java.lang.NullPointerException: This exception has no message.

Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Stack Overflow by xybrek
, 2 years ago
This exception has no message.
via Stack Overflow by Arun
, 10 months ago
via Google Groups by jfarcand, 2 years ago
This exception has no message.
java.lang.NullPointerException:
at org.apache.catalina.connector.Request.notifyAttributeAssigned(Request.java:1505)
at org.apache.catalina.connector.Request.access$000(Request.java:118)
at org.apache.catalina.connector.Request$3.set(Request.java:3380)
at org.apache.catalina.connector.Request.setAttribute(Request.java:1462)
at org.apache.catalina.connector.RequestFacade.setAttribute(RequestFacade.java:539)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:272)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)
at com.avaya.acc.base.web.valves.StingerValve.invoke(StingerValve.java:150)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
at com.avaya.acc.base.tomcat.MCPTomcatAccessLogValve.invoke(MCPTomcatAccessLogValve.java:269)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1100)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:674)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1500)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.lang.Thread.run(Thread.java:745)

Users with the same issue

Once, 5 months ago
Samebug visitor profile picture
Unknown user
Once, 2 years ago

Know the solutions? Share your knowledge to help other developers to debug faster.