英文:
Unity exception JDK not found
问题
今天我尝试使用Unity Hub安装Unity（2020.1.4f1）。
我已经选择了以下模块：
- Android构建支持（Android SDK和NDK工具 | OpenJDK）
- iOS构建支持
- 通用Windows平台构建支持
- WebGL构建支持
- Windows构建支持（IL2CPP）
- 文档
安装已成功完成。
但是在我想构建Android应用程序（.apk）时出现了错误。
来自Unity的错误描述缺少JDK模块。
我尝试手动从Oracle安装JDK。
首先，我尝试了最新的JDK（jdk-8u261-windows-x64.exe），但这并没有解决问题。
其次，我尝试了较旧的JDK版本（jdk-8u251-windows-x64.exe），但这个版本也没有解决问题。
我已经手动设置了Java环境变量，但没有成功。
我安装了Android Studio，但也没有成功。
我希望有人能帮助我解决这个问题。
英文:
today I tried to install unity (2020.1.4f1) with the Unity Hub.
I have selected the following modules:
- Android Build Support (Android SDK & NDK Tools | OpenJDK)
- iOS Build Support
- Universal Windows Platform Build Support
- WebGL Build Support
- Windows Build Support (IL2CPP)
- Documentation
The installation is successfully completed.
But after I want to build an Android App (.apk) an error ouccurs.
The error from unity descripes that the JDK module is missing.
I tried to install the JDK manually from oracle.
Firstly I tried the newest JDK (jdk-8u261-windows-x64.exe) but this does not solve the problem.
Secondly I tried an older JDK version (jdk-8u251-windows-x64.exe) but even this one does not solve the problem.
I had set the Java envrionment variable manually, but wihtout success.
I installed Android Studio, but without success.
I hope there is someone who can help me to solve this problem.
答案1
得分: 0
我已经用以下解决方案解决了这个问题。
- 我以管理员权限运行了Unity Hub。
- 我选择了系统分区（在我这里是C：驱动器）作为安装目录（之前我曾使用文档目录进行安装）。
我认为安装过程中可能出现了批准问题。
英文:
I have solved this problem with the following solution.
- I have run the Unity Hub with administrator rights.
- I selected the system partition (in my case the C: drive) as installation directory (previously I had used the documents directory for installation)
I believe there was an approval problem with the installation process.
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