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[Bug 1959518] [NEW] enblend crahes without error message

To: hugin-devs@xxxxxxxxxxxxxxxxxxx
From: Ulrich-windl <1959518@xxxxxxxxxxxxxxxxxx>
Date: Sun, 30 Jan 2022 17:29:51 -0000
Reply-to: Bug 1959518 <1959518@xxxxxxxxxxxxxxxxxx>
Sender: noreply@xxxxxxxxxxxxx
Public bug reported:

When blending a vertical panorama with hugin 2020.0, enblend crashes in Windows 10.
Here is the (German) log:
============================================
Panorama zusammenfügen...
============================================

Plattform: Windows 10 (build 19043), 64-bit edition
Version: 2020.0.0.2f576e5d5b4a built by Thomas
Aktuelles Verzeichnis: D:\Work\Ulrich\Bilder\DC-G9\2022\Panorama\122-128
Ausgabe-Präfix: 1040122-1040128

Überblendung: enblend 4.3-6b604e79e85b
ExifTool-Version: 12.08

Anzahl der aktiven Bilder: 7
Ausgabe-Belichtungswert: 11,0
Rahmengrösse: 4599x10224
ROI: (443, 254) - (4131, 9392) 
FOV: 28x58
Projektion: Gradlinig (Rectilinear)(0)
Verwende GPU für Umberechnung: falsch

Panorama-Ausgabe:
* Mit Belichtungskorrektur, niedriger Dynamikumfang

Erstes Quell-Bild
Nummer: 0
Dateiname: D:\Work\Ulrich\Bilder\DC-G9\2022\Panorama\122-128\_1040122.jpg
Größe: 3712x2784
Projektion: Gradlinig (Rectilinear)
Kamerakurve: Benutzerdefiniert (EMoR)
HFOV: 23
Belichtungswert: 11,0


Umberechnung von LDR-Bildern…
Multiple images output
loading _1040122.jpg
remapping _1040122.jpg
saving 1040122-10401280000.tif
loading _1040123.jpg
remapping _1040123.jpg
saving 1040122-10401280001.tif
loading _1040124.jpg
remapping _1040124.jpg
saving 1040122-10401280002.tif
loading _1040125.jpg
remapping _1040125.jpg
saving 1040122-10401280003.tif
loading _1040126.jpg
remapping _1040126.jpg
saving 1040122-10401280004.tif
loading _1040127.jpg
remapping _1040127.jpg
saving 1040122-10401280005.tif
loading _1040128.jpg
remapping _1040128.jpg
saving 1040122-10401280006.tif

Überblendung der Bilder…
---
In Windows Event Viewer I have these details (XML view):
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event";>
<System>
  <Provider Name="Application Error" /> 
  <EventID Qualifiers="0">1000</EventID> 
  <Version>0</Version> 
  <Level>2</Level> 
  <Task>100</Task> 
  <Opcode>0</Opcode> 
  <Keywords>0x80000000000000</Keywords> 
  <TimeCreated SystemTime="2022-01-30T16:27:00.5334092Z" /> 
  <EventRecordID>27351</EventRecordID> 
  <Correlation /> 
  <Execution ProcessID="0" ThreadID="0" /> 
  <Channel>Application</Channel> 
  <Computer>I74X4W7</Computer> 
  <Security /> 
</System>
<EventData>
  <Data>enblend.exe</Data> 
  <Data>0.0.0.0</Data> 
  <Data>5dc316ba</Data> 
  <Data>enblend.exe</Data> 
  <Data>0.0.0.0</Data> 
  <Data>5dc316ba</Data> 
  <Data>c0000005</Data> 
  <Data>0000000000065c50</Data> 
  <Data>2960</Data> 
  <Data>01d815f624ec1475</Data> 
  <Data>C:\Program Files\Hugin\bin\enblend.exe</Data> 
  <Data>C:\Program Files\Hugin\bin\enblend.exe</Data> 
  <Data>80c743dd-0994-4ad6-b2ba-f028f860781c</Data> 
  <Data /> 
  <Data /> 
</EventData>
</Event>

Also, it seems Hugin does not detect the crash, because the temporary files are removed after that, and the resulting JPG has size zero.
The bug seems rather persistent for this vertical panorama; even when running with differnt controlpoints and alignments, enblend crashed.

