Exception in thread "main" java.lang.NullPointerException: Canvas3D: null GraphicsConfiguration
来源:百度知道 编辑:UC知道 时间:2024/05/25 01:54:43
我调试java3d程序时老出现这个提示。晕啊!!!
哪位大侠帮帮忙。给解决一下》万分感谢》
哪位大侠帮帮忙。给解决一下》万分感谢》
空指针异常,连数据的问题吧
Canvas3D canvas3D = new Canvas3D(SimpleUniverse.getPreferredConfiguration());
不只你的具体情况,试试上面的语句。
我猜你原来可能写的是:Canvas3D canvas3D = new Canvas3D(null);
Exception EOleSysError in module
英语作文,主题:in th park
Realistic novel in the 18th century
on June 5th和in June
Christmas in the 13th Month
nothing in thé world 是什么意思?
Report ranks China 6th in overall strength 怎么翻译?
谁能告诉我feminism in 17th century 在英国
The film was released on 11th July in China
Fashions in America before the 19th century_____those of Egland.