java - XML parsing exception org.xml.sax.SAXParseException cvc-elt.1 -

my xml contains

<?xml version="1.0" encoding="utf-8"?> <organization:organization xmlns:organization="http://www.bonitasoft.org/ns/organization/6.0.0-beta-016"> ...... </organization:organization> 

for complete xml file, please have @ : https://github.com/bonitasoft/bonita-examples/blob/master/rest-api-example/src/main/resources/acme.xml

i error on server side (java & tomcat) :

org.xml.sax.saxparseexception; linenumber: 2; columnnumber: 106; cvc-elt.1: cannot find declaration of element 'organization:organization'. (full stack trace below)

i changed 'organization' tag <organization> ... </organization>

still same error: cvc-elt.1: cannot find declaration of element 'organization'

edit

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it works when change xmlns uri as

<organization:organization xmlns:organization="http://documentation.bonitasoft.com/organization-xml-schema/1.1"> 

can please explain.

---

i trying run rest api example mentioned in bonitasoft documentation : http://documentation.bonitasoft.com/create-your-first-project-web-rest-api-and-maven-0 (i guess pure xml parsing problem & has nothing bonitasoft code)

can 1 me resolve this.

thank time.

full stack trace :

2015-08-25 16:37:19.885 +0900 org.bonitasoft.web.toolkit.server.servlet.toolkithttpservlet org.bonitasoft.web.toolkit.server.servlet.toolkithttpservlet catchallexceptions  severe: can't import organization. please check file well-formed org.bonitasoft.web.toolkit.server.serviceexception: can't import organization. please check file well-formed     @ org.bonitasoft.console.server.service.organizationimportservice.run(organizationimportservice.java:62)     @ org.bonitasoft.web.toolkit.server.serviceservletcall.run(serviceservletcall.java:92)     @ org.bonitasoft.web.toolkit.server.serviceservletcall.dopost(serviceservletcall.java:72)     @ org.bonitasoft.web.toolkit.server.servlet.toolkithttpservlet.dopost(toolkithttpservlet.java:188)     @ javax.servlet.http.httpservlet.service(httpservlet.java:646)     @ org.bonitasoft.web.toolkit.server.servlet.toolkithttpservlet.service(toolkithttpservlet.java:75)     @ javax.servlet.http.httpservlet.service(httpservlet.java:727)     @ org.bonitasoft.web.toolkit.server.servlet.toolkithttpservlet.service(toolkithttpservlet.java:226)     @ org.apache.catalina.core.applicationfilterchain.internaldofilter(applicationfilterchain.java:303)     @ org.apache.catalina.core.applicationfilterchain.dofilter(applicationfilterchain.java:208)     @ org.apache.tomcat.websocket.server.wsfilter.dofilter(wsfilter.java:52)     @ org.apache.catalina.core.applicationfilterchain.internaldofilter(applicationfilterchain.java:241)     @ org.apache.catalina.core.applicationfilterchain.dofilter(applicationfilterchain.java:208)     @ org.tuckey.web.filters.urlrewrite.rulechain.handlerewrite(rulechain.java:176)     @ org.tuckey.web.filters.urlrewrite.rulechain.dorules(rulechain.java:145)     @ org.tuckey.web.filters.urlrewrite.urlrewriter.processrequest(urlrewriter.java:92)     @ org.tuckey.web.filters.urlrewrite.urlrewritefilter.dofilter(urlrewritefilter.java:394)     @ org.apache.catalina.core.applicationfilterchain.internaldofilter(applicationfilterchain.java:241)     @ org.apache.catalina.core.applicationfilterchain.dofilter(applicationfilterchain.java:208)     @ org.bonitasoft.console.common.server.login.filter.authenticationfilter.isauthorized(authenticationfilter.java:152)     @ org.bonitasoft.console.common.server.login.filter.authenticationfilter.doauthenticationfiltering(authenticationfilter.java:134)     @ org.bonitasoft.console.common.server.login.filter.authenticationfilter.dofilter(authenticationfilter.java:119)     @ org.apache.catalina.core.applicationfilterchain.internaldofilter(applicationfilterchain.java:241)     @ org.apache.catalina.core.applicationfilterchain.dofilter(applicationfilterchain.java:208)     @ org.apache.catalina.core.standardwrappervalve.invoke(standardwrappervalve.java:220)     @ org.apache.catalina.core.standardcontextvalve.invoke(standardcontextvalve.java:122)     @ org.apache.catalina.authenticator.authenticatorbase.invoke(authenticatorbase.java:501)     @ org.apache.catalina.core.standardhostvalve.invoke(standardhostvalve.java:171)     @ org.apache.catalina.valves.errorreportvalve.invoke(errorreportvalve.java:103)     @ org.bonitasoft.console.security.sessionfixationvalve.invoke(sessionfixationvalve.java:77)     @ org.apache.catalina.core.standardenginevalve.invoke(standardenginevalve.java:116)     @ org.apache.catalina.connector.coyoteadapter.service(coyoteadapter.java:408)     @ org.apache.coyote.http11.abstracthttp11processor.process(abstracthttp11processor.java:1070)     @ org.apache.coyote.abstractprotocol$abstractconnectionhandler.process(abstractprotocol.java:611)     @ org.apache.tomcat.util.net.jioendpoint$socketprocessor.run(jioendpoint.java:316)     @ java.util.concurrent.threadpoolexecutor.runworker(threadpoolexecutor.java:1145)     @ java.util.concurrent.threadpoolexecutor$worker.run(threadpoolexecutor.java:615)     @ org.apache.tomcat.util.threads.taskthread$wrappingrunnable.run(taskthread.java:61)     @ java.lang.thread.run(thread.java:745) caused by: org.bonitasoft.engine.identity.organizationimportexception: username=install | org.bonitasoft.engine.xml.svalidationexception:  **org.xml.sax.saxparseexception; linenumber: 2; columnnumber: 106; cvc-elt.1: cannot find declaration of element 'organization:organization'.