Thanks for your reply.
In fact, I believe I have identified the cause of the problem. In my
test plan, I include the same module twice and gave it the same name
both times (Logout). In GUI mode, this does not seem to be a problem,
but non-GUI mode didn't like that. When using different names, it works
flawlessly in GUI and non-GUI mode.
The attached test plans demonstrate this (I removed sensitive
information from the user variables). TestPlan1 does not work in GUI
mode (and produses the previously described NullPointerException),
TestPlan2 does. The only difference between the two is the following:
$ diff TestPlan1.jmx TestPlan2.jmx
90c90
< <IncludeController guiclass="IncludeControllerGui"
testclass="IncludeController" testname="Logout" enabled="true">
---
> <IncludeController guiclass="IncludeControllerGui"
testclass="IncludeController" testname="Logout_2" enabled="true">
So although a workaround exists, it looks like a bug. I hope the
information provided above is enough to fix it. Otherwise, let me know
if you need more datails about the modules included in the attached test
plan.
Cheers,
Marc
sebb wrote:
Does this happen with all tests? Or just some?
The failure is in a common routine, so it won't be possible to fix
this without a test case.
Please create a Bugzilla issue and then attach a test case that shows
the problem.
Please ensure that the test case does not use any private servers.
And ensure that there are no sensitive details left in the plan.
On 07/05/2008, Marc Rennhard <[EMAIL PROTECTED]> wrote:
Dear all,
I'm using Jmeter 2.3.1 and am experimenting with the include controller.
In GUI mode, everything works correctly. However, in non-GUI mode, a
NullPointerException is produced. Without using include controllers,
non-GUI
mode works flawlessly.
This is the output of Jmeter:
C:\Tools\jakarta-jmeter-2.3.1\bin>jmeter -n -t
ModuleTest_Master.jmx
Created the tree successfully
Starting the test @ Wed May 07 15:57:09 CEST 2008 (1210168629468)
Uncaught Exception java.lang.NullPointerException. See log file for
details.
And here's the log:
2008/05/07 15:57:09 INFO - jmeter.util.JMeterUtils: Setting Locale to en
2008/05/07 15:57:09 INFO - jmeter.JMeter: Loading user properties from:
C:\Tools\jakarta-jmeter-2.3.1\bin\user.properties
2008/05/07 15:57:09 INFO - jmeter.JMeter: Loading system properties from:
C:\Tools\jakarta-jmeter-2.3.1\bin\system.properties
2008/05/07 15:57:09 INFO - jmeter.JMeter: Copyright (c) 1998-2007 The
Apache Software Foundation
2008/05/07 15:57:09 INFO - jmeter.JMeter: Version 2.3.1
2008/05/07 15:57:09 INFO - jmeter.JMeter: java.version=1.6.0_03
2008/05/07 15:57:09 INFO - jmeter.JMeter: os.name=Windows XP
2008/05/07 15:57:09 INFO - jmeter.JMeter: os.arch=x86
2008/05/07 15:57:09 INFO - jmeter.JMeter: os.version=5.1
2008/05/07 15:57:09 INFO - jmeter.JMeter: file.encoding=Cp1252
2008/05/07 15:57:09 INFO - jmeter.JMeter: Default Locale=Deutsch (Schweiz)
2008/05/07 15:57:09 INFO - jmeter.JMeter: JMeter Locale=Englisch
2008/05/07 15:57:09 INFO - jmeter.JMeter:
JMeterHome=C:\Tools\jakarta-jmeter-2.3.1
2008/05/07 15:57:09 INFO - jmeter.JMeter: user.dir
=C:\Tools\jakarta-jmeter-2.3.1\bin
2008/05/07 15:57:09 INFO - jmeter.JMeter: PWD
=C:\Tools\jakarta-jmeter-2.3.1\bin
2008/05/07 15:57:09 INFO - jmeter.services.FileServer: Default
base=C:\Tools\jakarta-jmeter-2.3.1\bin
2008/05/07 15:57:09 INFO - jmeter.services.FileServer: Set new
base=C:\Tools\jakarta-jmeter-2.3.1\bin
2008/05/07 15:57:09 INFO - jmeter.JMeter: Loading file:
ModuleTest_Master.jmx
2008/05/07 15:57:09 INFO - jmeter.save.SaveService: Testplan (JMX)
version: 2.2. Testlog (JTL) version: 2.2
2008/05/07 15:57:09 INFO - jmeter.save.SaveService: Using SaveService
properties file encoding UTF-8
2008/05/07 15:57:09 INFO - jmeter.save.SaveService: Using SaveService
