Java日食氧气4.7.3a？ [英] Java swing on eclipse oxygen 4.7.3a?

问题描述

我正在尝试在macOS highSierra上的Eclipse Eclipse 4.7.3a上使用windowbuilder。它安装得很好，但每次我尝试打开设计部分时都会显示此错误

I am trying to use windowbuilder on eclipse oxygen 4.7.3a on macOS highSierra. it installed fine but every time I try to open the design part it displays this error

Eclipse运行在0以下，但这个Java项目有一个1.8 Java
的合规级别，因此WindowBuilder将无法从该项目加载类
。为项目使用较低级别的Java，或使用较新的Java版本运行
Eclipse。

Eclipse is running under 0, but this Java project has a 1.8 Java compliance level, so WindowBuilder will not be able to load classes from this project. Use a lower level of Java for the project, or run Eclipse using a newer Java version.

我尝试了一切。比如改变正在运行的环境，.jre文件，尝试不同的JDE。一切正常。任何建议？

I tried everything. like changing the running enviroment, .jre files, try different JDE. nothing working. any suggestions?

推荐答案

您唯一的短期解决方案是使用Java版本< = 9。

Your only short term solution is to use a Java version <= 9.

由于多种原因，最初WindowBuilder无法与Java 9一起使用。请参阅
错误526098 - WindowBuilder无法在Java 9上运行。

Initially WindowBuilder did not work with Java 9 for several reasons. See Bug 526098 - WindowBuilder fails to work on Java 9.

其中一个问题是系统属性 java.version 意外地只是9：

One of those issues was that the the System Property java.version was unexpectedly just "9":

请检查你是否有9.0 JDK，它对我来说是
9.0.1，直到我将目标JRE降级到9.0，这有不寻常的 System.getProperty（java.version）。equals（9）

使WindowsBuilder在Java 9上运行的修复程序仅在2/21/18完成，并且基于您的错误，当使用Java 10运行WindowsBuilder时，看起来存在类似问题。我建议您使用Eclipse创建错误报告。

The fixes to get WindowsBuilder working on Java 9 were only completed on 2/21/18, and based on your error it looks like a similar issue exists when running WindowsBuilder using Java 10. I suggest you create a Bug Report with Eclipse.

参见：

• SO发表使用Java SE 10.0.1查看Oclipse窗口生成器错误其中的解决方案/ workaround将退回到Java 9。


• 这 Eclipse论坛帖子，用户向您报告类似的问题。

• SO Post Eclipse Oxygen Window Builder Error with Java SE 10.0.1 where the solution/workaround was to regress to Java 9.
• This Eclipse Forum post where a user is reporting a similar problem to yours.

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