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Testsuite: org.apache.jasper.runtime.TestJspWriterImpl
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.614 sec
------------- Standard Error -----------------
30-Mar-2023 15:42:21.221 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [bug54241a]
30-Mar-2023 15:42:21.760 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-1"]
30-Mar-2023 15:42:21.793 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat]
30-Mar-2023 15:42:21.794 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/8.5.88-dev]
30-Mar-2023 15:42:21.878 INFO [localhost-startStop-1] org.apache.catalina.startup.ContextConfig.getDefaultWebXmlFragment No global web.xml found
30-Mar-2023 15:42:22.288 INFO [localhost-startStop-1] org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
30-Mar-2023 15:42:22.337 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-1-40773"]
30-Mar-2023 15:42:23.172 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-1-40773"]
30-Mar-2023 15:42:23.174 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat]
30-Mar-2023 15:42:23.190 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-1-40773"]
30-Mar-2023 15:42:23.191 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-1-40773"]
30-Mar-2023 15:42:23.197 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [bug54241b]
30-Mar-2023 15:42:23.199 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-2"]
30-Mar-2023 15:42:23.209 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat]
30-Mar-2023 15:42:23.209 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/8.5.88-dev]
30-Mar-2023 15:42:23.220 INFO [localhost-startStop-1] org.apache.catalina.startup.ContextConfig.getDefaultWebXmlFragment No global web.xml found
30-Mar-2023 15:42:23.563 INFO [localhost-startStop-1] org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
30-Mar-2023 15:42:23.570 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-2-44787"]
30-Mar-2023 15:42:23.632 SEVERE [http-nio2-127.0.0.1-auto-2-exec-2] org.apache.catalina.core.StandardWrapperValve.invoke Servlet.service() for servlet [jsp] in context with path [/test] threw exception [An exception occurred processing [/bug5nnnn/bug54241b.jsp] at line [32]

29:     <!-- JspWriter.print(Object obj) is defined to print String.valueOf(obj)
30:          which is obj.toString() if obj is non-null. If obj.toString is null
31:          then this will trigger a NullPointerException -->
32:     <p>01: <%= bug54241 %></p>
33:   </body>
34: </html>


Stacktrace:] with root cause
	java.lang.NullPointerException: Cannot invoke "String.length()" because "str" is null
		at java.base/java.io.Writer.write(Writer.java:249)
		at org.apache.jasper.runtime.JspWriterImpl.print(JspWriterImpl.java:479)
		at org.apache.jsp.bug5nnnn.bug54241b_jsp._jspService(bug54241b_jsp.java:129)
		at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
		at javax.servlet.http.HttpServlet.service(HttpServlet.java:582)
		at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:465)
		at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:383)
		at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:331)
		at javax.servlet.http.HttpServlet.service(HttpServlet.java:582)
		at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:212)
		at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:156)
		at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)
		at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:181)
		at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:156)
		at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:167)
		at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90)
		at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:483)
		at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:130)
		at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93)
		at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:682)
		at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
		at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
		at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:617)
		at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63)
		at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:932)
		at org.apache.tomcat.util.net.Nio2Endpoint$SocketProcessor.doRun(Nio2Endpoint.java:1720)
		at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
		at org.apache.tomcat.util.net.AbstractEndpoint.processSocket(AbstractEndpoint.java:1259)
		at org.apache.tomcat.util.net.Nio2Endpoint.setSocketOptions(Nio2Endpoint.java:342)
		at org.apache.tomcat.util.net.Nio2Endpoint$Nio2Acceptor.completed(Nio2Endpoint.java:482)
		at org.apache.tomcat.util.net.Nio2Endpoint$Nio2Acceptor.completed(Nio2Endpoint.java:418)
		at java.base/sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:129)
		at java.base/sun.nio.ch.Invoker$2.run(Invoker.java:221)
		at java.base/sun.nio.ch.AsynchronousChannelGroupImpl$1.run(AsynchronousChannelGroupImpl.java:113)
		at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)
		at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
		at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
		at java.base/java.lang.Thread.run(Thread.java:833)
30-Mar-2023 15:42:23.637 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-2-44787"]
30-Mar-2023 15:42:23.637 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat]
30-Mar-2023 15:42:23.641 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-2-44787"]
30-Mar-2023 15:42:23.641 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-2-44787"]
------------- ---------------- ---------------

Testcase: bug54241a took 2.115 sec
Testcase: bug54241b took 0.448 sec

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Last Updated: Thu, 30 Mar 2023 12:00:05 ().Python Logo