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Subject: RE: runtime problem
From: Mark Rivers <rivers@cars.uchicago.edu>
To: Pierrick Hanlet <hanlet@fnal.gov>, "tech-talk@aps.anl.gov" <tech-talk@aps.anl.gov>
Date: Wed, 19 Apr 2017 13:45:44 +0000
When you say "rebuilt all of my support modules (asyn, etc.)" did you do

make clean uninstall; make

You need to make sure you uninstall because make may not update files in your dbd/ directory correctly if you do not.

It looks to me like the asyn/dbd directory may have files built with the other version of base.

What is the date on the files in the asyn/dbd directory?  That may tell you if they were updated when you think they were when you rebuilt with base 3.14.12.3.

Mark

________________________________
From: tech-talk-bounces@aps.anl.gov [tech-talk-bounces@aps.anl.gov] on behalf of Pierrick Hanlet [hanlet@fnal.gov]
Sent: Wednesday, April 19, 2017 8:31 AM
To: tech-talk@aps.anl.gov
Subject: runtime problem

Hello,
I'm using base 3.14.12.3 with SL7.3. I've recently attempted to use another version of base, so I'm switching back
to something that previously worked for me.  When reverting to the older version, I first rebuilt all of my support
modules (asyn, etc.) using the 3.14.12.3 base. Then I rebuilt my IOC.  I got no errors, however, when I run, I get:

dbLoadDatabase "dbd/TestCryo.dbd"
TestCryo_registerRecordDeviceDriver pdbbase



A call to 'assert(prt->no_fields == 122)'
    by thread '_main_' failed in ../O.Common/asynRecord.h line 426.
EPICS Release EPICS R3.14.12.3 $Date: Mon 2012-12-17 14:11:47 -0600$.
Local time is 2017-04-19 13:30:21.552933101 BST
Please E-mail this message to the author or to tech-talk@aps.anl.gov<mailto:tech-talk@aps.anl.gov>
Calling epicsThreadSuspendSelf()

I followed the tech-talk thread http://www.aps.anl.gov/epics/tech-talk/2016/msg01042.php which
concludes with Michael Davidsaver stating:
"I've hit this it was because I accidentally loaded a .dbd from an older version of epics base"
However, I don't believe that's what I've done wrong.
Thanks,
Pierrick

--
"Whether you think you can or think you can't, either way, you are correct" -- Henry Ford
_______________________________________________________________
Pierrick Hanlet
IIT/Fermilab
+44-(0)1235-44-5550 (RAL)
+1-630-840-5555 (FNAL)
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References:
runtime problem Pierrick Hanlet

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