Does anyone know what error code -1073741571 stands for?

Development Programming & Scripting
1

Hi, I am making a couple of simple classes in C++ for unreal but when I compile I get the following error:

Error	1	error code: -1073741571 (-1073741571)	C:\Users\\Desktop\OfficeTest\Intermediate\ProjectFiles\Error	OfficeTest
Error	2	error MSB3073: The command ""C:\Development\Epic Games\4.7\Engine\Build\BatchFiles\Rebuild.bat" OfficeTestEditor Win64 Development "C:\Users\\Desktop\OfficeTest\OfficeTest.uproject" -rocket" exited with code -1073741571.	C:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\V120\Microsoft.MakeFile.Targets	43	5	OfficeTest

With the following output:

1>  Cleaning OfficeTestEditor Binaries...
1>  Parsing headers for OfficeTestEditor
1>Error : Failed to generate code for OfficeTestEditor - error code: -1073741571 (-1073741571)
1>  UnrealHeaderTool failed for target 'OfficeTestEditor' (platform: Win64, module info: C:\Users\\Desktop\OfficeTest\Intermediate\Build\Win64\OfficeTestEditor\Development\UnrealHeaderTool.manifest).
1>C:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\V120\Microsoft.MakeFile.Targets(43,5): error MSB3073: The command ""C:\Development\Epic Games\4.7\Engine\Build\BatchFiles\Rebuild.bat" OfficeTestEditor Win64 Development "C:\Users\\Desktop\OfficeTest\OfficeTest.uproject" -rocket" exited with code -1073741571.
========== Rebuild All: 0 succeeded, 1 failed, 1 skipped ==========

Does anyone know what it stands for?

2

Hello,

In this situation, please check your registry and environment variables for correct Visual Studio installation. For this, please do the following:

  1. Make sure that environment variable Path is set correctly (it has a value "C:\Windows\System32").

  2. In registry, check whether Visual Studio’s InstallDir property is appropriate (the data should look something like this: C:\Program Files (x86)\Microsoft Visual Studio 12.0\Common7\IDE)

  3. If the issue remains, try repairing/reinstalling Visual Studio. (Please don’t forget to reboot after reparation/installation.)

Hope this helped! Cheers!

3

I tried those steps and the error persists. When I delete the last class I added then the project compiles.

Could we reopen the subject since the question is not related to the configuration?

My class is inheriting from a pure C++ interface. I think that may be the cause of the problem.

4

Please note that in UE4, some additional steps need to be taken in order to create an interface in comparison to pure C++.

If you like to learn more about UE 4 Interfaces in C++, please go here:

5

The interfaces come from from a third party library and I’d rather avoid modifying them if possible. Any suggestions on how should I use them? Is there any recomended way to wrap them?

6

OMG Someone help me. UE 5.3.1 source build getting failed for me. Same error code. How can I deal with it

Screenshot (345)
Screenshot (345)1920×1080 210 KB

7

I have the same issues

8

Increase virtual memory. It got solved for me

I have allocated 100 GB per 1 TB Disk drive