Hello,
I have programmed some web services that run okay in my Tomcat 3.2.2. Then, I have installed in a different directory Tomcat 4.0.5 and installed everything to get my services working exactly with the same configuration that with my Tomcat 3.2.2 (same libraries, same classpath, ...). SOAP seems to work fine, because some of the soap samples work fine, but not my application. I'm using SOAP v2.3.1. In my Tomcat 4.0.5 I changed the setclasspath.bat file to modify the Tomcat classpath like: set APP_LIBS=%BASEDIR%\common\lib\app\soap-services.jar;%BASEDIR%\common\lib\app\utilCore.jar;%BASEDIR%\common\lib\app\coreCommon.jar set SOAP_LIBS=%BASEDIR%\common\lib\ext\xerces.jar;%BASEDIR%\common\lib\ext\activation.jar;%BASEDIR%\common\lib\ext\mail.jar set CLASSPATH=%SOAP_LIBS%;%APP_LIBS%;%JAVA_HOME%\lib\tools.jar Then, from the client that invokes the services I get the following error: Executing service... CALL before the call...[Header=null] [methodName=consultaPeticionManosEnviadas] [targetObjectURI=urn:ServiciosManosPruebaEjemplo] [encodingStyleURI=http://schemas.xmlsoap.org/soap/encoding/] [SOAPContext=[Parts={}]] [Params={[[name=container] [type=class javax.activation.DataHandler] [value=javax.activation.DataHandler@65855a] [encodingStyleURI=null]]}] After the call: [Header=null] [methodName=null] [targetObjectURI=null] [encodingStyleURI=null] [SOAPContext=[Parts={[cid:null type: text/xml; charset=utf-8enc: null]}]] [fault=[Attributes={}] [faultCode=SOAP-ENV:Server] [faultString=Exception from service object: org/apache/soap/util/mime/ByteArrayDataSource] [faultActorURI=/soap/servlet/rpcrouter] [DetailEntries=] [FaultEntries=]] [Params={}] There was an error: [Attributes={}] [faultCode=SOAP-ENV:Server] [faultString=Exception from service object: org/apache/soap/util/mime/ByteArrayDataSource] [faultActorURI=/soap/servlet/rpcrouter] [DetailEntries=] [FaultEntries=] Exception in thread "main" java.lang.NullPointerException at empresa.manosPrueba.soap.services.ClienteSOAPEjemplo.main(ClienteSOAPEjemplo.java:145) I'm using a service that returns text information in a DataHandler. The service fails aroud the code lines: DataSource ds = new ByteArrayDataSource(textInformation, "text/xml"); DataHandler dh = new DataHandler(ds); return dh; Because of the fault string (org/apache/soap/util/mime/ByteArrayDataSource) I tried to add soap.jar to the Tomcat 4.0.5 classpath, and then the rpcrouter servlet stops working. Does anybody have any idea of why my application that works fine with Tomcat 3.2.2 doesn't work with Tomcat 4.0.5? Do I have to include soap.jar in the web application classpath? Any help would be really appreciated. Jorge The servlet exception is: type Exception report message Internal Server Error description The server encountered an internal error (Internal Server Error) that prevented it from fulfilling this request. exception javax.servlet.ServletException: Error allocating a servlet instance at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:659) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214) 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.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:484) root cause java.lang.NoClassDefFoundError: javax/servlet/http/HttpServlet at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:486) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:111) at java.net.URLClassLoader.defineClass(URLClassLoader.java:248) at java.net.URLClassLoader.access$100(URLClassLoader.java:56) at java.net.URLClassLoader$1.run(URLClassLoader.java:195) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:188) at java.lang.ClassLoader.loadClass(ClassLoader.java:297) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:286) at java.lang.ClassLoader.loadClass(ClassLoader.java:253) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1320) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1254) at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:867) at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:655) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214) 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.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:484) _________________________________________________________________ Charle con sus amigos online usando MSN Messenger: http://messenger.msn.com -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: 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