javax.servlet.jsp.JspException: Unable to get connection, DataSource invalid: "java.sql.SQLException: No suitable driver found for java:PostgresDS"

jboss.org | 6 months ago
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    No suitable driver found for java:PostgresDS | JBoss Developer

    jboss.org | 6 months ago
    javax.servlet.jsp.JspException: Unable to get connection, DataSource invalid: "java.sql.SQLException: No suitable driver found for java:PostgresDS"
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    JSTL: Error with <sql:setDataSource dataSource="xxx" />

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    javax.servlet.jsp.JspException: Unable to get connection, DataSource invalid: "java.sql.SQLException: No suitable driver"
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    javax.servlet.jsp.JspException: Unable to get connection, DataSource invalid: "java.sql.SQLException: No suitable driver"

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    Root Cause Analysis

    1. javax.servlet.jsp.JspException

      Unable to get connection, DataSource invalid: "java.sql.SQLException: No suitable driver found for java:PostgresDS"

      at org.apache.taglibs.standard.tag.common.sql.QueryTagSupport.getConnection()
    2. JSTL
      QueryTagSupport.doStartTag
      1. org.apache.taglibs.standard.tag.common.sql.QueryTagSupport.getConnection(QueryTagSupport.java:276)
      2. org.apache.taglibs.standard.tag.common.sql.QueryTagSupport.doStartTag(QueryTagSupport.java:159)
      2 frames
    3. org.apache.jsp
      demo_jsp._jspService
      1. org.apache.jsp.demo_jsp._jspx_meth_sql_005fquery_005f0(demo_jsp.java:149)
      2. org.apache.jsp.demo_jsp._jspService(demo_jsp.java:94)
      2 frames
    4. GWT dev
      HttpJspBase.service
      1. org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      1 frame
    5. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
      1 frame
    6. GWT dev
      JspServlet.service
      1. org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:373)
      2. org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:336)
      3. org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
      3 frames
    7. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
      1 frame
    8. Glassfish Core
      ApplicationFilterChain.doFilter
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
      2 frames
    9. JBoss Application Server Tomcat
      ReplyHeaderFilter.doFilter
      1. org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
      1 frame
    10. Glassfish Core
      StandardContextValve.invoke
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
      3. org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
      4. org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
      4 frames
    11. JBoss Application Server Tomcat
      JaccContextValve.invoke
      1. org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
      2. org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
      2 frames
    12. Glassfish Core
      ErrorReportValve.invoke
      1. org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
      2. org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
      2 frames
    13. JBoss Application Server Tomcat
      CachedConnectionValve.invoke
      1. org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
      1 frame
    14. Glassfish Core
      CoyoteAdapter.service
      1. org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
      2. org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
      2 frames
    15. Grizzly HTTP
      JIoEndpoint$Worker.run
      1. org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
      2. org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
      3. org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
      3 frames
    16. Java RT
      Thread.run
      1. java.lang.Thread.run(Unknown Source)
      1 frame