Olá, te achei no forum guj, será que vc pode me ajudar?
Estou com um problema na hora de iniciar o tomcat. Já tentei reinstalar o netbeans 6.9, li algo que falava para desativar o anti-vírus e o firewall, fiz isso mas o problema continua, só diminui o número de linha de erro, antes gerava uma lista enorme, tem alguma dica:
Aparece o seguinte erro:
02/08/2010 21:42:04 org.apache.catalina.core.StandardWrapperValve invoke
GRAVE: Servlet.service() for servlet Ch3 Beer threw exception
java.lang.NullPointerException
at java.util.Arrays$ArrayList.(Arrays.java:3357)
at java.util.Arrays.asList(Arrays.java:3343)
at com.example.web.BeerSelect.doPost(BeerSelect.java:55)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:393)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:859)
at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:579)
at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1555)
at java.lang.Thread.run(Thread.java:619)
Obrigado
Fábio