properties file version 594567
2008/05/07 15:57:09 INFO - jmeter.samplers.SampleResult: Note: Sample
TimeStamps are START times
2008/05/07 15:57:09 INFO - jmeter.samplers.SampleResult:
sampleresult.default.encoding is set to ISO-8859-1
2008/05/07 15:57:09 INFO - jmeter.save.SaveService: Using SaveService
properties version 2.0
2008/05/07 15:57:09 INFO - jmeter.save.SaveService: All converter versions
present and correct
2008/05/07 15:57:09 INFO -
jmeter.control.IncludeController: loadIncludedElements --
try to load included module: ModuleTest_Login.jmx
2008/05/07 15:57:09 INFO -
jmeter.protocol.http.sampler.HTTPSamplerBase: Cannot find
.className property for htmlParser, using default
2008/05/07 15:57:09 INFO -
jmeter.protocol.http.sampler.HTTPSamplerBase: Parser for
text/html is
2008/05/07 15:57:09 INFO -
jmeter.protocol.http.sampler.HTTPSamplerBase: Parser for
application/xhtml+xml is
2008/05/07 15:57:09 INFO -
jmeter.protocol.http.sampler.HTTPSamplerBase: Parser for
application/xml is
2008/05/07 15:57:09 INFO -
jmeter.protocol.http.sampler.HTTPSamplerBase: Parser for
text/xml is
2008/05/07 15:57:09 INFO -
jmeter.protocol.http.sampler.HTTPSamplerBase: Parser for
text/vnd.wap.wml is
org.apache.jmeter.protocol.http.parser.RegexpHTMLParser
2008/05/07 15:57:09 INFO -
jmeter.protocol.http.sampler.HTTPSampler: Maximum
connection retries = 10
2008/05/07 15:57:09 INFO -
jmeter.control.IncludeController: loadIncludedElements --
try to load included module: ModuleTest_WriteMail.jmx
2008/05/07 15:57:09 INFO -
jmeter.control.IncludeController: loadIncludedElements --
try to load included module: ModuleTest_Logout.jmx
2008/05/07 15:57:09 INFO -
jmeter.control.IncludeController: loadIncludedElements --
try to load included module: ModuleTest_ReadMailWithMuc.jmx
2008/05/07 15:57:09 INFO -
jmeter.control.IncludeController: loadIncludedElements --
try to load included module: ModuleTest_QuickReg.jmx
2008/05/07 15:57:09 INFO -
jmeter.control.IncludeController: loadIncludedElements --
try to load included module: ModuleTest_Logout.jmx
2008/05/07 15:57:09 INFO -
jmeter.control.IncludeController: loadIncludedElements --
try to load included module: ModuleTest_Login.jmx
2008/05/07 15:57:09 INFO -
jmeter.control.IncludeController: loadIncludedElements --
try to load included module: ModuleTest_WriteMail.jmx
2008/05/07 15:57:09 INFO -
jmeter.control.IncludeController: loadIncludedElements --
try to load included module: ModuleTest_Logout.jmx
2008/05/07 15:57:09 INFO -
jmeter.control.IncludeController: loadIncludedElements --
try to load included module: ModuleTest_ReadMailWithMuc.jmx
2008/05/07 15:57:09 INFO -
jmeter.control.IncludeController: loadIncludedElements --
try to load included module: ModuleTest_QuickReg.jmx
2008/05/07 15:57:09 INFO -
jmeter.control.IncludeController: loadIncludedElements --
try to load included module: ModuleTest_Logout.jmx
2008/05/07 15:57:09 INFO -
jmeter.engine.StandardJMeterEngine: Listeners will be
started after enabling running version
2008/05/07 15:57:09 INFO -
jmeter.engine.StandardJMeterEngine: To revert to the
earlier behaviour, define
jmeterengine.startlistenerslater=false
2008/05/07 15:57:09 INFO -
jmeter.engine.StandardJMeterEngine: Running the test!
2008/05/07 15:57:09 ERROR -
jmeter.engine.StandardJMeterEngine: Uncaught exception:
java.lang.NullPointerException
at
org.apache.jorphan.collections.HashTree.traverseInto(HashTree.java:973)
at
org.apache.jorphan.collections.HashTree.traverseInto(HashTree.java:973)
at
org.apache.jorphan.collections.HashTree.traverse(HashTree.java:956)
at
org.apache.jmeter.engine.StandardJMeterEngine.run(StandardJMeterEngine.java:332)
at java.lang.Thread.run(Unknown Source)
Using absolute paths for the included modules or working with the
includecontroller.prefix property does not change anything.
