Mac version navicat connect Oracle error ORA-21561

Recently the computer changed to Mac, a lot of software and win is not the same, is slowly adapting to the original client connection Oracle is PL/SQL develop, the egg is not the Mac version,

Use the Navicat, the specific settings are as follows

1. New Connection

2, the configuration is as follows

3, then connect the test, if the luck is good, is the connection success, of course, most of the situation should be the following error,

4, Reason analysis:

This error occurs because hostname and/etc/hosts do not cause the name inconsistency following the native IP.

Hostname as follows

/ect/hosts as follows

Note: This has been changed by me now, to ensure that the same can be

5. Connection test, Success

Solution Baidu Search, from http://blog.itpub.net/29047826/viewspace-1252258/

Put a source, thank you here ~

Mac version navicat connect Oracle error ORA-21561