So I made Hugin save the repapped files and ran enblend interactively with --verbose=2; it also crashed:
---
D:\Work\Ulrich\Bilder\DC-G9\2022\Panorama\122-128>enblend --verbose=2 -o test.jpj 1040122-1040128*.tif
enblend --verbose=2 -o test.jpj 1040122-1040128*.tif
enblend: warning: unknown filetype of output file "test.jpj"
enblend: note: will fallback to type "pnm"
enblend: info: loading next image: 1040122-10401280000.tif 1/1
enblend: info: loading next image: 1040122-10401280001.tif 1/1
enblend: info: creating coarse/8 blend mask: 1/3 2/3 3/3
enblend: info: optimizing 1 distinct seam
enblend: info: Annealing Optimizer, s0: 1/4 2/4 3/4 4/4
enblend: info: Dijkstra Optimizer: s0
enblend: info: using 10 blending levels
enblend: info: generating Gaussian pyramid:  g0 g1 g2 g3 g4 g5 g6 g7 g8 g9
enblend: info: generating Gaussian pyramid:  g0 g1 g2 g3 g4 g5 g6 g7 g8 g9
enblend: info: generating Laplacian pyramid: l0 l1 l2 l3 l4 l5 l6 l7 l8 l9
enblend: info: generating Gaussian pyramid:  g0 g1 g2 g3 g4 g5 g6 g7 g8 g9
enblend: info: generating Laplacian pyramid: l0 l1 l2 l3 l4 l5 l6 l7 l8 l9
enblend: info: blending layers:              l0 l1 l2 l3 l4 l5 l6 l7 l8 l9
enblend: info: collapsing Laplacian pyramid: l9 l8 l7 l6 l5 l4 l3 l2 l1 l0
enblend: info: loading next image: 1040122-10401280002.tif 1/1
enblend: info: creating coarse/8 blend mask: 1/3 2/3 3/3
enblend: info: optimizing 1 distinct seam
enblend: info: Annealing Optimizer, s0: 1/4 2/4 3/4 4/4
enblend: info: Dijkstra Optimizer: s0
enblend: info: using 10 blending levels
enblend: info: generating Gaussian pyramid:  g0 g1 g2 g3 g4 g5 g6 g7 g8 g9
enblend: info: generating Gaussian pyramid:  g0 g1 g2 g3 g4 g5 g6 g7 g8 g9
enblend: info: generating Laplacian pyramid: l0 l1 l2 l3 l4 l5 l6 l7 l8 l9
enblend: info: generating Gaussian pyramid:  g0 g1 g2 g3 g4 g5 g6 g7 g8 g9
enblend: info: generating Laplacian pyramid: l0 l1 l2 l3 l4 l5 l6 l7 l8 l9
enblend: info: blending layers:              l0 l1 l2 l3 l4 l5 l6 l7 l8 l9
enblend: info: collapsing Laplacian pyramid: l9 l8 l7 l6 l5 l4 l3 l2 l1 l0
enblend: info: loading next image: 1040122-10401280003.tif 1/1
enblend: info: creating coarse/8 blend mask: 1/3 2/3 3/3
enblend: info: optimizing 1 distinct seam
enblend: info: Annealing Optimizer, s0: 1/4 2/4 3/4 4/4
enblend: info: Dijkstra Optimizer: s0
enblend: info: using 10 blending levels
enblend: info: generating Gaussian pyramid:  g0 g1 g2 g3 g4 g5 g6 g7 g8 g9
enblend: info: generating Gaussian pyramid:  g0 g1 g2 g3 g4 g5 g6 g7 g8 g9
enblend: info: generating Laplacian pyramid: l0 l1 l2 l3 l4 l5 l6 l7 l8 l9
enblend: info: generating Gaussian pyramid:  g0 g1 g2 g3 g4 g5 g6 g7 g8 g9
enblend: info: generating Laplacian pyramid: l0 l1 l2 l3 l4 l5 l6 l7 l8 l9
enblend: info: blending layers:              l0 l1 l2 l3 l4 l5 l6 l7 l8 l9
enblend: info: collapsing Laplacian pyramid: l9 l8 l7 l6 l5 l4 l3 l2 l1 l0
enblend: info: loading next image: 1040122-10401280004.tif 1/1
enblend: info: creating coarse/8 blend mask: 1/3 2/3 3/3
enblend: info: optimizing 1 distinct seam
enblend: info: Annealing Optimizer, s0: 1/4 2/4 3/4 4/4
D:\Work\Ulrich\Bilder\DC-G9\2022\Panorama\122-128>
---
Running with --verbose=4, the last lines were:
enblend: info: loading next image: 1040122-10401280004.tif 1/1
enblend: info: assembled images bounding box: [(0, 4228) to (3688, 7062) = (3688x2834)]
enblend: info: image union bounding box: [(0, 0) to (3688, 7062) = (3688x7062)]
enblend: info: image intersection bounding box: [(0, 4228) to (3688, 6218) = (3688x1990)]
enblend: info: creating coarse/8 blend mask: 1/3 2/3 3/3
enblend: info: optimizing 1 distinct seam
enblend: info: difference statistics: overlap size = 1849532 pixels
enblend: info: difference statistics: mismatch average = 0.0333519 [delta-e]
enblend: info: difference statistics: standard deviation = 0.0519767 [delta-e]
enblend: info: Annealing Optimizer, s0: 1/4 2/4 3/4 4/4

