请教大家一个DB2 图形界面启动问题

[Lokioo]

我在 db2cmd 中 使用 db2cc 无法启动图形界面（以前是好事的），捕获了一下错误，请大家帮我看看，谢谢了！

2009-11-11 09:23:28.172 ^ CC:construct^String hostname = localhost^ String portNumber = 6790^ CCArguments arguments = CCArguments@27d5bd8^^ ^ catch ^ main
2009-11-11 09:23:28.172 ^ CC:construct^String hostname = localhost^ String portNumber = 6790^ CCArguments arguments = CCArguments@27d5bd8^^ ^ java.lang.StringIndexOutOfBoundsException: String index out of range: -23
at java.lang.String.substring(String.java(Compiled Code))
at navigator.ToolsSettingsObject.unloadReplyMessage(Unknown Source)
at com.ibm.db2.tools.shared.jdbc_ext.JDBC_CC_ExtensionsDriver.callInternal(Unknown Source)
at com.ibm.db2.tools.shared.jdbc_ext.JDBC_CC_ExtensionsDriver.internalRunRequest(Unknown Source)
at com.ibm.db2.tools.shared.jdbc_ext.JDBC_CC_ExtensionsDriver.runRequest(Unknown Source)
at com.ibm.db2.tools.shared.jdbc_ext.JDBC_CC_ExtensionsDriver.call(Unknown Source)
at com.ibm.db2.tools.shared.jdbc_ext.JDBC_CC_ExtensionsDriver.call(Unknown Source)
at navigator.ToolsSettingsObject.driveRemoteRequest(Unknown Source)
at navigator.ToolsSettingsObject.<init>(Unknown Source)
at navigator.ToolsSettingsObject.getSingleInstance(Unknown Source)
at CC.initialize(Unknown Source)
at CC.construct(Unknown Source)
at CC.<init>(Unknown Source)
at CC.main(Unknown Source)
^ main
2009-11-11 09:23:28.172 ^ CC:terminate()^^^ ^ entry ^ main
2009-11-11 09:23:28.172 ^ CC:terminate()^^^ ^ Saving DataCache ^ main
2009-11-11 09:23:28.172 ^ db2_udb.CollatorBuilder:run()^^^ ^ return() ^ BuildCollator_thread
2009-11-11 09:23:28.188 ^ common.GenericObjectVectorSettings:getSingleInstance()^^^ ^ entry ^ main
2009-11-11 09:23:28.188 ^ common.GenericObjectVectorSettings:getSingleInstance()^^^ ^ throw(java.lang.IllegalStateException: attachHandlerInterface has to be initialized before calling this method
at common.GenericObjectVectorSettings.getSingleInstance(Unknown Source)
at CC.terminate(Unknown Source)
at CC.construct(Unknown Source)
at CC.<init>(Unknown Source)
at CC.main(Unknown Source)
) ^ main

[Mr_Bean]

cc跟java环境比较密切 任何变动都会引起变化 如果实在搞不清原因 就改用命令行的方式把

[Lokioo]

我也能感觉出来应该是和java环境相关的，因为我截获的错误信息里面能看出来。但是，应该能通过错误看出来到底是什么原因吧，可是我看了错误信息，很难理解，估计这类错误信息是给IBM内部人员看的。不知道那位大侠懂，帮我点拨一下。谢谢！