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    <title>topic Error 500 al acceder a un webscript in Alfresco Archive</title>
    <link>https://connect.hyland.com/t5/alfresco-archive/error-500-al-acceder-a-un-webscript/m-p/185822#M138952</link>
    <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;buenos días a todos,&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;tengo algunos problemas con el acceso a un webscript que he creado en alfresco, en la carpeta &lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Company Home &amp;gt; Data Dictionary &amp;gt; Web Scripts Extensions &lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;El script sale en la lista, y guest tiene permisos de lector.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;El problema es que, de vez en cuando, da un error 500 cuando intentas acceder al webscript, y parece que se soluciona si alguien accede al código fuente del webscript.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Muchas gracias por vuestra ayuda&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;webscript:&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;PRE class="language-none line-numbers"&gt;&lt;CODE&gt;&lt;BR /&gt;&amp;lt;webscript&amp;gt;&lt;BR /&gt;&amp;nbsp; &amp;lt;shortname&amp;gt;llistatDocumentsEspai&amp;lt;/shortname&amp;gt; &lt;BR /&gt;&amp;nbsp; &amp;lt;description&amp;gt;llistat de documents en html d'un espai d'alfresco&amp;lt;/description&amp;gt; &lt;BR /&gt;&amp;nbsp; &amp;lt;url&amp;gt;/sample/llistatDocumentsEspai?nombre={nom}&amp;lt;/url&amp;gt; &lt;BR /&gt;&amp;nbsp; &amp;lt;transaction allow="readonly"&amp;gt;required&amp;lt;/transaction&amp;gt;&lt;BR /&gt;&amp;nbsp; &amp;lt;authentication&amp;gt;none&amp;lt;/authentication&amp;gt;&lt;BR /&gt;&amp;lt;/webscript&amp;gt;&lt;BR /&gt;&lt;SPAN class="line-numbers-rows"&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;/SPAN&gt;&lt;/CODE&gt;&lt;/PRE&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;También he probado con user y guest en authentication&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Error&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;PRE class="language-none line-numbers"&gt;&lt;CODE&gt;&lt;BR /&gt;Web Script Status 500 - Internal Error&lt;BR /&gt;&lt;BR /&gt;The Web Script /alfresco/wcs/sample/llistatDocumentsEspai has responded with a status of 500 - Internal Error.&lt;BR /&gt;&lt;BR /&gt;500 Description:&amp;nbsp;&amp;nbsp;&amp;nbsp;An error inside the HTTP server which prevented it from fulfilling the request.&lt;BR /&gt; &lt;BR /&gt;Message:&amp;nbsp;&amp;nbsp;&amp;nbsp;Wrapped Exception (with status template): A valid SecureContext was not provided in the RequestContext&lt;BR /&gt; &lt;BR /&gt;Exception:&amp;nbsp;&amp;nbsp;&amp;nbsp;net.sf.acegisecurity.AuthenticationCredentialsNotFoundException - A valid SecureContext was not provided in the RequestContext&lt;BR /&gt; &lt;BR /&gt;net.sf.acegisecurity.intercept.AbstractSecurityInterceptor.credentialsNotFound(AbstractSecurityInterceptor.java:477)&lt;BR /&gt;net.sf.acegisecurity.intercept.AbstractSecurityInterceptor.beforeInvocation(AbstractSecurityInterceptor.java:355)&lt;BR /&gt;net.sf.acegisecurity.intercept.method.aopalliance.MethodSecurityInterceptor.invoke(MethodSecurityInterceptor.java:77)&lt;BR /&gt;org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:166)&lt;BR /&gt;org.alfresco.repo.security.permissions.impl.ExceptionTranslatorMethodInterceptor.invoke(ExceptionTranslatorMethodInterceptor.java:49)&lt;BR /&gt;org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:166)&lt;BR /&gt;org.alfresco.repo.audit.AuditComponentImpl.audit(AuditComponentImpl.java:275)&lt;BR /&gt;org.alfresco.repo.audit.AuditMethodInterceptor.invoke(AuditMethodInterceptor.java:69)&lt;BR /&gt;org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:166)&lt;BR /&gt;org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:107)&lt;BR /&gt;org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:166)&lt;BR /&gt;org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)&lt;BR /&gt;$Proxy20.hasPermission(Unknown Source)&lt;BR /&gt;org.alfresco.service.cmr.repository.Path.toDisplayPath(Path.java:211)&lt;BR /&gt;org.alfresco.repo.web.scripts.RepoStore.getPath(RepoStore.java:293)&lt;BR /&gt;org.alfresco.repo.web.scripts.RepoStore.getBaseDir(RepoStore.java:258)&lt;BR /&gt;org.alfresco.repo.web.scripts.RepoStore.access$000(RepoStore.java:77)&lt;BR /&gt;org.alfresco.repo.web.scripts.RepoStore$RepoScriptContent.getPathDescription(RepoStore.java:947)&lt;BR /&gt;org.alfresco.repo.web.scripts.RepositoryScriptProcessor$RepositoryScriptLocation.toString(RepositoryScriptProcessor.java:185)&lt;BR /&gt;org.alfresco.repo.processor.ScriptServiceImpl.executeScript(ScriptServiceImpl.java:247)&lt;BR /&gt;org.alfresco.repo.web.scripts.RepositoryScriptProcessor.executeScript(RepositoryScriptProcessor.java:108)&lt;BR /&gt;org.alfresco.web.scripts.AbstractWebScript.executeScript(AbstractWebScript.java:790)&lt;BR /&gt;org.alfresco.web.scripts.DeclarativeWebScript.execute(DeclarativeWebScript.java:90)&lt;BR /&gt;org.alfresco.repo.web.scripts.RepositoryContainer$1.execute(RepositoryContainer.java:311)&lt;BR /&gt;org.alfresco.repo.transaction.RetryingTransactionHelper.doInTransaction(RetryingTransactionHelper.java:320)&lt;BR /&gt;org.alfresco.repo.transaction.RetryingTransactionHelper.doInTransaction(RetryingTransactionHelper.java:227)&lt;BR /&gt;org.alfresco.repo.web.scripts.RepositoryContainer.transactionedExecute(RepositoryContainer.java:360)&lt;BR /&gt;org.alfresco.repo.web.scripts.RepositoryContainer.transactionedExecuteAs(RepositoryContainer.java:382)&lt;BR /&gt;org.alfresco.repo.web.scripts.RepositoryContainer.executeScript(RepositoryContainer.java:264)&lt;BR /&gt;org.alfresco.web.scripts.AbstractRuntime.executeScript(AbstractRuntime.java:260)&lt;BR /&gt;org.alfresco.web.scripts.AbstractRuntime.executeScript(AbstractRuntime.java:139)&lt;BR /&gt;org.alfresco.web.scripts.servlet.WebScriptServlet.service(WebScriptServlet.java:116)&lt;BR /&gt;javax.servlet.http.HttpServlet.service(HttpServlet.java:717)&lt;BR /&gt;org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)&lt;BR /&gt;org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)&lt;BR /&gt;org.alfresco.web.app.servlet.MTWebScriptAuthenticationFilter.doFilter(MTWebScriptAuthenticationFilter.java:102)&lt;BR /&gt;org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)&lt;BR /&gt;org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)&lt;BR /&gt;org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)&lt;BR /&gt;org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)&lt;BR /&gt;org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)&lt;BR /&gt;org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)&lt;BR /&gt;org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)&lt;BR /&gt;org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)&lt;BR /&gt;org.apache.coyote.ajp.AjpAprProcessor.process(AjpAprProcessor.java:419)&lt;BR /&gt;org.apache.coyote.ajp.AjpAprProtocol$AjpConnectionHandler.process(AjpAprProtocol.java:378)&lt;BR /&gt;org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1509)&lt;BR /&gt;java.lang.Thread.run(Thread.java:619)&lt;BR /&gt; &lt;BR /&gt;Exception:&amp;nbsp;&amp;nbsp;&amp;nbsp;org.alfresco.web.scripts.WebScriptException - Wrapped Exception (with status template): A valid SecureContext was not provided in the RequestContext&lt;BR /&gt; &lt;BR /&gt;org.alfresco.web.scripts.AbstractWebScript.createStatusException(AbstractWebScript.java:594)&lt;BR /&gt; &lt;BR /&gt;Server:&amp;nbsp;&amp;nbsp;&amp;nbsp;Alfresco Enterprise v3.0.0 (r11498) schema 501&lt;BR /&gt;&lt;SPAN class="line-numbers-rows"&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;/SPAN&gt;&lt;/CODE&gt;&lt;/PRE&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;ME he dado cuenta que he duplicado la pregunta&lt;/SPAN&gt;&lt;BR /&gt;&lt;A href="https://forums.alfresco.com/es/forum/desarrollo/extender-o-cambiar-alfresco/error-500-aleatorio-al-llamar-un-webscript-07152014" rel="nofollow noopener noreferrer"&gt;https://forums.alfresco.com/es/forum/desarrollo/extender-o-cambiar-alfresco/error-500-aleatorio-al-llamar-un-webscript-07152014&lt;/A&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
    <pubDate>Mon, 12 Jan 2015 08:33:01 GMT</pubDate>
    <dc:creator>mapeav</dc:creator>
    <dc:date>2015-01-12T08:33:01Z</dc:date>
    <item>
      <title>Error 500 al acceder a un webscript</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/error-500-al-acceder-a-un-webscript/m-p/185822#M138952</link>