** Affects: enblend
     Importance: Undecided
         Status: New


** Tags: crash

-- 
You received this bug notification because you are a member of Hugin
Developers, which is subscribed to Enblend.
https://bugs.launchpad.net/bugs/1959518

Title:
  enblend crahes without error message

Status in Enblend:
  New

Bug description:
  When blending a vertical panorama with hugin 2020.0, enblend crashes in Windows 10.
  Here is the (German) log:
  ============================================
  Panorama zusammenfügen...
  ============================================

  Plattform: Windows 10 (build 19043), 64-bit edition
  Version: 2020.0.0.2f576e5d5b4a built by Thomas
  Aktuelles Verzeichnis: D:\Work\Ulrich\Bilder\DC-G9\2022\Panorama\122-128
  Ausgabe-Präfix: 1040122-1040128

  Überblendung: enblend 4.3-6b604e79e85b
  ExifTool-Version: 12.08

  Anzahl der aktiven Bilder: 7
  Ausgabe-Belichtungswert: 11,0
  Rahmengrösse: 4599x10224
  ROI: (443, 254) - (4131, 9392) 
  FOV: 28x58
  Projektion: Gradlinig (Rectilinear)(0)
  Verwende GPU für Umberechnung: falsch

  Panorama-Ausgabe:
  * Mit Belichtungskorrektur, niedriger Dynamikumfang

  Erstes Quell-Bild
  Nummer: 0
  Dateiname: D:\Work\Ulrich\Bilder\DC-G9\2022\Panorama\122-128\_1040122.jpg
  Größe: 3712x2784
  Projektion: Gradlinig (Rectilinear)
  Kamerakurve: Benutzerdefiniert (EMoR)
  HFOV: 23
  Belichtungswert: 11,0

  
  Umberechnung von LDR-Bildern…
  Multiple images output
  loading _1040122.jpg
  remapping _1040122.jpg
  saving 1040122-10401280000.tif
  loading _1040123.jpg
  remapping _1040123.jpg
  saving 1040122-10401280001.tif
  loading _1040124.jpg
  remapping _1040124.jpg
  saving 1040122-10401280002.tif
  loading _1040125.jpg
  remapping _1040125.jpg
  saving 1040122-10401280003.tif
  loading _1040126.jpg
  remapping _1040126.jpg
  saving 1040122-10401280004.tif
  loading _1040127.jpg
  remapping _1040127.jpg
  saving 1040122-10401280005.tif
  loading _1040128.jpg
  remapping _1040128.jpg
  saving 1040122-10401280006.tif

