The new JMeter uses a URLClassLoader to load classes (this allows JMeter to be run without complex scripts to set up the classpath), and, I suspect this is causing some problem in 1.3
It seems the URLClassLoader is less than perfect. I had to make a small modification to JTidy's source code to fix a problem loading a static inner class that referenced a static public method of it's parent. Pretty obscure - but fortunately easy to fix. Your test is using the normal class loader, so, no problem shows. -Mike > -----Original Message----- > From: Lowe, Jeff [mailto:[EMAIL PROTECTED]] > Sent: Thursday, June 20, 2002 1:44 PM > To: 'JMeter Developers List' > Subject: RE: Parser error > > > The following isolated code runs fine under 1.3: > > --------------------------------------------------------- > import javax.xml.parsers.SAXParserFactory; > > public class Test { > public static void main(String args[]) { > SAXParserFactory xmlParser = SAXParserFactory.newInstance(); > System.out.println( xmlParser ); } > > } > --------------------------------------------------------- > java -cp .;C:\Projects\jakarta-jmeter\lib\xerces.jar Test > org.apache.xerces.jaxp.SAXParserFactoryImpl@2dd2dd > --------------------------------------------------------- > > Any ideas on what can be causing this problem? > > > > -----Original Message----- > From: Stover, Michael [mailto:[EMAIL PROTECTED]] > Sent: Thursday, June 20, 2002 11:29 AM > To: 'JMeter Developers List' > Subject: RE: Parser error > > > Ok, I'm guessing it's a JDK version problem, and I'll see if > I can make some > changes that will work for both 1.3 and 1.4 > > -Mike > > > -----Original Message----- > > From: Lowe, Jeff [mailto:[EMAIL PROTECTED]] > > Sent: Thursday, June 20, 2002 11:15 AM > > To: 'JMeter Developers List' > > Subject: RE: Parser error > > > > > > >> Would you be willing (and able) to load JDK1.4 on a > > machine somewhere and > > try there? > > > > I'll try that as a last resort. We're a 1.3 shop right now, > > so I need to > > get this to run on 1.3. > > > > >> Your LOCALCLASSPATH environment variable looks like the > > old JMeter stuff > > > > This gets set in build.bat. Enclosing the batch script within > > setlocal and > > endlocal will keep it contained. No impact on the problem though. > > > > >> And last, do you have a SAX parser in your JRE's ext directory? > > > > Nothing in lib/ext. > > > > > > In the code, I tried adding the following line, which > should tell the > > factory what implementation to use: > > > > System.setProperty("javax.xml.parsers.SAXParserFactory","org.a > pache.xerces.j > > axp.SAXParserFactoryImpl"); > > > > No luck. Finally I changed: > > temp = SAXParserFactory.newInstance(); > > To: > > temp = new org.apache.xerces.jaxp.SAXParserFactoryImpl(); > > > > This worked and the application ran fine. I've run out of > > ideas for the > > moment. > > > > -Jeff > > > > > > > > > > > > -----Original Message----- > > From: Mike Stover [mailto:[EMAIL PROTECTED]] > > Sent: Wednesday, June 19, 2002 8:54 PM > > To: JMeter Developers List > > Subject: RE: Parser error > > > > > > Thanks. Would you be willing (and able) to load JDK1.4 on > a machine > > somewhere and try there? If there's an issue with JDK1.3, I should > > fix it. I haven't > > run 1.3 in a > > while, though. > > > > Your LOCALCLASSPATH environment variable looks like the old > > JMeter stuff. > > You > > should get rid of it, and JMeter shouldn't recreate it > > anymore (so if it > > does, that > > would indicate a problem too). > > > > And last, do you have a SAX parser in your JRE's ext > > directory? The error > > your > > getting I've seen before, and it was caused by a conflict > between the > > xerces.jar file > > that comes with JMeter and a different (or older version of > > xerces) SAX > > parser that > > the person had on their system. Your classpath is empty, but I just > > realized > > another way of adding jars to the system is to put them in the "ext" > > directory of > > your JRE. I also notice you have the J2EE stuff loaded - is > > that adding > > jars to the > > system classpath in some hidden manner? > > > > Do you have a clean machine you could install JMeter on and > > experiment? It > > could be informative. > > > > Thanks again, I appreciate your efforts in helping me track > > this problem > > down. > > > > -Mike > > > > > > On 19 Jun 2002 at 18:04, Lowe, Jeff wrote: > > > > > Did a cold reboot > > > Got a fresh copy of source from CVS in a fresh directory > Did build > > > OK cd to /bin > > > ran jmeter.bat > > > > > > java.lang.reflect.InvocationTargetException: > > > javax.xml.parsers.FactoryConfigurat > > > ionError: Provider > > org.apache.xerces.jaxp.SAXParserFactoryImpl not found > > > at > > > > > javax.xml.parsers.SAXParserFactory.newInstance(SAXParserFactor > > y.java:141) > > > at > > org.apache.jmeter.util.JMeterUtils.<clinit>(JMeterUtils.java:100) > > > at > > org.apache.jmeter.JMeter.initializeProperties(JMeter.java:194) > > > at org.apache.jmeter.JMeter.start(JMeter.java:139) > > > at java.lang.reflect.Method.invoke(Native Method) > > > at org.apache.jmeter.NewDriver.main(NewDriver.java:152) > > > > > > My OS is WinXP > > > Here are my system environment properties: > > > > > > ANT_HOME=C:\jakarta-ant > > > APPDATA=C:\Documents and Settings\jlowe\Application Data > > > BUILDFILE=build.xml CLIENTNAME=Console > > > CommonProgramFiles=C:\Program Files\Common Files > > > ComSpec=C:\WINDOWS\system32\cmd.exe > > > HOMEDRIVE=C: > > > HOMEPATH=\Documents and Settings\jlowe > > > J2EE_HOME=C:\j2sdkee1.3.1 > > > JAVA_HOME=C:\jdk1.3.1 > > > JUNIT_HOME=C:\junit3.7 > > > > > LOCALCLASSPATH=C:\jdk1.3.1\lib\tools.jar;.\lib\ant-1.4.1.jar;. > > \lib\avalon-ex > > > cali > > > > > bur-4.1.jar;.\lib\avalon-framework-4.1.2.jar;.\lib\jakarta-ant > > -1.4.1-optiona > > > l.ja > > > > > r;.\lib\jakarta-oro-2.0.1.jar;.\lib\junit.jar;.\lib\log4j-core > > .jar;.\lib\log > > > 4j.j > > > ar;.\lib\Tidy.jar;.\lib\util.jar;.\lib\xerces.jar > > > NUMBER_OF_PROCESSORS=1 > > > > > OLDPATH=C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbe > > m;C:\jdk1.3.1\ > > > bin; > > > C:\j2sdkee1.3.1\bin;C:\jakarta-ant\bin;C:\Program > Files\GNU\WinCvs > > > 1.2;C:\Progra m Files\Microsoft SQL Server\80\Tools\BINN > > > OS=Windows_NT > > > > > Path=C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C > > :\jdk1.3.1\bin > > > ;C:\ > > > j2sdkee1.3.1\bin;C:\jakarta-ant\bin;C:\Program Files\GNU\WinCvs > > > 1.2;C:\Program F iles\Microsoft SQL Server\80\Tools\BINN > > > PATHEXT=.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH > > > PROCESSOR_ARCHITECTURE=x86 > > > PROCESSOR_IDENTIFIER=x86 Family 15 Model 1 Stepping 2, > GenuineIntel > > > PROCESSOR_LEVEL=15 > > > PROCESSOR_REVISION=0102 > > > ProgramFiles=C:\Program Files > > > PROMPT=$P$G > > > SESSIONNAME=Console > > > SystemDrive=C: > > > SystemRoot=C:\WINDOWS > > > TEMP=C:\DOCUME~1\jlowe\LOCALS~1\Temp > > > TMP=C:\DOCUME~1\jlowe\LOCALS~1\Temp > > > USERNAME=jlowe > > > USERPROFILE=C:\Documents and Settings\jlowe > > > windir=C:\WINDOWS > > > > > > > > > > > > > > > -----Original Message----- > > > From: Mike Stover [mailto:[EMAIL PROTECTED]] > > > Sent: Wednesday, June 19, 2002 5:25 PM > > > To: JMeter