Thanks for any help,
Marc
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--
Prof. Dr. Marc Rennhard, CISSP
ZHAW Zuercher Hochschule für Angewandte Wissenschaften
Institut fuer Angewandte Informationstechnologie InIT
Schwerpunktleiter Information Security
Technikumstrasse 9 / Postfach / CH-8401 Winterthur
Buero TG 210 / Fon: +41 58 934-7245 / Fax: +41 58 935-7245
PGP-KeyID: 84AEB193, PGP encrypted mail welcome
<?xml version="1.0" encoding="UTF-8"?>
<jmeterTestPlan version="1.2" properties="2.0">
<hashTree>
<TestPlan guiclass="TestPlanGui" testclass="TestPlan" testname="Test Plan" enabled="true">
<stringProp name="TestPlan.comments"></stringProp>
<boolProp name="TestPlan.functional_mode">false</boolProp>
<boolProp name="TestPlan.serialize_threadgroups">false</boolProp>
<elementProp name="TestPlan.user_defined_variables" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
<collectionProp name="Arguments.arguments"/>
</elementProp>
<stringProp name="TestPlan.user_define_classpath"></stringProp>
</TestPlan>
<hashTree>
<ThreadGroup guiclass="ThreadGroupGui" testclass="ThreadGroup" testname="ThreadGroup1" enabled="true">
<elementProp name="ThreadGroup.main_controller" elementType="LoopController" guiclass="LoopControlPanel" testclass="LoopController" testname="Loop Controller" enabled="true">
<boolProp name="LoopController.continue_forever">false</boolProp>
<stringProp name="LoopController.loops">1</stringProp>
</elementProp>
<stringProp name="ThreadGroup.num_threads">1</stringProp>
<stringProp name="ThreadGroup.ramp_time">0</stringProp>
<longProp name="ThreadGroup.start_time">1194965062000</longProp>
<longProp name="ThreadGroup.end_time">1194965062000</longProp>
<boolProp name="ThreadGroup.scheduler">false</boolProp>
<stringProp name="ThreadGroup.on_sample_error">continue</stringProp>
<stringProp name="ThreadGroup.duration"></stringProp>
<stringProp name="ThreadGroup.delay"></stringProp>
</ThreadGroup>
<hashTree>
<Arguments guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
<collectionProp name="Arguments.arguments">
<elementProp name="emailaddress" elementType="Argument">
<stringProp name="Argument.name">emailaddress</stringProp>
<stringProp name="Argument.value">[EMAIL PROTECTED]</stringProp>
<stringProp name="Argument.metadata">=</stringProp>
</elementProp>
<elementProp name="password" elementType="Argument">
<stringProp name="Argument.name">password</stringProp>
<stringProp name="Argument.value">xxxx</stringProp>
<stringProp name="Argument.metadata">=</stringProp>
</elementProp>
<elementProp name="name_rcpt" elementType="Argument">
<stringProp name="Argument.name">name_rcpt</stringProp>
<stringProp name="Argument.value">xxxx</stringProp>
<stringProp name="Argument.metadata">=</stringProp>
</elementProp>
<elementProp name="emailaddress_rcpt" elementType="Argument">
<stringProp name="Argument.name">emailaddress_rcpt</stringProp>
<stringProp name="Argument.value">[EMAIL PROTECTED]</stringProp>
<stringProp name="Argument.metadata">=</stringProp>
</elementProp>
<elementProp name="password_rcpt" elementType="Argument">
<stringProp name="Argument.name">password_rcpt</stringProp>
<stringProp name="Argument.value">xxxx</stringProp>
<stringProp name="Argument.metadata">=</stringProp>
</elementProp>
</collectionProp>
</Arguments>
<hashTree/>
<ConfigTestElement guiclass="HttpDefaultsGui" testclass="ConfigTestElement" testname="HTTP Request Defaults" enabled="true">
<elementProp name="HTTPsampler.Arguments" elementType="Arguments" guiclass="HTTPArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
<collectionProp name="Arguments.arguments"/>
</elementProp>
<stringProp name="HTTPSampler.domain">xxxx.com</stringProp>
<stringProp name="HTTPSampler.port"></stringProp>
<stringProp name="HTTPSampler.protocol">https</stringProp>
<stringProp name="HTTPSampler.contentEncoding"></stringProp>
<stringProp name="HTTPSampler.path"></stringProp>
</ConfigTestElement>
<hashTree/>
<IncludeController guiclass="IncludeControllerGui" testclass="IncludeController" testname="Login" enabled="true">
<stringProp name="IncludeController.includepath">ModuleTest_Login.jmx</stringProp>
</IncludeController>
<hashTree/>
