Error when compiling under Linux

Hey! I am using Qt Creator to compile my project under Linux. UE Editor itself compiled files. I generated .pro file for my project. Opened with Qt Creator. Ran configuration. Then clicked on 'Build All", and…

usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o TestLogger.o ../UnrealEngine/Engine/Source/Developer/AITestSuite/Private/TestLogger.cpp
Makefile:37990: recipe for target 'AITestSuite.o' failed
Makefile:38375: recipe for target 'TestLogger.o' failed
make: *** [AITestSuite.o] Error 2
make: *** Waiting for unfinished jobs....
/bin/sh: 1: eval: Syntax error: "(" unexpected
make: *** [TestLogger.o] Error 2
14:26:46: The process "/usr/bin/make" exited with code 2.
Error while building/deploying project UnrealMapX (kit: Desktop)
When executing step "Make"
14:26:46: Elapsed time: 00:07.

Any idea, what is that error all about?

This page has a complete walkthrough on how to compile the engine and a project with qtcreator.

It has worked for me on version 4.21

up to date link: Linux Game Development in Unreal Engine | Unreal Engine 5.2 Documentation

hi Tielix and jfeister. Which version of Qt did you try? I am using UR4.21, current Qt oldest version is 5.9.9 form the installer. I am on Ubuntu 16.04.