Developers List > > > Subject: RE: Parser error > > > > > > > > > Tell me about your setup: > > > OS > > > JDK version > > > Any changes to JMeter files? Did you build this over an > > older JMeter > > > version, or is it "fresh"? > > > > > > -Mike > > > > > > On 19 Jun 2002 at 15:53, Lowe, Jeff wrote: > > > > > > > I don't have a classpath environment variable defined. > > > > > > > > -----Original Message----- > > > > From: Mike Stover [mailto:[EMAIL PROTECTED]] > > > > Sent: Wednesday, June 19, 2002 2:21 PM > > > > To: JMeter Developers List > > > > Subject: Re: Parser error > > > > > > > > > > > > Does your system classpath have anything in it? If so, > > try clearing > > > > it first > > > > > > > > -Mike > > > > > > > > On 19 Jun 2002 at 13:17, Lowe, Jeff wrote: > > > > > > > > > I'm embarking on some JMeter development and just got > the latest > > > > > from CVS. It builds fine but when I run it I get the > following > > > > > error: > > > > > > > > > > java.lang.reflect.InvocationTargetException: > > > > > javax.xml.parsers.FactoryConfigurationError: > > > > > Provider > org.apache.xerces.jaxp.SAXParserFactoryImpl not found > > > > > at > > > > > > > > > > > javax.xml.parsers.SAXParserFactory.newInstance(SAXParserFactory.java:1 > > > 41) > > > > > at > > > org.apache.jmeter.util.JMeterUtils.<clinit>(JMeterUtils.java:100) > > > > > at > > org.apache.jmeter.JMeter.initializeProperties(JMeter.java:194) > > > > > at org.apache.jmeter.JMeter.start(JMeter.java:139) > > > > > at java.lang.reflect.Method.invoke(Native Method) > > > > > at org.apache.jmeter.NewDriver.main(NewDriver.java:152) > > > > > > > > > > I'm puzzled why it can't find SAXParserFactoryImpl > > which is in the > > > > > same jar as SAXParserFactory (which it obviously found). > > > > > > > > > > Thanks for the help. > > > > > -Jeff > > > > > > > > > > > > > > > > > > > > > > > > > -- > > > > > To unsubscribe, e-mail: > > > > <mailto:[EMAIL PROTECTED]> > > > > > For additional commands, e-mail: > > > > > <mailto:[EMAIL PROTECTED]> > > > > > > > > > > > > > > > > > > > > > -- > > > > Michael Stover > > > > [EMAIL PROTECTED] > > > > Yahoo IM: mstover_ya > > > > ICQ: 152975688 > > > > > > > > -- > > > > To unsubscribe, e-mail: > > > <mailto:[EMAIL PROTECTED]> > > > > For additional commands, e-mail: > > > > <mailto:[EMAIL PROTECTED]> > > > > > > > > -- > > > > To unsubscribe, e-mail: > > > <mailto:[EMAIL PROTECTED]> > > > > For additional commands, e-mail: > > > > <mailto:[EMAIL PROTECTED]> > > > > > > > > > > > > > > > > -- > > > Michael Stover > > > [EMAIL PROTECTED] > > > Yahoo IM: mstover_ya > > > ICQ: 152975688 > > > > > > -- > > > To unsubscribe, e-mail: > > <mailto:[EMAIL PROTECTED]> > > > For additional commands, e-mail: > > > <mailto:[EMAIL PROTECTED]> > > > > > > -- > > > To unsubscribe, e-mail: > > <mailto:[EMAIL PROTECTED]> > > > For additional commands, e-mail: > > > <mailto:[EMAIL PROTECTED]> > > > > > > > > > > > -- > > Michael Stover > > [EMAIL PROTECTED] > > Yahoo IM: mstover_ya > > ICQ: 152975688 > > > > -- > > To unsubscribe, e-mail: > > <mailto:[EMAIL PROTECTED]> > > For additional commands, e-mail: > > <mailto:[EMAIL PROTECTED]> > > > > -- > > To unsubscribe, e-mail: > > <mailto:[EMAIL PROTECTED]> > > For additional commands, e-mail: > > <mailto:[EMAIL PROTECTED]> > > > > -- > To unsubscribe, e-mail: > <mailto:[EMAIL PROTECTED]> > For additional commands, e-mail: > <mailto:[EMAIL PROTECTED]> > > -- > To unsubscribe, e-mail: > <mailto:[EMAIL PROTECTED]> > For additional commands, e-mail: > <mailto:[EMAIL PROTECTED]> > -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
