我正在使用IcePDF組件在我的網頁上查看JApplet中的pdf。但由於某種原因,我得到這個錯誤。任何人都可以告訴爲什麼會發生這種情況,以及如何解決它?這個例外是什麼意思?我該如何解決這個問題? java
Exception in thread "thread applet-applet.KitKitApplet.class-1" java.lang.StackOverflowError
at java.util.PropertyPermissionCollection.implies(Unknown Source)
at java.security.Permissions.implies(Unknown Source)
at sun.security.provider.PolicyFile.implies(Unknown Source)
at java.security.ProtectionDomain.implies(Unknown Source)
at java.security.AccessControlContext.checkPermission(Unknown Source)
at java.security.AccessController.checkPermission(Unknown Source)
at java.lang.SecurityManager.checkPermission(Unknown Source)
at java.lang.SecurityManager.checkPropertyAccess(Unknown Source)
at java.lang.System.getProperty(Unknown Source)
at org.icepdf.core.util.Defs.property(Defs.java:59)
at org.icepdf.core.util.Defs.property(Defs.java:63)
at org.icepdf.core.util.Defs.property(Defs.java:63)
at org.icepdf.core.util.Defs.property(Defs.java:63)
at org.icepdf.core.util.Defs.property(Defs.java:63)
at org.icepdf.core.util.Defs.property(Defs.java:63)
at org.icepdf.core.util.Defs.property(Defs.java:63)
嗨邁克爾, 但我已經下載了最新版本4.0.1。我應該放棄使用這個組件嗎?還是有一些可供選擇的? – TCM 2010-05-17 06:59:38
@Nitesh:不幸的是,這個bug還沒有被修復。查看錯誤報告是否會引導您瞭解有關如何在特定情況下解決此問題的信息;你也可以使用調試器來找出程序試圖訪問的系統屬性以及如何避免這種情況。 – 2010-05-17 07:51:09