error while loading ds in latest 13.1

claudiobosticco

Registered Developer

Join Date: Sep 2008
Posts: 3513

error while loading ds in latest 13.1

1 Jan 2025, 06:06

SmartClient Version: v13.1p_2025-01-01/Enterprise Deployment (built 2025-01-01)
SmartClient Version: v13.1p_2024-12-31/Enterprise Deployment (built 2024-12-31)

this build is working:
SmartClient Version: v13.1p_2024-12-30/Enterprise Deployment (built 2024-12-30)

Oracle DB

Hello, since 2024-12-31 I've got an error while loading some datasources in my jsp, I've reduced one of them to a minimum:

Code:

<script type="text/javascript" charset="UTF-8">
    <isomorphic:loadDS ID="JPC_NAZIONI" locale="${param.locale}" />
    <isomorphic:loadDS ID="JAS_LEGHE" locale="${param.locale}" />
    <isomorphic:loadDS ID="JAS_LEGHE_TILEGRID_LOGO" locale="${param.locale}" />
</script>

Code:

<DataSource xmlns:fmt="WEB-INF/" xmlns="http://www.smartclient.com/schema"
            schema="mySchema"
            dbName="myDB"
            tableName="JPC_NAZIONI"
            ID="JPC_NAZIONI"
            serverType="sql"
            requiresAuthentication="true"
            dropExtraFields="false"
>
    <fields>
        <field name="ID_REC" primaryKey="true" type="sequence" hidden="true" sequenceName="SEQUENCE_ID_REC"/>
        <field name="NOME" length="200" type="text"/>
    </fields>
</DataSource>

Code:

<DataSource xmlns:fmt="WEB-INF/" xmlns="http://www.smartclient.com/schema"
            schema="mySchema"
            dbName="myDB"
            tableName="JAS_LEGHE"
            ID="JAS_LEGHE"
            serverType="sql"
            requiresAuthentication="true"
            dropExtraFields="false"
            useAnsiJoins="true"
>
    <fmt:bundle basename="i18nMessages" encoding="utf-8"/>
    <fields>
        <field name="ID_REC" primaryKey="true" type="sequence" hidden="true" canEdit="false" sequenceName="SEQUENCE_ID_REC"/>
        <field name="NOME" length="30" type="text" required="true"/>
        <field name="ID_NAZIONE_FK" type="integer" foreignKey="JPC_NAZIONI.ID_REC" displayField="NAZIONE_NOME"/>
        <field name="NAZIONE_NOME" type="text" includeFrom="JPC_NAZIONI.NOME"/>
    </fields>
</DataSource>

Code:

<DataSource xmlns:fmt="WEB-INF/" xmlns="http://www.smartclient.com/schema"
            schema="mySchema"
            dbName="myDB"
            tableName="JAS_LEGHE"
            ID="JAS_LEGHE_TILEGRID_LOGO"
            serverType="sql"
            requiresAuthentication="true"
            dropExtraFields="false"
            inheritsFrom="JAS_LEGHE"
            useAnsiJoins="true"
>
</DataSource>

this is the error in the tomcat console:

Code:

2025-01-01T14:53:04,984 ERROR LoadDSTag Exception while attempting to process a loadDS tag.
java.lang.NullPointerException: null
2025-01-01T14:53:04,991 [ ] ERROR CompressionFilter BaseFilter Global Exception
org.apache.jasper.JasperException: An exception occurred processing JSP page [/index.jsp] at line [1340]

1337: <script type="text/javascript" charset="UTF-8">
1338: <isomorphic:loadDS ID="JPC_NAZIONI" locale="${param.locale}" />
1339: <isomorphic:loadDS ID="JAS_LEGHE" locale="${param.locale}" />
1340: <isomorphic:loadDS ID="JAS_LEGHE_TILEGRID_LOGO" locale="${param.locale}" />
1341: </script>


