Hi,
I'm new to Cactus, so I'm trying the "20 minutes tutorial" linked at the
Getting Started documentation.
I use J2SDK 1.4.0 and tomcat 4.0.4 on Win2K prof. SP3.
Running the test (tutorial step 5) fails with a NPE (same as in thread
"help with Tomcat howto" at TestSampleServlet #beginSaveToSessionOK()
(see the following trace). Deleting the addParameter() statement brings
the same result.
What's going wrong? Can anybody help?
thanks
Gerhard
Here is the log4j trace from cactus-client.log:
10:06:35,325 [HttpProcessor[8080][4]] DEBUG runner.ServletTestRunner
- <doGet([org.apache.catalina.connector.HttpRequestFacade@e49dcd],
[org.apache.catalina.connector.HttpResponseFacade@343ed0])
10:06:35,335 [HttpProcessor[8080][4]] DEBUG runner.ServletTestRunner
- <run([TestSampleServlet], [null])
10:06:35,355 [HttpProcessor[8080][4]] DEBUG runner.XMLFormatter
- <setXslFileName([null])
10:06:35,355 [HttpProcessor[8080][4]] DEBUG runner.XMLFormatter
- >setXslFileName
10:06:35,355 [HttpProcessor[8080][4]] DEBUG runner.XMLFormatter
- <setSuiteClassName([TestSampleServlet])
10:06:35,355 [HttpProcessor[8080][4]] DEBUG runner.XMLFormatter
- >setSuiteClassName
10:06:35,375 [HttpProcessor[8080][4]] DEBUG runner.WebappTestSuiteLoader
- <load([TestSampleServlet])
10:06:35,385 [HttpProcessor[8080][4]] DEBUG util.ClassLoaderUtils
- <loadClass([TestSampleServlet], [class
org.apache.cactus.server.runner.WebappTestSuiteLoader])
10:06:35,395 [HttpProcessor[8080][4]] DEBUG util.ClassLoaderUtils
- <loadClassFromWebappClassLoader([TestSampleServlet], [class
org.apache.cactus.server.runner.WebappTestSuiteLoader])
10:06:35,395 [HttpProcessor[8080][4]] DEBUG util.ClassLoaderUtils
- <loadClassFromContextClassLoader([TestSampleServlet])
10:06:35,435 [HttpProcessor[8080][4]] DEBUG util.ClassLoaderUtils
- >loadClassFromContextClassLoader = [class TestSampleServlet]
10:06:35,435 [HttpProcessor[8080][4]] DEBUG util.ClassLoaderUtils
- >loadClass = [class TestSampleServlet]
10:06:35,435 [HttpProcessor[8080][4]] DEBUG runner.WebappTestSuiteLoader
- >load = [class TestSampleServlet]
10:06:35,475 [HttpProcessor[8080][4]] DEBUG util.JUnitVersionHelper
- <getTestCaseName([testSaveToSessionOK(TestSampleServlet)])
10:06:35,475 [HttpProcessor[8080][4]] DEBUG util.JUnitVersionHelper
- >getTestCaseName = [testSaveToSessionOK]
10:06:35,485 [HttpProcessor[8080][4]] DEBUG runner.XMLFormatter
- <startTest([testSaveToSessionOK(TestSampleServlet)])
10:06:35,485 [HttpProcessor[8080][4]] DEBUG runner.XMLFormatter
- >startTest
10:06:35,495 [HttpProcessor[8080][4]] DEBUG TestSampleServlet
- ------------- Test: testSaveToSessionOK
10:06:35,505 [HttpProcessor[8080][4]] DEBUG cactus.WebRequest
- <addParameter([testparam], [it works!])
