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Re: [Opal] questions about H5root operation

Chronological Thread 
  • From: Andreas Adelmann <andreas.adelmann AT>
  • To: 정숙영 <syjung419 AT>
  • Cc: "opal AT" <opal AT>
  • Subject: Re: [Opal] questions about H5root operation
  • Date: Wed, 30 Jul 2014 06:36:34 +0200
  • List-archive: <>
  • List-id: The OPAL Discussion Forum <>

Hi Sookyoung

it is indeed a mismatch of libraries! Try to install libpng15.15.dylib
or make a link i.e.

sudo ln -s  /opt/X11/lib/libpng16.16.dylib /opt/X11/lib/libpng15.15.dylib

Achim, my colleague who know this best is on vacation for an other week and a half.

Cheers Andreas 

Firstly, thank you for your contribution for developing this great program.
Nowadays, I am trying to optimize the design of small cyclotron for medical purpose in Sungkyunkwan university in SouthKorea.
During the test using the binary file for my PC, I found an error about H5root execution.
I set Dynamic Library path as /opt/local/lib and /User/SookYoungJung/Documents/opal-work/OPAL-1.2.0/lib and then executable h5root which was in OPAL-1.2.0/bin.
And it returns me as below
SookYoungJung-ui-MacBook-Air:opal-work SookYoungJung$ ./H5root ehfield.h5part
                  Setting H5PartROOT plot style.
dlopen error: dlopen(/Users/SookYoungJung/Documents/opal-work/OPAL-1.2.0/lib/, 9): Library not loaded: /opt/X11/lib/libpng15.15.dylib
  Referenced from: /Users/SookYoungJung/Documents/opal-work/OPAL-1.2.0/lib/
  Reason: image not found
Load Error: Failed to load Dynamic link library /Users/SookYoungJung/Documents/opal-work/OPAL-1.2.0/lib/
Error in <TCint::AutoLoad>: failure loading library for class TASImage
Error in <TPluginHandler::SetupCallEnv>: class TASImage not found in plugin ASImage
Error in <TGDoubleVSlider::TGDoubleVSlider>: sliderv.xpm not found
Error in <TGHScrollBar::TGHScrollBar>: arrow_*.xpm not found
Error in <TGVScrollBar::TGVScrollBar>: arrow_*.xpm not found
Warning in <TCanvas::ResizePad>: Ecanvas width changed from 0 to 10
Warning in <TCanvas::ResizePad>: Ecanvas height changed from 0 to 10
Error in <TGDoubleHSlider::TGDoubleHSlider>: sliderh.xpm not found
 *** Break *** segmentation violation
 Generating stack trace...
SookYoungJung-ui-MacBook-Air:opal-work SookYoungJung$ 
So I searched libpng15.15.dylib but I found libpng16.16.dylib in /opt/local/lib (I attached it).
Maybe it is a problem of mismatched version of this package.
But I don’t know what should I do to fix it.
My O.S is mavericks 10.9 and I am almost first user of mac.
Could you explain about this for me?
Thank you
Best regards,
Sookyoung Jung

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