Re: A problem about edm

[Dayle Kotturi <dayle@slac.stanford.edu>]

Hi Yan Fen,

You have the PV loaded onto (at least) two nodes on the subnet
(or list of IP addresses in your EPICS_CA_ADDR_LIST) that edm is using.

Edm is behaving as it should, it's just getting two replies fo the
PV "X15U1:EH:DXP:Z".

This can also happen if you have a gateway and edm can "see" both the
source IOC's PV and the gateway's copy.

HTH
Dayle Kotturi                                       dayle@slac.stanford.edu
Controls Department 					office 650-926-4923
SLAC National Accelerator Laboratory                       fax 650-926-3800

On Fri, 19 Jun 2009, ?? wrote:

> Hi all,
>  
> I used edm-1-10-1zd, now I use related display to open another
> interface. The interface is opened correct and the mistake display as
> follows:
>  
> xtErrorHandler - Cannot convert string
> "-adobe-helvetica-medium-r-normal--0-[+0.0+10.0~10.0+0.0]-75-75-p-0-iso8859-1"
> to type FontStruct
> CA.Client.Exception...............................................
>     Warning: "Identical process variable names on multiple servers"
>     Context: "Channel: "X15U1:EH:DXP:Z.BUSY", Connecting to:
> 10.30.53.51:5064, Ignored: localhost.localdomain:5064"
>     Source File: ../cac.cpp line 1224
>     errlog = 352 messages were discarded
>     Current Time: Fri Jun 19 2009 10:51:53.235893000
>   Why the message be displayed? How to solve it? Any suggestions are
> appreciated.
>  
> Thank you!
>  
> Best wishes,
>  
> Yan Fen
> ===================================
> Yan Fen
> Shanghai Synchrotron Radiation Facility
> Shanghai Institute of Applied Physics
> Chinese Academy of Sciences
> Zhangheng Rd 239,Pudong Dist.,
> Shanghai 201204
> China
> Tel:+86-21-33933191
> ===================================