Hello. I have a problem with creating a C++ project on Unreal Engine 5.1.1:
System.OutOfMemoryException. Although I had ~60% of the RAM free at the time of compilation
output log
An error occurred while trying to generate project files.
Running C:/UE_5.1/Engine/Build/BatchFiles/Build.bat -projectfiles -project=“D:/Unreal Projects/MyProject/MyProject.uproject” -game -rocket -progress
Running UnrealBuildTool: dotnet “…..\Engine\Binaries\DotNET\UnrealBuildTool\UnrealBuildTool.dll” -projectfiles -project=“D:/Unreal Projects/MyProject/MyProject.uproject” -game -rocket -progress
Log file: C:\Users\alexs\AppData\Local\UnrealBuildTool\Log_GPF.txt
Discovering modules, targets and source code for project…
Binding IntelliSense data…
Binding IntelliSense data… 100%
Writing project files…
Writing project files… 0%
Unhandled exception: System.OutOfMemoryException: Exception of type ‘System.OutOfMemoryException’ was thrown.
at System.Text.StringBuilder.ToString()
at UnrealBuildTool.VCProjectFile.WriteProjectFile(List1 InPlatforms, List1 InConfigurations, PlatformProjectGeneratorCollection PlatformProjectGenerators, ILogger Logger) in D:\build++UE5\Sync\Engine\Saved\CsTools\Engine\Source\Programs\UnrealBuildTool\ProjectFiles\VisualStudio\VCProject.cs:line 1381
at UnrealBuildTool.ProjectFileGenerator.WriteProjectFiles(PlatformProjectGeneratorCollection PlatformProjectGenerators, ILogger Logger) in D:\build++UE5\Sync\Engine\Saved\CsTools\Engine\Source\Programs\UnrealBuildTool\ProjectFiles\ProjectFileGenerator.cs:line 2812
at UnrealBuildTool.VCProjectFileGenerator.WriteProjectFiles(PlatformProjectGeneratorCollection PlatformProjectGenerators, ILogger Logger) in D:\build++UE5\Sync\Engine\Saved\CsTools\Engine\Source\Programs\UnrealBuildTool\ProjectFiles\VisualStudio\VCProjectFileGenerator.cs:line 480
at UnrealBuildTool.ProjectFileGenerator.GenerateProjectFiles(PlatformProjectGeneratorCollection PlatformProjectGenerators, String[] Arguments, ILogger Logger) in D:\build++UE5\Sync\Engine\Saved\CsTools\Engine\Source\Programs\UnrealBuildTool\ProjectFiles\ProjectFileGenerator.cs:line 1176
at UnrealBuildTool.GenerateProjectFilesMode.Execute(CommandLineArguments Arguments, ILogger Logger) in D:\build++UE5\Sync\Engine\Saved\CsTools\Engine\Source\Programs\UnrealBuildTool\Modes\GenerateProjectFilesMode.cs:line 233
at UnrealBuildTool.UnrealBuildTool.Main(String[] ArgumentsArray) in D:\build++UE5\Sync\Engine\Saved\CsTools\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.cs:line 648
System info:
OS: Windows 11 x64 (22H2)
IDE: Visual Studio 2022 (v. 17.5.3)
Installed components:
- .NET desktop development
- Desktop development with C++
- Universal Windows Platform development
- Game development with C++
UE: 5.1.1
.NET SDK: 7.0.202-win-x64
Hardware:
CPU: AMD Ryzen 5 5600X 6-Core Processor 4.20 GHz
GPU: AMD Radeon R7 370
RAM: 16.0GB