InvocativeTargetException尝试查找.css文件时 [英] InvocativeTargetException while trying to find .css file

问题描述

我试过了从StackOverFlow的五个不同的解决方案，没有一个工作。我有一个CSS文件，我试图应用于我的GUI应用程序通过调用：

I've tried around five different solutions from StackOverFlow and none of them work. I have a CSS file that I'm trying to apply to my GUI application by calling:

scene.getStylesheets().add(getClass().getResource("style.css").toExternalForm());

我的文件系统如下：

myProject

myProject

------- src

------- src

--- ----------- style.css

-------------- style.css

-------------- package1

-------------- package1

--------------------- GUI.java //< ----需要style.css的类

--------------------- GUI.java // <---- Class which needs style.css

-------------- package2

-------------- package2

------- bin

------- bin

我已经尝试过这么多的解决方案。我实际上有这个问题之前，它会看到我的项目/ bin /文件。这是痛苦的沮丧。我不想严格定义位置，因为如果文件移动或去不同的计算机，它将不再工作。

I've tried so many solutions already. I actually had this problem before where it would look in myProject/bin/ for the File. It's painfully frustrating. I don't want to strictly define the location because if the file ever moves or goes to a different computer, it would no longer work.

推荐答案

假设一切都正确部署，所以你在bin文件夹中看到style.css，你应该能够做

Assuming everything is deployed correctly, so you see style.css in the bin folder, you should be able to do either

scene.getStylesheets().add(getClass().getResource("/style.css").toExternalForm());

（注意前导斜杠 / ）或

scene.getStylesheets().add(getClass().getClassLoader().getResource("style.css").toExternalForm());

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