第20节：Image-Web 例子预览和运行报错

[hubin97]

如题

[huxiaofan1223]

我也碰到了 Thread 1: Fatal error: Unexpectedly found nil while unwrapping an Optional value

[fzhlee]

请使用附件中的代码。

课程移动端：https://itunes.apple.com/cn/app/id1063100471 课程网页端：http://hdjc8.com/hdjc/swiftUI/

在 2021-01-08 18:02:48，"huxiaofan1223" [email protected] 写道：

我也碰到了 Thread 1: Fatal error: Unexpectedly found nil while unwrapping an Optional value

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