当 Unity 无法联系许可证服务器时,在线激活通常会失败。这可能是因为您无法访问 Internet,防火墙或代理设置导致连接遭到阻止,或 Unity 许可证服务器已宕机。如需详细了解发生此问题的原因,请参阅下面的故障排除。
在线激活失败时,Unity Editor 会自动尝试执行手动激活。本页面提供在计算机上手动激活 Unity 的分步说明。您仍然需要访问一台已接入互联网的计算机,但这台计算机不一定要是尝试激活 Unity 的计算机。
本文档假设您已经下载并安装了 Unity。要下载 Unity,您需要连接互联网。请访问 Unity 下载页面获取最新版本。如果您不确定需要哪种类型的许可证,请访问 Unity Store 并查看 Unity Personal、Plus 和 Pro 版本的比较。
打开 Unity。当 Unity 无法联系许可证服务器时,将在 License Management 窗口中显示一条消息,指出“No network connection”。
单击 Manual Activation。
单击 Save License Request。
将文件保存在自选的目录中。务必记住保存文件的位置。单击 Save 时,Unity 会显示一条通知,其中显示“License request file saved successfully”。
此许可证请求文件与用于生成该文件的计算机相关联。此许可证文件在任何其他计算机上都不起作用;而且,如果重新格式化这台计算机或进行某些硬件更改,该文件将无法识别这台计算机。
现在您已获得许可证请求文件,接下来的步骤需要访问互联网。如果您的计算机未接入互联网,则可以在已联网的计算机上激活许可证,方法是将文件复制到另一台计算机,按照以下步骤激活许可证,然后将文件复制回您的计算机即可使用 Unity。
访问 Unity 许可证 Manual Activation 网页。单击 Browse 按钮,选择先前在步骤 1 中创建的许可证请求文件,然后单击 Next
选择要激活的许可证类型。
输入序列号,然后单击 Next。
单击 Download license file。
此时会将许可证下载到用于浏览该网站的计算机上。如果要激活 Unity 的是另一台计算机,而不是这台接入互联网的计算机,请记住将许可证传输到要激活 Unity 的计算机上。
有些浏览器可能会在许可证文件名后面附加“.xml”。如果是这种情况,则在将许可证文件加载到 Unity 中之前,您需要从文件名中删除此扩展名。
现在已拥有许可证文件,因此可以激活您的 Unity 帐户。
再次打开 Unity 并返回 License Management 页面。
单击 Load License,然后选择在步骤 2 中下载的许可证请求文件。如果许可证加载成功,Unity 将显示“Thank you!”消息。单击 Start Using Unity 继续。
如果在激活过程中遇到任何错误代码或其他问题,可能是由以下原因引起的:
有关所有潜在错误以及如何解决这些错误的信息,请参阅 Unity 支持知识库。如果找不到解决方案,请联系 Unity 客户服务部以获得更多帮助。
2018–07–25 页面已修订
2017–09–06 页面已修订
在 Unity 2017.2 中更新了许可证激活方法
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