The OPAL Discussion Forum

[18001331171 AT 189.cn]

Hi Rajan,

In version 2022, the 'RING' becomes a key word used by the program. 

You can change the name of the line from 'RING' to something else and it should be fine.

Best,

Weizhuang

------------------ 原始邮件 ------------------

发件人：sundara AT barc.gov.in
时　间：2023/09/19 17:08:18 周二
收件人：opal AT lists.psi.ch
抄送人：
主　题：[Opal] kind help/suggestion in OPAL-CYC code

Sir/Madam,

    I am new to OPAL program and I tried running the OPAL tutorial 
problems. I am facing error in running the tutorials. Could any one 
kindly help me in this regard.

OPAL> * Reading input stream 'cyclotron2.in'
Error>
Error> *** User error detected by function "OpalData::define()"
Error>     You cannot replace the object "RING".
Error>     You cannot replace the object "RING".

Thanks and best regards,
S.Sundar Rajan
Electromagnetic Applications & Instrumentation Division
BARC,Mumbai
India