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[Bug 1228601] [NEW] Emblend Error Minimizer1D

 

Public bug reported:

enblend: an exception occured
enblend: Minimizer1D::set_bracket: minimum not bracketed
enblend: info: remove invalid output image "IMG_0700-hdr-IMG_0826-hdr.jpg"
make: *** [IMG_0700-hdr-IMG_0826-hdr.jpg] Error 1

I've gotten this error a few times and can find no info on either
Minimizer1D or 'minimum not bracketed'.  Restitching this panorama
results in the same error.  Two other projects with the same error can
reliably reproduce the error when rerun.

###################################
System Info:
Operating System: Linux 3.10.9-200.fc19.x86_64 x86_64
Architecture: 64 bit
Free memory: 27292300 kiB

Hugin
Version: 2012.0.0.a94faa15c927
Path to resources: /usr/share/hugin/xrc/
Path to data: /usr/share/hugin/data/
Path to user lensfun database: /home/drew/.local/share/lensfun

Libraries
wxWidgets: 2.8.12.0
libpano13: 2.9.18 
Boost: 1.53.0
Exiv2: 0.23.0

** Affects: hugin
     Importance: Undecided
         Status: New

** Attachment added: "Log File"
   https://bugs.launchpad.net/bugs/1228601/+attachment/3833400/+files/IMG_0700-hdr-IMG_0826-hdr.log

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https://bugs.launchpad.net/bugs/1228601

Title:
  Emblend Error Minimizer1D

Status in Hugin - Panorama Tools GUI:
  New

Bug description:
  enblend: an exception occured
  enblend: Minimizer1D::set_bracket: minimum not bracketed
  enblend: info: remove invalid output image "IMG_0700-hdr-IMG_0826-hdr.jpg"
  make: *** [IMG_0700-hdr-IMG_0826-hdr.jpg] Error 1

  I've gotten this error a few times and can find no info on either
  Minimizer1D or 'minimum not bracketed'.  Restitching this panorama
  results in the same error.  Two other projects with the same error can
  reliably reproduce the error when rerun.

  ###################################
  System Info:
  Operating System: Linux 3.10.9-200.fc19.x86_64 x86_64
  Architecture: 64 bit
  Free memory: 27292300 kiB

  Hugin
  Version: 2012.0.0.a94faa15c927
  Path to resources: /usr/share/hugin/xrc/
  Path to data: /usr/share/hugin/data/
  Path to user lensfun database: /home/drew/.local/share/lensfun

  Libraries
  wxWidgets: 2.8.12.0
  libpano13: 2.9.18 
  Boost: 1.53.0
  Exiv2: 0.23.0

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References