我正在NetBeans中開發一個Java應用程序,爲了保存圖像圖標,我應該創建一個新的圖像文件夾還是已經創建了一個圖像文件夾?我應該在netbeans中創建Images文件夾
我已經在項目中創建一個圖像文件夾,設置圖像圖標的JFrame,
URL iconURL = this.getClass().getResource("images/images.jpg");
ImageIcon icon = new ImageIcon(iconURL);
frame.setIconImage(icon.getImage());
錯誤
Uncaught error fetching image:
java.lang.NullPointerException
at sun.awt.image.URLImageSource.getConnection(URLImageSource.java:115)
at sun.awt.image.URLImageSource.getDecoder(URLImageSource.java:125)
at sun.awt.image.InputStreamImageSource.doFetch(InputStreamImageSource.java:263)
at sun.awt.image.ImageFetcher.fetchloop(ImageFetcher.java:205)
at sun.awt.image.ImageFetcher.run(ImageFetcher.java:169)
如果改變你的項目,那麼它應該是'「圖像/ images.jpg」' – Sednus 2013-03-27 12:57:55
後它到images/images.jpg,仍然收到錯誤。 – vijay 2013-03-27 14:34:34