<IncludeController guiclass="IncludeControllerGui" testclass="IncludeController" testname="WriteMail" enabled="true">
<stringProp name="IncludeController.includepath">ModuleTest_WriteMail.jmx</stringProp>
</IncludeController>
<hashTree/>
<IncludeController guiclass="IncludeControllerGui" testclass="IncludeController" testname="Logout" enabled="true">
<stringProp name="IncludeController.includepath">ModuleTest_Logout.jmx</stringProp>
</IncludeController>
<hashTree/>
<IncludeController guiclass="IncludeControllerGui" testclass="IncludeController" testname="ReadMailwithMuc" enabled="true">
<stringProp name="IncludeController.includepath">ModuleTest_ReadMailWithMuc.jmx</stringProp>
</IncludeController>
<hashTree/>
<IncludeController guiclass="IncludeControllerGui" testclass="IncludeController" testname="QuickReg" enabled="true">
<stringProp name="IncludeController.includepath">ModuleTest_QuickReg.jmx</stringProp>
</IncludeController>
<hashTree/>
<IncludeController guiclass="IncludeControllerGui" testclass="IncludeController" testname="Logout" enabled="true">
<stringProp name="IncludeController.includepath">ModuleTest_Logout.jmx</stringProp>
</IncludeController>
<hashTree/>
</hashTree>
<ResultCollector guiclass="ViewResultsFullVisualizer" testclass="ResultCollector" testname="View Results Tree" enabled="true">
<boolProp name="ResultCollector.error_logging">false</boolProp>
<objProp>
<value class="SampleSaveConfiguration">
<time>true</time>
<latency>true</latency>
<timestamp>true</timestamp>
<success>true</success>
<label>true</label>
<code>true</code>
<message>true</message>
<threadName>true</threadName>
<dataType>true</dataType>
<encoding>false</encoding>
<assertions>true</assertions>
<subresults>true</subresults>
<responseData>false</responseData>
<samplerData>false</samplerData>
<xml>true</xml>
<fieldNames>false</fieldNames>
<responseHeaders>false</responseHeaders>
<requestHeaders>true</requestHeaders>
<responseDataOnError>false</responseDataOnError>
<saveAssertionResultsFailureMessage>false</saveAssertionResultsFailureMessage>
<assertionsResultsToSave>0</assertionsResultsToSave>
<bytes>true</bytes>
</value>
<name>saveConfig</name>
</objProp>
<stringProp name="filename"></stringProp>
</ResultCollector>
<hashTree/>
</hashTree>
</hashTree>
</jmeterTestPlan>
<?xml version="1.0" encoding="UTF-8"?>
<jmeterTestPlan version="1.2" properties="2.0">
<hashTree>
<TestPlan guiclass="TestPlanGui" testclass="TestPlan" testname="Test Plan" enabled="true">
<stringProp name="TestPlan.comments"></stringProp>
<boolProp name="TestPlan.functional_mode">false</boolProp>
<boolProp name="TestPlan.serialize_threadgroups">false</boolProp>
<elementProp name="TestPlan.user_defined_variables" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
<collectionProp name="Arguments.arguments"/>
</elementProp>
<stringProp name="TestPlan.user_define_classpath"></stringProp>
</TestPlan>
<hashTree>
<ThreadGroup guiclass="ThreadGroupGui" testclass="ThreadGroup" testname="ThreadGroup1" enabled="true">
<elementProp name="ThreadGroup.main_controller" elementType="LoopController" guiclass="LoopControlPanel" testclass="LoopController" testname="Loop Controller" enabled="true">
<boolProp name="LoopController.continue_forever">false</boolProp>
<stringProp name="LoopController.loops">1</stringProp>
</elementProp>
<stringProp name="ThreadGroup.num_threads">1</stringProp>
<stringProp name="ThreadGroup.ramp_time">0</stringProp>
<longProp name="ThreadGroup.start_time">1194965062000</longProp>
<longProp name="ThreadGroup.end_time">1194965062000</longProp>
<boolProp name="ThreadGroup.scheduler">false</boolProp>
<stringProp name="ThreadGroup.on_sample_error">continue</stringProp>
<stringProp name="ThreadGroup.duration"></stringProp>
<stringProp name="ThreadGroup.delay"></stringProp>
</ThreadGroup>
<hashTree>
<Arguments guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
<collectionProp name="Arguments.arguments">
<elementProp name="emailaddress" elementType="Argument">
<stringProp name="Argument.name">emailaddress</stringProp>
<stringProp name="Argument.value">[EMAIL PROTECTED]</stringProp>
<stringProp name="Argument.metadata">=</stringProp>
</elementProp>
