# Packagin failed! 5.4.3 **URL:** \ **Category:** Platform & Builds\ **Tags:** unreal-engine, question\ **Created:** [July 23, 2024, 4:16pm UTC](https://forums.unrealengine.com/t/packagin-failed-5-4-3/1947427 "2024-07-23T16:16:58Z")\ **Posts on this page:** 1\ **Showing post:** 2
**Author:** ![KryogenicGames](https://d1ap1mz92jnks1.cloudfront.net/user_avatar/forums.unrealengine.com/kryogenicgames/32/1201049_2.png) [@KryogenicGames](https://forums.unrealengine.com/u/KryogenicGames)\ **Post date:** [July 23, 2024, 4:29pm UTC](https://forums.unrealengine.com/t/packagin-failed-5-4-3/1947427/2 "2024-07-23T16:29:31Z")
try to look here if it helps > [@How may I resolve an error "Couldn't find target rules file for target 'ProjectName' when building a project?](https://forums.unrealengine.com/t/how-may-i-resolve-an-error-couldnt-find-target-rules-file-for-target-projectname-when-building-a-project/411707): > > Hello, I have just started a new project using Unreal Engine 4.18 with nearly nothing in the project and had added a few C++ files to the project. These C++ files worked well in the previous versions of Unreal Engine. Every time I try to compile them I get the following log message and have no idea how to solve this one. I have found a few other posts on the same subject, but nothing relating to the issue dealing with Unreal it self. Please, will some one help me out with this. Here is a copy of… --- _[View the full topic](https://forums.unrealengine.com/t/packagin-failed-5-4-3/1947427)._