虚幻4引擎mac版打包ios，出现这个编译错误，到底是为啥？？用引擎默认的蓝图也同样报错。

Posted 2023-04-16

Running AutomationTool...
Setting up Mono
AutomationTool exists: Deleting
Deleting all AutomationScript dlls
Compiling AutomationTool with xbuild
xbuild Source/Programs/AutomationTool/AutomationTool.csproj /p:Configuration=Development /p:Platform=AnyCPU /verbosity:quiet /nologo /p:TargetFrameworkProfile=
/Users/Shared/Epic Games/UE_4.21/Engine/Binaries/ThirdParty/Mono/Mac/lib/mono/4.5/Microsoft.CSharp.targets: error : Error executing tool '/Users/Shared/Epic Games/UE_4.21/Engine/Binaries/ThirdParty/Mono/Mac/lib/mono/4.5/mcs.exe': ApplicationName='/Users/Shared/Epic Games/UE_4.21/Engine/Binaries/ThirdParty/Mono/Mac/lib/mono/4.5/mcs.exe', CommandLine='/noconfig @/var/folders/52/j0sl4n316fxg7jhjq7csl2scm_436c/T/tmp65d7873e.tmp', CurrentDirectory='/Users/Shared/Epic Games/UE_4.21/Engine/Source/Programs/DotNETCommon/DotNETUtilities', Native error= Cannot find the specified file
/Users/Shared/Epic Games/UE_4.21/Engine/Binaries/ThirdParty/Mono/Mac/lib/mono/4.5/Microsoft.CSharp.targets: error : Error executing tool '/Users/Shared/Epic Games/UE_4.21/Engine/Binaries/ThirdParty/Mono/Mac/lib/mono/4.5/mcs.exe': ApplicationName='/Users/Shared/Epic Games/UE_4.21/Engine/Binaries/ThirdParty/Mono/Mac/lib/mono/4.5/mcs.exe', CommandLine='/noconfig @/var/folders/52/j0sl4n316fxg7jhjq7csl2scm_436c/T/tmp62c29898.tmp', CurrentDirectory='/Users/Shared/Epic Games/UE_4.21/Engine/Source/Programs/UnrealBuildTool', Native error= Cannot find the specified file
/Users/Shared/Epic Games/UE_4.21/Engine/Binaries/ThirdParty/Mono/Mac/lib/mono/4.5/Microsoft.CSharp.targets: error : Error executing tool '/Users/Shared/Epic Games/UE_4.21/Engine/Binaries/ThirdParty/Mono/Mac/lib/mono/4.5/mcs.exe': ApplicationName='/Users/Shared/Epic Games/UE_4.21/Engine/Binaries/ThirdParty/Mono/Mac/lib/mono/4.5/mcs.exe', CommandLine='/noconfig @/var/folders/52/j0sl4n316fxg7jhjq7csl2scm_436c/T/tmp18c486f5.tmp', CurrentDirectory='/Users/Shared/Epic Games/UE_4.21/Engine/Source/Programs/AutomationTool/AutomationUtils', Native error= Cannot find the specified file
_wapi_handle_unref_full: Attempting to unref unused handle 0xc04e
_wapi_handle_unref_full: Attempting to unref unused handle 0xc062
_wapi_handle_unref_full: Attempting to unref unused handle 0xc075
RunUAT ERROR: AutomationTool failed to compile.

参考技术A 虚拟引擎一直以高画质、华丽的光影等为人称道，大家一直都在期待虚幻4引擎打造的华丽大作。可是，万万没想到首款由虚幻4引擎制作的手游竟然是这样一款“渣作”。 近日，《无尽之剑》和虚幻引擎的打造者Epic

虚幻引擎UEUE5 实现WEB和UE通讯思路（含工程源码）

UE5实现WEB和UE通讯思路

两个方案，根据需求选择适合自己的：
1.UE打包为像素流页面，嵌入WEB进行通讯。
2.UE和WEB基于WEB UI插件实现通讯，打包为像素流页面。

实现效果如下 ↓

本文着重说明第二种方案。

示例项目工程文件：https://download.csdn.net/download/qq_35079107/86270090
注意使用前需要创建C++编译。

1.使用WebUI插件

2.创建用户控件，拖动组件进视图

3.在用户控件中编写蓝图代码