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我想用一个和一个创建一个NetBeans模块。应该显示被调用。在我的我想添加一个.ActionJFrameJFrameperformActionJFrameJFXPanel
NetBeans
Action
JFrame
performAction
JFXPanel
不知何故,这似乎是不可能的。经过大量搜索和尝试在网上找到的不同示例,我还没有成功。
创建一个新的JFXPanel. 我有以下错误并NetBeans崩溃:
gthread-error ** gthread system may only be initialized once
有任何想法吗 ?