默认laf无法加载

Question

we run builds on server with solaris. After changing jre 1.6 to jre 1.7 the utility which run all tests start to throw an exception(sorry for my English):

 [java] Exception in thread "main" java.lang.Error: Cannot load javax.swing.plaf.metal.MetalLookAndFeel
 [java]     at javax.swing.UIManager.initializeDefaultLAF(UIManager.java:1347)
 [java]     at javax.swing.UIManager.initialize(UIManager.java:1455)
 [java]     at javax.swing.UIManager.maybeInitialize(UIManager.java:1422)
 [java]     at javax.swing.UIManager.getDefaults(UIManager.java:656)
 [java]     at javax.swing.UIManager.put(UIManager.java:985)
 [java]     at org.uispec4j.interception.ui.UISpecLF.init(UISpecLF.java:11)
 [java]     at org.uispec4j.UISpec4J.init(UISpec4J.java:32)
 [java]     at org.uispec4j.UISpecTestCase.<clinit>(UISpecTestCase.java:31)
 [java]     at java.lang.Class.forName0(Native Method)
 [java]     at java.lang.Class.forName(Class.java:186)

I also try to switch another laf in build.xml to solve this problem but it doesn't help.

(jvmarg value="-Dswing.defaultlaf=com.jgoodies.looks.plastic.PlasticXPLookAndFeel" )

What is the reason? How to fixed it?

Answer 1

UIManager.setLookAndFeel（“ com.sun.java.swing.plaf.motif.MotifLookAndFeel”）这样，您需要通过将驱动程序加载到UIMangaer.setLookandFeel来添加金属外观。