      <description>buenos días a todos,tengo algunos problemas con el acceso a un webscript que he creado en alfresco, en la carpeta Company Home &amp;gt; Data Dictionary &amp;gt; Web Scripts Extensions El script sale en la lista, y guest tiene permisos de lector.El problema es que, de vez en cuando, da un error 500 cuando in</description>
      <pubDate>Mon, 12 Jan 2015 08:33:01 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/error-500-al-acceder-a-un-webscript/m-p/185822#M138952</guid>
      <dc:creator>mapeav</dc:creator>
      <dc:date>2015-01-12T08:33:01Z</dc:date>
    </item>
    <item>
      <title>Re: Error 500 al acceder a un webscript</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/error-500-al-acceder-a-un-webscript/m-p/185823#M138953</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;Parece un problema de cacheo HTTP. ¿Has probado alguno de estos parámetros &lt;/SPAN&gt;&lt;A href="http://docs.alfresco.com/3.4/concepts/ws-caching-about.html" rel="nofollow noopener noreferrer"&gt;http://docs.alfresco.com/3.4/concepts/ws-caching-about.html&lt;/A&gt;&lt;SPAN&gt;?&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Tue, 13 Jan 2015 13:26:32 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/error-500-al-acceder-a-un-webscript/m-p/185823#M138953</guid>
      <dc:creator>angelborroy</dc:creator>
      <dc:date>2015-01-13T13:26:32Z</dc:date>
    </item>
    <item>
      <title>Re: Error 500 al acceder a un webscript</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/error-500-al-acceder-a-un-webscript/m-p/185824#M138954</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;Hola Angel. &lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Gracias por contestar.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Estoy probando con diferentes parámetros de cache, que no conocía. Si consigo que alguna combinación funcione, la pondré aquí.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;De todas maneras, el hecho de que baste que haya alguien en la consola de alfresco para que la conexión al webscript funcione me parece muy raro, y no acabo de entender la lógica. Se te ocurre qué podría ser? Algo de configuración de Alfresco? Crees que puede afectar que accedamos a través de CAS ?&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;muchas gracias&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Fri, 16 Jan 2015 07:47:54 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/error-500-al-acceder-a-un-webscript/m-p/185824#M138954</guid>
      <dc:creator>mapeav</dc:creator>
      <dc:date>2015-01-16T07:47:54Z</dc:date>
    </item>
    <item>
      <title>Re: Error 500 al acceder a un webscript</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/error-500-al-acceder-a-un-webscript/m-p/185825#M138955</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;Quizá tenga que ver con la identificación CAS, supongo que has revisado la guía &lt;/SPAN&gt;&lt;A href="https://wiki.alfresco.com/wiki/Central_Authentication_Service_Configuration" rel="nofollow noopener noreferrer"&gt;https://wiki.alfresco.com/wiki/Central_Authentication_Service_Configuration&lt;/A&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;En los últimos párrafos incluye algunas consideraciones sobre el usuario Admin, Guest y algunos servlets que quizá estén afectando a vuestra instalación.&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Fri, 16 Jan 2015 08:37:07 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/error-500-al-acceder-a-un-webscript/m-p/185825#M138955</guid>
      <dc:creator>angelborroy</dc:creator>
      <dc:date>2015-01-16T08:37:07Z</dc:date>
    </item>
    <item>
      <title>Re: Error 500 al acceder a un webscript</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/error-500-al-acceder-a-un-webscript/m-p/185826#M138956</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;Pues no la he revisado, pero lo haré, muchas gracias&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Fri, 16 Jan 2015 10:13:24 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/error-500-al-acceder-a-un-webscript/m-p/185826#M138956</guid>
      <dc:creator>mapeav</dc:creator>
      <dc:date>2015-01-16T10:13:24Z</dc:date>
    </item>
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