java.awt.HeadlessException

Oracle Community | 882690 | 5 years ago
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    Using Java/Java Class in OAF

    Oracle Community | 5 years ago | 882690
    java.awt.HeadlessException
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    HeadlessException (jsch 0.1.42) on Solaris

    jsch | 7 years ago | youngmatthewd
    java.awt.HeadlessException
  3. 0

    Error on

    ha-jdbc | 4 years ago | myriam44
    org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: Cannot open connection
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    HA-JDBC / Discussion / Open Discussion:Error on

    sourceforge.net | 11 months ago
    org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: Cannot open connection

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    Root Cause Analysis

    1. java.awt.HeadlessException

      No message provided

      at java.awt.GraphicsEnvironment.checkHeadless()
    2. Java RT
      Frame.<init>
      1. java.awt.GraphicsEnvironment.checkHeadless(GraphicsEnvironment.java:159)
      2. java.awt.Window.<init>(Window.java:318)
      3. java.awt.Frame.<init>(Frame.java:419)
      4. java.awt.Frame.<init>(Frame.java:384)
      4 frames
    3. oracle.apps.ak
      SigCaptureMainCO.processFormRequest
      1. oracle.apps.ak.sigcapture.xxxplus.xxxplusDemodevUsb.<init>(xxxplusDemodevUsb.java:35)
      2. oracle.apps.ak.sigcapture.xxxplus.xxxplusDemodevUsb.main(xxxplusDemodevUsb.java:30)
      3. oracle.apps.ak.sigcapture.webui.SigCaptureMainCO.processFormRequest(SigCaptureMainCO.java:79)
      3 frames
    4. oracle.apps.fnd
      OAPageBean.preparePage
      1. oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(OAWebBeanHelper.java:810)
      2. oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(OAWebBeanContainerHelper.java:363)
      3. oracle.apps.fnd.framework.webui.OAPageLayoutHelper.processFormRequest(OAPageLayoutHelper.java:1159)
      4. oracle.apps.fnd.framework.webui.beans.layout.OAPageLayoutBean.processFormRequest(OAPageLayoutBean.java:1579)
      5. oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:1022)
      6. oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:988)
      7. oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(OAWebBeanHelper.java:843)
      8. oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(OAWebBeanContainerHelper.java:363)
      9. oracle.apps.fnd.framework.webui.beans.form.OAFormBean.processFormRequest(OAFormBean.java:395)
      10. oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:1022)
      11. oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:988)
      12. oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(OAWebBeanHelper.java:843)
      13. oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(OAWebBeanContainerHelper.java:363)
      14. oracle.apps.fnd.framework.webui.beans.OABodyBean.processFormRequest(OABodyBean.java:363)
      15. oracle.apps.fnd.framework.webui.OAPageBean.processFormRequest(OAPageBean.java:2700)
      16. oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:1707)
      17. oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:511)
      18. oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:432)
      18 frames
    5. oa_html
      _OA._jspService
      1. oa_html._OA._jspService(_OA.java:84)
      1 frame
    6. oracle.jsp.runtime
      HttpJsp.service
      1. oracle.jsp.runtime.HttpJsp.service(HttpJsp.java:119)
      1 frame
    7. oracle.jsp.app
      JspApplication.dispatchRequest
      1. oracle.jsp.app.JspApplication.dispatchRequest(JspApplication.java:417)
      1 frame
    8. oracle.jsp
      JspServlet.service
      1. oracle.jsp.JspServlet.doDispatch(JspServlet.java:267)
      2. oracle.jsp.JspServlet.internalService(JspServlet.java:186)
      3. oracle.jsp.JspServlet.service(JspServlet.java:156)
      3 frames
    9. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:588)
      1 frame
    10. org.apache.jserv
      JServConnection.run
      1. org.apache.jserv.JServConnection.processRequest(JServConnection.java:456)
      2. org.apache.jserv.JServConnection.run(JServConnection.java:294)
      2 frames
    11. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:595)
      1 frame