Stacktrace:
    at org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:588) ~[jasper.jar:8.5.23]
    at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:466) ~[jasper.jar:8.5.23]
    at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:385) ~[jasper.jar:8.5.23]
    at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:329) ~[jasper.jar:8.5.23]
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) ~[servlet-api.jar:?]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) ~[catalina.jar:8.5.23]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[catalina.jar:8.5.23]
    at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) ~[tomcat-websocket.jar:8.5.23]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[catalina.jar:8.5.23]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[catalina.jar:8.5.23]
    at com.juve.spring.FrameOriginFilter.doFilter(FrameOriginFilter.java:36) ~[classes/:build 20250101132822]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[catalina.jar:8.5.23]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[catalina.jar:8.5.23]
    at com.juve.utils.Log4j2SessionFilter.doFilter(Log4j2SessionFilter.java:72) ~[classes/:build 20250101132822]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[catalina.jar:8.5.23]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[catalina.jar:8.5.23]
    at com.isomorphic.servlet.CompressionFilter._doFilter(CompressionFilter.java:263) ~[isomorphic-core-rpc-13.1-p20250101.jar:?]
    at com.isomorphic.servlet.BaseFilter.doFilter(BaseFilter.java:91) [isomorphic-core-rpc-13.1-p20250101.jar:?]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:8.5.23]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:8.5.23]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:320) [spring-security-web-5.1.6.RELEASE.jar:5.1.6.RELEASE]
    at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:127) [spring-security-web-5.1.6.RELEASE.jar:5.1.6.RELEASE]
    at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91) [spring-security-web-5.1.6.RELEASE.jar:5.1.6.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) [spring-security-web-5.1.6.RELEASE.jar:5.1.6.RELEASE]
    at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:119) [spring-security-web-5.1.6.RELEASE.jar:5.1.6.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) [spring-security-web-5.1.6.RELEASE.jar:5.1.6.RELEASE]
    at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:137) [spring-security-web-5.1.6.RELEASE.jar:5.1.6.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) [spring-security-web-5.1.6.RELEASE.jar:5.1.6.RELEASE]
    at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111) [spring-security-web-5.1.6.RELEASE.jar:5.1.6.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) [spring-security-web-5.1.6.RELEASE.jar:5.1.6.RELEASE]
    at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:170) [spring-security-web-5.1.6.RELEASE.jar:5.1.6.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) [spring-security-web-5.1.6.RELEASE.jar:5.1.6.RELEASE]
    at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63) [spring-security-web-5.1.6.RELEASE.jar:5.1.6.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) [spring-security-web-5.1.6.RELEASE.jar:5.1.6.RELEASE]
    at org.springframework.security.web.authentication.ui.DefaultLogoutPageGeneratingFilter.doFilterInternal(DefaultLogoutPageGeneratingFilter.java:52) [spring-security-web-5.1.6.RELEASE.jar:5.1.6.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-5.1.6.RELEASE.jar:5.1.6.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) [spring-security-web-5.1.6.RELEASE.jar:5.1.6.RELEASE]
    at org.springframework.security.web.authentication.ui.DefaultLoginPageGeneratingFilter.doFilter(DefaultLoginPageGeneratingFilter.java:206) [spring-security-web-5.1.6.RELEASE.jar:5.1.6.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) [spring-security-web-5.1.6.RELEASE.jar:5.1.6.RELEASE]
    at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:200) [spring-security-web-5.1.6.RELEASE.jar:5.1.6.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) [spring-security-web-5.1.6.RELEASE.jar:5.1.6.RELEASE]
    at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:116) [spring-security-web-5.1.6.RELEASE.jar:5.1.6.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) [spring-security-web-5.1.6.RELEASE.jar:5.1.6.RELEASE]
    at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:74) [spring-security-web-5.1.6.RELEASE.jar:5.1.6.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-5.1.6.RELEASE.jar:5.1.6.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) [spring-security-web-5.1.6.RELEASE.jar:5.1.6.RELEASE]
    at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105) [spring-security-web-5.1.6.RELEASE.jar:5.1.6.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) [spring-security-web-5.1.6.RELEASE.jar:5.1.6.RELEASE]
    at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56) [spring-security-web-5.1.6.RELEASE.jar:5.1.6.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-5.1.6.RELEASE.jar:5.1.6.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) [spring-security-web-5.1.6.RELEASE.jar:5.1.6.RELEASE]
    at org.springframework.security.web.access.channel.ChannelProcessingFilter.doFilter(ChannelProcessingFilter.java:157) [spring-security-web-5.1.6.RELEASE.jar:5.1.6.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) [spring-security-web-5.1.6.RELEASE.jar:5.1.6.RELEASE]
    at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:215) [spring-security-web-5.1.6.RELEASE.jar:5.1.6.RELEASE]
    at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:178) [spring-security-web-5.1.6.RELEASE.jar:5.1.6.RELEASE]
    at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:357) [spring-web-5.1.6.RELEASE.jar:5.1.6.RELEASE]
    at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:270) [spring-web-5.1.6.RELEASE.jar:5.1.6.RELEASE]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:8.5.23]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:8.5.23]
    at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200) [spring-web-5.1.6.RELEASE.jar:5.1.6.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-5.1.6.RELEASE.jar:5.1.6.RELEASE]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:8.5.23]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:8.5.23]
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:185) [catalina.jar:8.5.23]
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) [catalina.jar:8.5.23]
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:478) [catalina.jar:8.5.23]
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) [catalina.jar:8.5.23]
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) [catalina.jar:8.5.23]
    at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:650) [catalina.jar:8.5.23]
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) [catalina.jar:8.5.23]
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) [catalina.jar:8.5.23]
    at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:803) [tomcat-coyote.jar:8.5.23]
    at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) [tomcat-coyote.jar:8.5.23]
    at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868) [tomcat-coyote.jar:8.5.23]
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1459) [tomcat-coyote.jar:8.5.23]
    at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-coyote.jar:8.5.23]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_252]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_252]
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-util.jar:8.5.23]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_252]
Caused by: javax.servlet.ServletException: javax.servlet.jsp.JspException: java.lang.NullPointerException