10:06:35,505 [HttpProcessor[8080][4]] DEBUG cactus.WebRequest
- <addParameter([testparam], [it works!], [GET])
10:06:35,505 [HttpProcessor[8080][4]] DEBUG cactus.WebRequest
- >addParameter
10:06:35,505 [HttpProcessor[8080][4]] DEBUG cactus.WebRequest
- >addParameter
10:06:35,505 [HttpProcessor[8080][4]] DEBUG cactus.WebRequest
- <addParameter([Cactus_TestClass], [TestSampleServlet], [GET])
10:06:35,515 [HttpProcessor[8080][4]] DEBUG cactus.WebRequest
- >addParameter
10:06:35,515 [HttpProcessor[8080][4]] DEBUG cactus.WebRequest
- <addParameter([Cactus_TestMethod], [testSaveToSessionOK], [GET])
10:06:35,525 [HttpProcessor[8080][4]] DEBUG cactus.WebRequest
- >addParameter
10:06:35,525 [HttpProcessor[8080][4]] DEBUG cactus.WebRequest
- <addParameter([Cactus_AutomaticSession], [true], [GET])
10:06:35,525 [HttpProcessor[8080][4]] DEBUG cactus.WebRequest
- >addParameter
10:06:35,525 [HttpProcessor[8080][4]] DEBUG client.ServletHttpClient
- <doTest([simulation URL = [null], automatic session = [true],
cookies = [], headers = [], GET parameters = [[[Cactus_TestMethod] =
[[testSaveToSessionOK]]][[Cactus_TestClass] =
[[TestSampleServlet]]][[testparam] = [[it
works!]]][[Cactus_AutomaticSession] = [[true]]]], POST parameters = []])
10:06:35,535 [HttpProcessor[8080][4]] DEBUG cactus.WebRequest
- <addParameter([Cactus_Service], [CALL_TEST], [GET])
10:06:35,535 [HttpProcessor[8080][4]] DEBUG cactus.WebRequest
- >addParameter
10:06:35,555 [HttpProcessor[8080][4]] DEBUG TestSampleServlet
- Exception in test
java.lang.NullPointerException
at java.util.ResourceBundle.getBundle(ResourceBundle.java:659)
at
org.apache.cactus.util.ClassLoaderUtils.loadPropertyResourceBundle(ClassLoaderUtils.java;org/apache/cactus/util/log/LogAspect.java(1k):153)
at org.apache.cactus.util.Configuration.initialize(Configuration.java:140)
at
org.apache.cactus.util.ServletConfiguration.getServletRedirectorURL(ServletConfiguration.java:86)
at
org.apache.cactus.client.ServletHttpClient.getRedirectorURL(ServletHttpClient.java:87)
at
org.apache.cactus.client.AbstractHttpClient.callRunTest(AbstractHttpClient.java;org/apache/cactus/util/log/LogAspect.java(1k):184)
at
org.apache.cactus.client.AbstractHttpClient.dispatch2_doTest(AbstractHttpClient.java;org/apache/cactus/util/log/LogAspect.java(1k):109)
at
org.apache.cactus.client.AbstractHttpClient.around2_doTest(AbstractHttpClient.java;org/apache/cactus/util/log/LogAspect.java(1k):1218)
at
org.apache.cactus.client.AbstractHttpClient.doTest(AbstractHttpClient.java;org/apache/cactus/util/log/LogAspect.java(1k):104)
at
org.apache.cactus.AbstractWebTestCase.runGenericTest(AbstractWebTestCase.java:260)
at org.apache.cactus.ServletTestCase.runTest(ServletTestCase.java:133)
at org.apache.cactus.AbstractTestCase.runBare(AbstractTestCase.java:195)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:131)
at junit.framework.TestSuite.runTest(TestSuite.java:173)
at junit.framework.TestSuite.run(TestSuite.java:168)
at
org.apache.cactus.server.runner.ServletTestRunner.dispatch92_run(ServletTestRunner.java;org/apache/cactus/util/log/LogAspect.java(1k):161)
at
org.apache.cactus.server.runner.ServletTestRunner.around92_run(ServletTestRunner.java;org/apache/cactus/util/log/LogAspect.java(1k):1218)
at
org.apache.cactus.server.runner.ServletTestRunner.run(ServletTestRunner.java;org/apache/cactus/util/log/LogAspect.java(1k):137)
at
org.apache.cactus.server.runner.ServletTestRunner.dispatch91_doGet(ServletTestRunner.java;org/apache/cactus/util/log/LogAspect.java(1k):121)
at
org.apache.cactus.server.runner.ServletTestRunner.around91_doGet(ServletTestRunner.java;org/apache/cactus/util/log/LogAspect.java(1k):1149)
at
org.apache.cactus.server.runner.ServletTestRunner.doGet(ServletTestRunner.java;org/apache/cactus/util/log/LogAspect.java(1k):101)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:190)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at
org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2347)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:468)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at
org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:1027)
at
org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1125)
at java.lang.Thread.run(Thread.java:536)
10:06:35,585 [HttpProcessor[8080][4]] DEBUG runner.XMLFormatter
- <addError([testSaveToSessionOK(TestSampleServlet)],
[java.lang.NullPointerException])
10:06:35,595 [HttpProcessor[8080][4]] DEBUG runner.XMLFormatter
- <replace([null], [&], [&])
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