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I'm switching from Tomcat to Glassfish for an app server. Glassfish is so much more complicated its a little overwhelming. Anyway now I'm getting an exception:

java.lang.NullPointerException at org.apache.jsp.jsps.login_jsp._jspService(login_jsp.java from :67)

Where tomcat shows you the line number and gives me some information on the stderr or stdout, this just shows the error in the compliled jsp file, which is pretty much useless to me. How can I get it to show more information - at least the line in the JSP throwing the exception?

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1 回答 1

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登录管理控制台并转到配置 -> 您的配置 -> 记录器设置 -> 日志级别。将您的日志级别设置为最好或其他。

问候

于 2009-05-29T08:14:01.557 回答