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  1. BasicDataSource.getConnection() has thrown a SQLNestedException
    Tomcat DBCP
    0
    0
    3
  2. BasicDataSource.createDataSource() has thrown a SQLNestedException
    Tomcat DBCP
    1
    0
    3

Your stack trace compared to the selected pattern

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java.lang.NullPointerException
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org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create JDBC driver of class '' for connect URL 'null'
    at org.apache.tomcat.dbcp.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1150)
    at org.apache.tomcat.dbcp.dbcp.BasicDataSource.getConnection(BasicDataSource.java:880)
    at org.apache.roller.weblogger.business.DatabaseProvider.getConnection(DatabaseProvider.java:179)
    at org.apache.roller.weblogger.business.DatabaseProvider.<init>(DatabaseProvider.java:141)
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External results for this pattern (10)

  1. obinnahenreevia Oracle Community2 months ago
    Cannot create JDBC driver of class ' ' for connect URL 'null'
    Show stack trace
  2. Unknown authorvia nabble.com4 months ago
  3. Unknown authorvia coderanch.com4 months ago
    Cannot create JDBC driver of class '' for connect URL 'null'
    Show stack trace
  4. Unknown authorvia daniweb.com4 months ago
    Cannot create JDBC driver of class '' for connect URL 'null'
    Show stack trace
  5. Pidvia tomcat-users4 months ago
    No message found for this stack trace.
    Show stack trace
  6. Komal Goyalvia Google Groups4 months ago
    Cannot create JDBC driver of class '' for connect URL 'null'
    Show stack trace
  7. Komal Goyalvia Google Groups4 months ago
    Cannot create JDBC driver of class '' for connect URL 'null'
    Show stack trace
  8. Jesus Calzado :)via Google Groups4 months ago
    Cannot create JDBC driver of class '' for connect URL 'null'
    Show stack trace