java.net.BindException: Address already in use: JVM_Bind

While Starting the Connector Server Seeing below mentioned error:

C:\connector_server_java-1.5.0\bin>ConnectorServer.bat /run
Exception in thread "main" org.identityconnectors.framework.common.exceptions.ConnectorException: java.net.BindException: Address already in use: JVM_Bind
        at org.identityconnectors.framework.common.exceptions.ConnectorException.wrap(ConnectorException.java:101)
        at org.identityconnectors.framework.server.impl.ConnectorServerImpl.createServerSocket(ConnectorServerImpl.java:103)
        at org.identityconnectors.framework.server.impl.ConnectorServerImpl.start(ConnectorServerImpl.java:71)
        at org.identityconnectors.framework.server.Main.run(Main.java:206)
        at org.identityconnectors.framework.server.Main.main(Main.java:110)
Caused by: java.net.BindException: Address already in use: JVM_Bind
        at java.net.DualStackPlainSocketImpl.bind0(Native Method)
        at java.net.DualStackPlainSocketImpl.socketBind(DualStackPlainSocketImpl.java:102)
        at java.net.AbstractPlainSocketImpl.bind(AbstractPlainSocketImpl.java:513)
        at java.net.PlainSocketImpl.bind(PlainSocketImpl.java:180)
        at java.net.ServerSocket.bind(ServerSocket.java:375)
        at java.net.ServerSocket.<init>(ServerSocket.java:237)
        at java.net.ServerSocket.<init>(ServerSocket.java:181)
        at javax.net.DefaultServerSocketFactory.createServerSocket(ServerSocketFactory.java:224)
        at org.identityconnectors.framework.server.impl.ConnectorServerImpl.createServerSocket(ConnectorServerImpl.java:89)

Solution:

1) Go to ConnectorServer.properties and check the port

2) there must be something running on the same port.

OR

3) your connector server is up and running

4) kill the process and restart the connector server.

bash: ant: command not found...

 bash: ant: command not found...

Build Successful Yet plugin did not registered

Go to ant.properties

set the environment variables and re-register the plugin

after changes in ant.properties it will look like:

Now re-register the plugin, the task will appear in plugins column.