Unity导出iOS项目后Xcode归档时无法定位IL2CPP相关文件的问题求助

大家好，我们现在在macOS Sequoia 15.5系统上，使用Unity 2023.2.20f1和Xcode 16.4开发iOS平台的Unity项目。将项目从Unity导出到Xcode后，尝试归档（Archive）时，遇到了一系列chmod命令找不到指定文件的错误，具体错误信息如下：

chmod: /Users/MacUserName/Library/Developer/Xcode/DerivedData/Unity-iPhone-bbzoczqihurrglecppuekjecujtf/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/IntermediateBuildFilesPath/Unity-iPhone.build/Release-iphoneos/artifacts/arm64/buildstate/Il2CppOutputProject/IL2CPP/build/deploy_arm64/il2cpp: No such file or directory
chmod: /Users/MacUserName/Library/Developer/Xcode/DerivedData/Unity-iPhone-bbzoczqihurrglecppuekjecujtf/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/IntermediateBuildFilesPath/Unity-iPhone.build/Release-iphoneos/artifacts/arm64/buildstate/Il2CppOutputProject/IL2CPP/build/deploy_arm64/il2cpp-compile: No such file or directory
chmod: /Users/MacUserName/Library/Developer/Xcode/DerivedData/Unity-iPhone-bbzoczqihurrglecppuekjecujtf/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/IntermediateBuildFilesPath/Unity-iPhone.build/Release-iphoneos/artifacts/arm64/buildstate/Il2CppOutputProject/IL2CPP/build/deploy_arm64/bee_backend/mac-arm64/bee_backend: No such file or directory
chmod: /Users/MacUserName/Library/Developer/Xcode/DerivedData/Unity-iPhone-bbzoczqihurrglecppuekjecujtf/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/IntermediateBuildFilesPath/Unity-iPhone.build/Release-iphoneos/GameAssembly.build/Script-C62A2A42F32E085EF849CF0B.sh: line 27: /Users/MacUserName/Library/Developer/Xcode/DerivedData/Unity-iPhone-bbzoczqihurrglecppuekjecujtf/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/IntermediateBuildFilesPath/Unity-iPhone.build/Release-iphoneos/artifacts/arm64/buildstate/Il2CppOutputProject/IL2CPP/build/deploy_arm64/il2cpp: No such file or directory

问题复现步骤 #

• 在Unity 2023.2.20f1中完成iOS平台的项目构建导出
• 打开导出后的Xcode项目文件
• 尝试执行归档（Archive）或常规构建（Build）操作，触发上述文件缺失错误

我们已经尝试过的解决方法 #

• 在Unity构建设置中启用了Symlink Sources选项
• 彻底清理了Xcode的DerivedData目录及其他缓存文件
• 修改GameAssembly的运行脚本，手动指定IL2CPP项目的路径
• 在Xcode构建前，手动将Unity生成的IL2CPP文件夹复制到指定的Xcode临时路径
• 完全卸载并重装了Xcode和Unity
• 为Xcode和Unity授予了系统的完全磁盘访问权限
• 确认项目的所有路径中没有空格字符
• 甚至重置了Mac系统，并测试了Xcode 16.2、16.3、16.4等多个版本，但问题依然存在

我们已经尝试了上述所有方案但都没有解决问题，有没有大佬遇到过类似的情况，或者能给我们一些新的排查方向？非常感谢大家的帮助！

内容来源于stack exchange