Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Samebug tips

  1. ,

    You try to parse a String that contains non-numeric characters to an int. The string must contain decimal characters only, optionally beginning with a + or - sign.

  2. ,

    Can occur when you try to convert a String to a numeric value but the String is not well formatted for the conversion.

java.lang.NumberFormatException: null at java.lang.Integer.parseInt(Integer.java:436) at java.lang.Integer.parseInt(Integer.java:518) at oracle.net.nt.TcpNTAdapter.<init>(Unknown Source) at oracle.net.nt.ConnOption.getNT(Unknown Source) at oracle.net.nt.ConnOption.connect(Unknown Source) at oracle.net.nt.ConnStrategy.execute(Unknown Source) at oracle.net.resolver.AddrResolution.resolveAndExecute(Unknown Source) at oracle.net.ns.NSProtocol.establishConnection(Unknown Source) at oracle.net.ns.NSProtocol.connect(Unknown Source) at oracle.jdbc.ttc7.TTC7Protocol.connect(TTC7Protocol.java:1284) at oracle.jdbc.ttc7.TTC7Protocol.logon(TTC7Protocol.java:218) at oracle.jdbc.driver.OracleConnection.<init>(OracleConnection.java:377) at oracle.jdbc.driver.OracleDriver.getConnectionInstance(OracleDriver.java:515) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:345) at java.sql.DriverManager.getConnection(DriverManager.java:512) at java.sql.DriverManager.getConnection(DriverManager.java:171) at oracle.panama.util.ConnectInfo.getConnection(ConnectInfo.java:399) at oracle.panama.util.ConnectInfo.setConnectionPoolInfo(ConnectInfo.java:313) at oracle.panama.util.ConnectInfo.getConnectInfo(ConnectInfo.java:296) at oracle.panama.sysmgmt.server.PTGProcessManager.getSMAgentSingleton(PTGProcessManager.java:214) at oracle.panama.sysmgmt.server.PTGProcessManager.initProcessManager(PTGProcessManager.java:90)