『ORACLE』Error ocurred while retrieving node numbers of the existing nodes.（11g）

[grid@node1 bin]$ ./addNode.sh "CLUSTER_NEW_NODES={node3}" "CLUSTER_NEW_VIRTUAL_HOSTNAMES={node3-vip}"
Starting Oracle Universal Installer...


Checking swap space: must be greater than 500 MB.   Actual 3999 MB    Passed
Oracle Universal Installer, Version 11.2.0.4.0 Production
Copyright (C) 1999, 2013, Oracle. All rights reserved.




Performing tests to see whether nodes node2,node3,node3 are available
............................................................... 100% Done.


Error ocurred while retrieving node numbers of the existing nodes. Please check if clusterware home is properly configured.

SEVERE:Error ocurred while retrieving node numbers of the existing nodes. Please check if clusterware home is properly configured.

[grid@node2 ~]$ cd /u01/app/oraInventory/ContentsXML

[grid@node2 ContentsXML]$ vi inventory.xml 

      <NODE NAME="node3"/>
<?xml version="1.0" standalone="yes" ?>
<!-- Copyright (c) 1999, 2013, Oracle and/or its affiliates.
All rights reserved. -->
<!-- Do not modify the contents of this file by hand. -->
<INVENTORY>
<VERSION_INFO>
   <SAVED_WITH>11.2.0.4.0</SAVED_WITH>
   <MINIMUM_VER>2.1.0.6.0</MINIMUM_VER>
</VERSION_INFO>
<HOME_LIST>
<HOME NAME="Ora11g_gridinfrahome1" LOC="/u01/app/grid" TYPE="O" IDX="1" CRS="true">
   <NODE_LIST>
      <NODE NAME="node1"/>
      <NODE NAME="node2"/>
   </NODE_LIST>
</HOME>
<HOME NAME="OraDb11g_home1" LOC="/u01/app/oracle/product/11.2.0/db_1" TYPE="O" IDX="2">
   <NODE_LIST>
      <NODE NAME="node1"/>

      <NODE NAME="node2"/>

      <NODE NAME="node3"/>

   </NODE_LIST>
</HOME>
</HOME_LIST>
<COMPOSITEHOME_LIST>
</COMPOSITEHOME_LIST>
</INVENTORY>

~

将配置文件中的node3信息删除，所有节点都做同样的操作，再执行