**     @ org.bonitasoft.engine.api.impl.identityapiimpl.importorganization(identityapiimpl.java:1427)     @ org.bonitasoft.engine.api.impl.identityapiimpl.importorganization(identityapiimpl.java:1414)     @ sun.reflect.generatedmethodaccessor58.invoke(unknown source)     @ sun.reflect.delegatingmethodaccessorimpl.invoke(delegatingmethodaccessorimpl.java:43)     @ java.lang.reflect.method.invoke(method.java:606)     @ org.bonitasoft.engine.api.impl.serverapiimpl.invokeapi(serverapiimpl.java:467)     @ org.bonitasoft.engine.api.impl.serverapiimpl$2.call(serverapiimpl.java:436)     @ org.bonitasoft.engine.transaction.jtatransactionserviceimpl.executeintransaction(jtatransactionserviceimpl.java:312)     @ org.bonitasoft.engine.api.impl.serverapiimpl.invokeapiintransaction(serverapiimpl.java:443)     @ org.bonitasoft.engine.api.impl.serverapiimpl.invokeapi(serverapiimpl.java:278)     @ org.bonitasoft.engine.api.impl.serverapiimpl.invokemethod(serverapiimpl.java:131)     @ org.bonitasoft.engine.api.impl.clientinterceptor.invoke(clientinterceptor.java:88)     @ com.sun.proxy.$proxy18.importorganization(unknown source)     @ org.bonitasoft.console.server.service.organizationimportservice.run(organizationimportservice.java:60)     ... 38 more  **caused by: org.bonitasoft.engine.xml.svalidationexception: org.xml.sax.saxparseexception; linenumber: 2; columnnumber: 106; cvc-elt.1: cannot find declaration of element 'organization:organization'.**     @ org.bonitasoft.engine.xml.saxvalidator.validate(saxvalidator.java:91)     @ org.bonitasoft.engine.xml.saxvalidator.validate(saxvalidator.java:80)     @ org.bonitasoft.engine.xml.parse.saxparser.validate(saxparser.java:138)     @ org.bonitasoft.engine.identity.xml.importorganization.execute(importorganization.java:131)     @ org.bonitasoft.engine.api.impl.identityapiimpl.importorganization(identityapiimpl.java:1425)     ... 51 more  **caused by: org.xml.sax.saxparseexception; linenumber: 2; columnnumber: 106; cvc-elt.1: cannot find declaration of element 'organization:organization'.**     @ com.sun.org.apache.xerces.internal.util.errorhandlerwrapper.createsaxparseexception(errorhandlerwrapper.java:198)     @ com.sun.org.apache.xerces.internal.util.errorhandlerwrapper.error(errorhandlerwrapper.java:134)     @ com.sun.org.apache.xerces.internal.impl.xmlerrorreporter.reporterror(xmlerrorreporter.java:437)     @ com.sun.org.apache.xerces.internal.impl.xmlerrorreporter.reporterror(xmlerrorreporter.java:368)     @ com.sun.org.apache.xerces.internal.impl.xmlerrorreporter.reporterror(xmlerrorreporter.java:325)     @ com.sun.org.apache.xerces.internal.impl.xs.xmlschemavalidator.handlestartelement(xmlschemavalidator.java:1906)     @ com.sun.org.apache.xerces.internal.impl.xs.xmlschemavalidator.startelement(xmlschemavalidator.java:746)     @ com.sun.org.apache.xerces.internal.impl.xmlnsdocumentscannerimpl.scanstartelement(xmlnsdocumentscannerimpl.java:379)     @ com.sun.org.apache.xerces.internal.impl.xmlnsdocumentscannerimpl$nscontentdriver.scanrootelementhook(xmlnsdocumentscannerimpl.java:605)     @ com.sun.org.apache.xerces.internal.impl.xmldocumentfragmentscannerimpl$fragmentcontentdriver.next(xmldocumentfragmentscannerimpl.java:3138)     @ com.sun.org.apache.xerces.internal.impl.xmldocumentscannerimpl$prologdriver.next(xmldocumentscannerimpl.java:880)     @ com.sun.org.apache.xerces.internal.impl.xmldocumentscannerimpl.next(xmldocumentscannerimpl.java:606)     @ com.sun.org.apache.xerces.internal.impl.xmlnsdocumentscannerimpl.next(xmlnsdocumentscannerimpl.java:117)     @ com.sun.org.apache.xerces.internal.impl.xmldocumentfragmentscannerimpl.scandocument(xmldocumentfragmentscannerimpl.java:510)     @ com.sun.org.apache.xerces.internal.parsers.xml11configuration.parse(xml11configuration.java:848)     @ com.sun.org.apache.xerces.internal.parsers.xml11configuration.parse(xml11configuration.java:777)     @ com.sun.org.apache.xerces.internal.jaxp.validation.streamvalidatorhelper.validate(streamvalidatorhelper.java:155)     @ com.sun.org.apache.xerces.internal.jaxp.validation.validatorimpl.validate(validatorimpl.java:116)     @ javax.xml.validation.validator.validate(validator.java:124)     @ org.bonitasoft.engine.xml.saxvalidator.validate(saxvalidator.java:89)     ... 55 more 

the error cannot find declaration of element 'organization:organization shows trying validate xml instance against schema. schema contain definitions of number of elements in namespace. fact works namespace http://documentation.bonitasoft.com/organization-xml-schema/1.1 suggests correct namespace required schema. if case, using different namespace of own invention cause error observed. it's purely question of whether using namespace defined in schema.