The following sections explain how to troubleshoot and prevent problems with the Unity Editor in different situations. In general, make sure your computer meets all the system requirements, is up-to-date, and that you have the required user permissions in your system. Also, make backups regularly to protect your projects.
You can install different versions of the Editor in different folders. However, make sure you backup your projects as these might be upgraded by a newer version, and you won’t be able to open them in an older version of Unity. Refer to installing Unity for further information.
애드온의 라이선스는 동일한 메이저 번호의 Unity 버전에만 유효합니다(예: 3.x 및 4.x). Unity를 마이너 버전 업그레이드한다면(예: 4.0에서 4.1로) 애드온은 유지됩니다.
The Unity Hub is the primary method for all license management operations. For information about all license activation methods, refer to License activation methods.
If you experience issues activating your license, refer to License Troubleshooting.
If you still have problems activating your license or logging in to your user account, contact support@unity3d.com.
Unity를 시작할 때 충돌이 발생한다면 컴퓨터가 최소 시스템 요구 사항을 충족하는지 확인해야 합니다. 또한 최신 그래픽 드라이버 및 사운드 드라이버로 업데이트해야 합니다.
If you get disk write errors, check your user account restrictions. When in macOS, note the “root user” is not recommended and Unity hasn’t been tested in this mode. Unity must always have write permissions for its folders, but if you are granting them manually check these folders:
Windows:
%AllUsersProfile%\\Unity (typically C:\ProgramData\Unity)C:\\Documents and Settings\\<user>\\Local Settings\\Application Data\\UnityC:\\Users\\<user>\\AppData\\Local\\UnityOn macOS:
/Library/Application Support/Unity~/Library/Logs/UnitySome users have experienced difficulties when using hard disks formatted with non-native partitions, and using certain software to translate data between storage devices.
깨진 폰트로 인해 Unity가 충돌할 수 있습니다. 손상된 파일을 찾으려면 다음 단계를 따르십시오.
Windows:
On macOS:
시스템 리소스에 제약이 있는 경우가 있습니다(예: 가상 컴퓨터에서 실행하는 경우). 작업 관리자를 사용하여 메모리를 대량으로 소모하는 프로세스를 찾으십시오.
Unity might try to open a project that is corrupt, and this might include the default sample project. If this is the case, rename or move the folder of the project. After Unity starts correctly, you can restore the project’s folder if wished.
In the event of a corrupt installation, you might need to reinstall Unity. Refer to the instructions below.
In Windows, there might be problems like installation errors, registry corruption, conflicts, and other issues. For example, error 0xC0000005 means the program has attempted to access memory that it shouldn’t. If you added new hardware or drivers recently, remove and replace the hardware to determine if it’s causing the problem. Run diagnostics software and check information on troubleshooting the operating system.
If the Editor runs slowly or crashes, particularly on builds, this might be caused by all of the available system resources being consumed. Close all other applications when you build the project. Clean up the system using its utilities, and consult the Task Manager (Windows) or Activity Monitor (MacOS) to find out if there are processes using lots of resources, for example memory. Sometimes virus protection software can slow down or even block the file system with its scanning process.
There are many factors that can destroy a project. The recommended best practice is that you constantly backup your projects to prevent unfortunate accidents. When in macOS, activate Time Machine using an external hard disk reserved for this sole purpose. After a loss you can try any of the file recovery utilities that exist, but sometimes this is irreversible.
Follow these steps to reinstall the Editor:
Uninstall Unity. When in macOS, drag the Unity app to trash.
다음 파일이 존재할 경우 삭제합니다.
%AllUsersProfile%\\Unity\\ (보통 C:\ProgramData\Unity)/Library/Application Support/Unity/컴퓨터를 다시 시작합니다.
Unity 웹사이트에서 최신 버전을 다운로드합니다. 기존 설치 파일이 손상되었을 수도 있기 때문입니다: http://unity3d.com/unity/download/archive
Unity를 다시 설치합니다.