    at org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:909) ~[jasper.jar:8.5.23]
    at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:838) ~[jasper.jar:8.5.23]
    at org.apache.jsp.index_jsp._jspService(index_jsp.java:1833) ~[?:?]
    at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) ~[jasper.jar:8.5.23]
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) ~[servlet-api.jar:?]
    at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) ~[jasper.jar:8.5.23]
    ... 78 more
Caused by: javax.servlet.jsp.JspException: java.lang.NullPointerException

    at com.isomorphic.taglib.LoadDSTag.doStartTag(LoadDSTag.java:65) ~[isomorphic-core-rpc-13.1-p20250101.jar:?]
    at org.apache.jsp.index_jsp._jspx_meth_isomorphic_005floadDS_005f2(index_jsp.java:2227) ~[?:?]
    at org.apache.jsp.index_jsp._jspService(index_jsp.java:1625) ~[?:?]
    at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) ~[jasper.jar:8.5.23]
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) ~[servlet-api.jar:?]
    at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) ~[jasper.jar:8.5.23]
    ... 78 more

and this is what I see in debug mode inside com.isomorphic.datasource.DataSource.java where there's the Exception:

Tags: None

claudiobosticco

Registered Developer

Join Date: Sep 2008

Posts: 3513
#2

3 Jan 2025, 07:56

same error with 13.1-p20250103
Comment
claudiobosticco

Registered Developer

Join Date: Sep 2008

Posts: 3513
#3

4 Jan 2025, 11:53

Hello, this problem seems fixed with build v13.1p_2025-01-04/Enterprise Deployment, thanks
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