java.lang.RuntimeException: ERROR: SQLManager: Couldn't create connection pool: at com.codestudio.util.SQLManager.createPool(SQLManager.java, Compiled Code) at com.codestudio.util.SQLManager.init(SQLManager.java, Compiled Code)

Oracle Community | 3004 | 2 decades ago
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    pooling

    Oracle Community | 2 decades ago | 3004
    java.lang.RuntimeException: ERROR: SQLManager: Couldn't create connection pool: at com.codestudio.util.SQLManager.createPool(SQLManager.java, Compiled Code) at com.codestudio.util.SQLManager.init(SQLManager.java, Compiled Code)

    Root Cause Analysis

    1. java.lang.RuntimeException

      ERROR: SQLManager: Couldn't create connection pool: at com.codestudio.util.SQLManager.createPool(SQLManager.java, Compiled Code) at com.codestudio.util.SQLManager.init(SQLManager.java, Compiled Code)

      at com.codestudio.util.SQLManager.<init>()
    2. com.codestudio.util
      SQLManager.getInstance
      1. com.codestudio.util.SQLManager.<init>(SQLManager.java:109)
      2. com.codestudio.util.SQLManager.getInstance(SQLManager.java:50)
      2 frames
    3. Vert.x Core
      sampleExample.getConnected
      1. examples.sampleExample.getConnected(sampleExample.java:29)
      1 frame
    4. pagecompile
      _call_xjsp._jspService
      1. pagecompile._call_xjsp._jspService(_call_xjsp.java:33)
      1 frame
    5. com.unify.ewave
      JSP10Servlet.service
      1. com.unify.ewave.servletexec.JSP10HttpJspPage.service(JSP10HttpJspPage.java)
      2. com.unify.ewave.servletexec.JSP10Servlet.service(JSP10Servlet.java)
      2 frames
    6. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:865)
      1 frame