Galera alguém pode me ajudar estou tentando inicializar meu servidor de aplicação mais ele esta dando erro na inicialização ontem desliguei o computador estava normal e hoje logo cedo começou a dar esse problema alguém pode me ajudar ?
segue o log do erro
parece que e alguma coisa com a JDK mais não estou compreendendo o que seja.
08/10/09 12:15:50 WARNING: EJBContainer.postInit Error generating wrappers for file:/C:/OC4J/j2ee/home/applications/admin_ejb.jarjava.lang.InstantiationException: javac.exe not found under C:\Program Files\Java\jre1.6.0_07, please use a valid jdk or specify the location of your java compiler in server.xml using the <java-compiler .../> tag
at com.evermind.compiler.ExternalJavac.getJdkExecutable(ExternalJavac.java:359)
at com.evermind.compiler.ExternalJavac.getSystemJavac(ExternalJavac.java:392)
at com.evermind.compiler.ExternalJavac.getJavacCompiler(ExternalJavac.java:248)
at com.evermind.compiler.ExternalJavac.checkIfValid(ExternalJavac.java:736)
at com.evermind.server.ApplicationServer.getCompiler(ApplicationServer.java:2540)
at com.evermind.server.ejb.compilation.Compilation.<init>(Compilation.java:155)
at com.evermind.server.ejb.EJBContainer.postInit(EJBContainer.java:889)
at com.evermind.server.ApplicationStateRunning.initializeApplication(ApplicationStateRunning.java:231)
at com.evermind.server.Application.setConfig(Application.java:454)
at com.evermind.server.Application.setConfig(Application.java:355)
at com.evermind.server.ApplicationServer.initializeSystemApplication(ApplicationServer.java:1596)
at com.evermind.server.ApplicationServer.initializeAutoDeployedApplications(ApplicationServer.java:1583)
at com.evermind.server.ApplicationServer.setConfig(ApplicationServer.java:1018)
at com.evermind.server.ApplicationServerLauncher.run(ApplicationServerLauncher.java:131)
at java.lang.Thread.run(Unknown Source)
2008-10-09 12:15:50.765 ERROR J2EE EJB-03027 [system] An error occured deploying EJB module: java.lang.InstantiationException: Error generating wrappers for file:/C:/OC4J/j2ee/home/applications/admin_ejb.jar: javac.exe not found under C:\Program Files\Java\jre1.6.0_07, please use a valid jdk or specify the location of your java compiler in server.xml using the <java-compiler .../> tag
08/10/09 12:15:50 WARNING: Application.setConfig Application: system is in failed state as initialization failed.
java.lang.InstantiationException: Error initializing ejb-modules: Error generating wrappers for file:/C:/OC4J/j2ee/home/applications/admin_ejb.jar: javac.exe not found under C:\Program Files\Java\jre1.6.0_07, please use a valid jdk or specify the location of your java compiler in server.xml using the <java-compiler .../> tag
08/10/09 12:15:50 Error initializing server: Application: system is in failed state as initialization failed
08/10/09 12:15:51 Fatal error: server exiting