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Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException at javax.swing.ImageIcon.<init>(Unknown Source) at lsp.ae.de.Terrain.<init>(Terrain.java:34) at lsp.ae.de.GameWindow.CreateWindow(GameWindow.java:12) at lsp.ae.de.MainMenu$1.actionPerformed(MainMenu.java:43) at javax.swing.AbstractButton.fireActionPerformed(Unknown Source) at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source) at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source) at javax.swing.DefaultButtonModel.setPressed(Unknown Source) at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source) at java.awt.Component.processMouseEvent(Unknown Source) at javax.swing.JComponent.processMouseEvent(Unknown Source) at java.awt.Component.processEvent(Unknown Source) at java.awt.Container.processEvent(Unknown Source) at java.awt.Component.dispatchEventImpl(Unknown Source) at java.awt.Container.dispatchEventImpl(Unknown Source) at java.awt.Component.dispatchEvent(Unknown Source) at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source) at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source) at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source) at java.awt.Container.dispatchEventImpl(Unknown Source) at java.awt.Window.dispatchEventImpl(Unknown Source) at java.awt.Component.dispatchEvent(Unknown Source) at java.awt.EventQueue.dispatchEventImpl(Unknown Source) at java.awt.EventQueue.access$200(Unknown Source) at java.awt.EventQueue$3.run(Unknown Source) at java.awt.EventQueue$3.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source) at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source) at java.awt.EventQueue$4.run(Unknown Source) at java.awt.EventQueue$4.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source) at java.awt.EventQueue.dispatchEvent(Unknown Source) at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.run(Unknown Source) |
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package lsp.ae.de; import java.awt.Graphics; import java.awt.Graphics2D; import java.awt.Image; import javax.swing.ImageIcon; import javax.swing.JPanel; public class Terrain extends JPanel{ private static final long serialVersionUID = 1L; String[][] TerrainPath = { {"dirt", ""}, {""} }; Image[][] TerrainImage = { {},{}, {},{} }; public Terrain() { setFocusable(true); ImageIcon I_0_0 = new ImageIcon((getClass().getResource("/blocks/" + TerrainPath[0][0] + ".png"))); TerrainImage[0][0] = I_0_0.getImage(); } public void paint (Graphics G) { super.paint(G); Graphics2D Drawing = (Graphics2D)G; Drawing.drawImage(TerrainImage[0][0], 0, 0, null); } } |
Dieser Beitrag wurde bereits 1 mal editiert, zuletzt von »Chromanoid« (27.10.2013, 14:37)
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getClass().getResource("/blocks/" + TerrainPath[0][0] + ".png") |
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URL imageUrl = getClass().getResource("/blocks/" + TerrainPath[0][0] + ".png") |
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