Glassfish没有显示带有类名,行号等的完整堆栈跟踪。它只能提供:
[2015-10-27T19:47:08.312+0100] [glassfish 4.0] [SEVERE] [] [org.glassfish.enterprise.concurrent] [tid: _ThreadID=362 _ThreadName=concurrent/__defaultManagedThreadFactory-Thread-13] [timeMillis: 1445971628312] [levelValue: 1000] [[
java.lang.NullPointerException]]
就是这样。 NPE来自哪里?