Oracle RAC - Node status open and the other is started

I have installed new ORACLE RAC 12.2 and when i start the database

the first node started successfully and it's status as follow:

SQL> select instance_name,status from v$instance;

INSTANCE_NAME  STATUS

---------------- ------------

aiprod2     OPEN

the other node doesn't start with HAS service and when i try to start it manually it failed with below error:

SQL> startup pfile='/home/oracle/new.ora';

ORACLE instance started.

Total System Global Area 5.7714E+10 bytes

Fixed Size         19348136 bytes

Variable Size      1.1811E+10 bytes

Database Buffers     4.5768E+10 bytes

Redo Buffers       114868224 bytes

ORA-00205: error in identifying control file, check alert log for more info