运行 NetBeans 上的 EmojiOneJava

Question

当我尝试在 NetBeans 上运行来自 EmojiOneJava 的代码时，我总是运行出错。这是别人的代码，我想看看它是如何工作的。我需要帮助运行在 NetBeans 中或通过 GitBash（我使用的是 Windows 计算机）

Link 到 GitHub 存储库：https://github.com/UltimateZero/EmojiOneJava

我遇到的错误示例：

Exception in Application start method
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.sun.javafx.application.LauncherImpl.launchApplicationWithArgs(LauncherImpl.java:389)
at com.sun.javafx.application.LauncherImpl.launchApplication(LauncherImpl.java:328)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at sun.launcher.LauncherHelper$FXHelper.main(LauncherHelper.java:767)

Caused by: java.lang.RuntimeException: Exception in Application start method
at com.sun.javafx.application.LauncherImpl.launchApplication1(LauncherImpl.java:917)
at com.sun.javafx.application.LauncherImpl.lambda$launchApplication5(LauncherImpl.java:182)
at java.lang.Thread.run(Thread.java:748)
 Caused by: java.lang.IllegalStateException: Location is not set.
at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:2434)
at javafx.fxml.FXMLLoader.load(FXMLLoader.java:2409)
at com.uz.emojione.fx.EmojiListExample.start(EmojiListExample.java:24)
at com.sun.javafx.application.LauncherImpl.lambda$launchApplication12(LauncherImpl.java:863)
at com.sun.javafx.application.PlatformImpl.lambda$runAndWait5(PlatformImpl.java:326)
at com.sun.javafx.application.PlatformImpl.lambda$null3(PlatformImpl.java:295)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.javafx.application.PlatformImpl.lambda$runLater4(PlatformImpl.java:294)
at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:95)
at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
at com.sun.glass.ui.win.WinApplication.lambda$null8(WinApplication.java:191)
... 1 more

异常运行宁申请com.uz.emojione.fx.EmojiListExample Java 结果：1

Answer 1

First:

将您的两个 FXML 文件及其控制器重构到 fx 文件夹中。对 emoji.json 和 Json.java 做同样的事情。将它们重构到 emojione 文件夹。

Second:

//The correct way to load and Image:


private String getEmojiImagePath(String hexStr)
{
    String filePath = "resources/com/uz/emojione/fx/png_40/" + hexStr + ".png";
    File file = new File(filePath);

    return file.toURI().toString();
}

Third:

转到您的 src 文件夹并剪切 resources 文件夹。现在将 resources 文件夹粘贴到与 src

相同的文件夹中

Finally: You will have to deploy the resources folder in the same folder as your jar to run this outside of Netbeans.

I notice that you also have this:

为了得到这个运行我必须做同样的事情来加载我在上面所做的图像。

运行 NetBeans 上的 EmojiOneJava

Running EmojiOneJava on NetBeans

java

javafx

emoji

emojione