<elementProp name="password" elementType="Argument">
<stringProp name="Argument.name">password</stringProp>
<stringProp name="Argument.value">xxxx</stringProp>
<stringProp name="Argument.metadata">=</stringProp>
</elementProp>
<elementProp name="name_rcpt" elementType="Argument">
<stringProp name="Argument.name">name_rcpt</stringProp>
<stringProp name="Argument.value">xxxx</stringProp>
<stringProp name="Argument.metadata">=</stringProp>
</elementProp>
<elementProp name="emailaddress_rcpt" elementType="Argument">
<stringProp name="Argument.name">emailaddress_rcpt</stringProp>
<stringProp name="Argument.value">[EMAIL PROTECTED]</stringProp>
<stringProp name="Argument.metadata">=</stringProp>
</elementProp>
<elementProp name="password_rcpt" elementType="Argument">
<stringProp name="Argument.name">password_rcpt</stringProp>
<stringProp name="Argument.value">xxxx</stringProp>
<stringProp name="Argument.metadata">=</stringProp>
</elementProp>
</collectionProp>
</Arguments>
<hashTree/>
<ConfigTestElement guiclass="HttpDefaultsGui" testclass="ConfigTestElement" testname="HTTP Request Defaults" enabled="true">
<elementProp name="HTTPsampler.Arguments" elementType="Arguments" guiclass="HTTPArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
<collectionProp name="Arguments.arguments"/>
</elementProp>
<stringProp name="HTTPSampler.domain">xxxx.com</stringProp>
<stringProp name="HTTPSampler.port"></stringProp>
<stringProp name="HTTPSampler.protocol">https</stringProp>
<stringProp name="HTTPSampler.contentEncoding"></stringProp>
<stringProp name="HTTPSampler.path"></stringProp>
</ConfigTestElement>
<hashTree/>
<IncludeController guiclass="IncludeControllerGui" testclass="IncludeController" testname="Login" enabled="true">
<stringProp name="IncludeController.includepath">ModuleTest_Login.jmx</stringProp>
</IncludeController>
<hashTree/>
<IncludeController guiclass="IncludeControllerGui" testclass="IncludeController" testname="WriteMail" enabled="true">
<stringProp name="IncludeController.includepath">ModuleTest_WriteMail.jmx</stringProp>
</IncludeController>
<hashTree/>
<IncludeController guiclass="IncludeControllerGui" testclass="IncludeController" testname="Logout" enabled="true">
<stringProp name="IncludeController.includepath">ModuleTest_Logout.jmx</stringProp>
</IncludeController>
<hashTree/>
<IncludeController guiclass="IncludeControllerGui" testclass="IncludeController" testname="ReadMailwithMuc" enabled="true">
<stringProp name="IncludeController.includepath">ModuleTest_ReadMailWithMuc.jmx</stringProp>
</IncludeController>
<hashTree/>
<IncludeController guiclass="IncludeControllerGui" testclass="IncludeController" testname="QuickReg" enabled="true">
<stringProp name="IncludeController.includepath">ModuleTest_QuickReg.jmx</stringProp>
</IncludeController>
<hashTree/>
<IncludeController guiclass="IncludeControllerGui" testclass="IncludeController" testname="Logout_2" enabled="true">
<stringProp name="IncludeController.includepath">ModuleTest_Logout.jmx</stringProp>
</IncludeController>
<hashTree/>
</hashTree>
<ResultCollector guiclass="ViewResultsFullVisualizer" testclass="ResultCollector" testname="View Results Tree" enabled="true">
<boolProp name="ResultCollector.error_logging">false</boolProp>
<objProp>
<value class="SampleSaveConfiguration">
<time>true</time>
<latency>true</latency>
<timestamp>true</timestamp>
<success>true</success>
<label>true</label>
<code>true</code>
<message>true</message>
<threadName>true</threadName>
<dataType>true</dataType>
<encoding>false</encoding>
<assertions>true</assertions>
<subresults>true</subresults>
<responseData>false</responseData>
<samplerData>false</samplerData>
<xml>true</xml>
<fieldNames>false</fieldNames>
<responseHeaders>false</responseHeaders>
<requestHeaders>true</requestHeaders>
<responseDataOnError>false</responseDataOnError>
<saveAssertionResultsFailureMessage>false</saveAssertionResultsFailureMessage>
<assertionsResultsToSave>0</assertionsResultsToSave>
<bytes>true</bytes>
</value>
<name>saveConfig</name>
</objProp>
<stringProp name="filename"></stringProp>
</ResultCollector>
<hashTree/>
</hashTree>
</hashTree>
</jmeterTestPlan>
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