, NPath filePath) at Unity.IL2CPP.Contexts.Scheduling.Streams.FileLevelParallelStreamManager}}3.WorkerWriteItemsToFile(WorkItemData\{{2 data) at Unity.IL2CPP.Contexts.Scheduling.PhaseWorkScheduler}}1.WorkerLoop(Object data)
UnityEngine.GUIUtility:ProcessEvent (int,intptr,bool&)

Comments (4)

  1. danb1

    Sep 30, 2022 16:41

    Still happening as of 2021.3.10f1

  2. Selaphiel

    Aug 12, 2022 12:03

    Also in 2021.3.8f1

  3. osdima1

    Aug 10, 2022 11:22

    Same here 2021.3.7f1

  4. gboulard_amiltone

    Aug 01, 2022 16:07

    still reproducible with 2021.3.7f1

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