load .IllegalStateException: Location is not set.

出现"Caused by: java.lang.IllegalStateException: Location is not set."的错误通常是因为在加载FXML文件时，未正确设置文件路径或文件位置。这个错误意味着程序无法找到指定的FXML文件。

在你提供的引用中，错误的代码段是:

FXMLLoader fxmlLoader = new FXMLLoader(HelloApplication.class.getResource("com.example.teacherinformation.MySceneController.fxml"));

这行代码尝试从指定的位置加载FXML文件，但是无法找到该位置。

要解决这个问题，你需要确保提供了正确的FXML文件路径。请检查`com.example.teacherinformation.MySceneController.fxml`文件的位置，并确保该文件存在，并且在加载时提供了正确的路径。你可以通过相对路径或绝对路径来指定文件位置。

例如，如果`MySceneController.fxml`位于`src/main/resources/com/example/teacherinformation`目录中，你可以使用以下代码来加载文件:

FXMLLoader fxmlLoader = new FXMLLoader(HelloApplication.class.getResource("/com/example/teacherinformation/MySceneController.fxml"));

请根据你的实际情况进行相应的更改，确保加载FXML文件时提供了正确的路径。这样就可以解决"Caused by: java.lang.IllegalStateException: Location is not set."的问题了。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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