  Überblendung der Bilder…
  ---
  In Windows Event Viewer I have these details (XML view):
  <Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event";>
  <System>
    <Provider Name="Application Error" /> 
    <EventID Qualifiers="0">1000</EventID> 
    <Version>0</Version> 
    <Level>2</Level> 
    <Task>100</Task> 
    <Opcode>0</Opcode> 
    <Keywords>0x80000000000000</Keywords> 
    <TimeCreated SystemTime="2022-01-30T16:27:00.5334092Z" /> 
    <EventRecordID>27351</EventRecordID> 
    <Correlation /> 
    <Execution ProcessID="0" ThreadID="0" /> 
    <Channel>Application</Channel> 
    <Computer>I74X4W7</Computer> 
    <Security /> 
  </System>
  <EventData>
    <Data>enblend.exe</Data> 
    <Data>0.0.0.0</Data> 
    <Data>5dc316ba</Data> 
    <Data>enblend.exe</Data> 
    <Data>0.0.0.0</Data> 
    <Data>5dc316ba</Data> 
    <Data>c0000005</Data> 
    <Data>0000000000065c50</Data> 
    <Data>2960</Data> 
    <Data>01d815f624ec1475</Data> 
    <Data>C:\Program Files\Hugin\bin\enblend.exe</Data> 
    <Data>C:\Program Files\Hugin\bin\enblend.exe</Data> 
    <Data>80c743dd-0994-4ad6-b2ba-f028f860781c</Data> 
    <Data /> 
    <Data /> 
  </EventData>
  </Event>

  Also, it seems Hugin does not detect the crash, because the temporary files are removed after that, and the resulting JPG has size zero.
  The bug seems rather persistent for this vertical panorama; even when running with differnt controlpoints and alignments, enblend crashed.

  So I made Hugin save the repapped files and ran enblend interactively with --verbose=2; it also crashed:
  ---
  D:\Work\Ulrich\Bilder\DC-G9\2022\Panorama\122-128>enblend --verbose=2 -o test.jpj 1040122-1040128*.tif
  enblend --verbose=2 -o test.jpj 1040122-1040128*.tif
  enblend: warning: unknown filetype of output file "test.jpj"
  enblend: note: will fallback to type "pnm"
  enblend: info: loading next image: 1040122-10401280000.tif 1/1
  enblend: info: loading next image: 1040122-10401280001.tif 1/1
  enblend: info: creating coarse/8 blend mask: 1/3 2/3 3/3
  enblend: info: optimizing 1 distinct seam
  enblend: info: Annealing Optimizer, s0: 1/4 2/4 3/4 4/4
  enblend: info: Dijkstra Optimizer: s0
  enblend: info: using 10 blending levels
  enblend: info: generating Gaussian pyramid:  g0 g1 g2 g3 g4 g5 g6 g7 g8 g9
  enblend: info: generating Gaussian pyramid:  g0 g1 g2 g3 g4 g5 g6 g7 g8 g9
  enblend: info: generating Laplacian pyramid: l0 l1 l2 l3 l4 l5 l6 l7 l8 l9
  enblend: info: generating Gaussian pyramid:  g0 g1 g2 g3 g4 g5 g6 g7 g8 g9
  enblend: info: generating Laplacian pyramid: l0 l1 l2 l3 l4 l5 l6 l7 l8 l9
  enblend: info: blending layers:              l0 l1 l2 l3 l4 l5 l6 l7 l8 l9
  enblend: info: collapsing Laplacian pyramid: l9 l8 l7 l6 l5 l4 l3 l2 l1 l0
  enblend: info: loading next image: 1040122-10401280002.tif 1/1
  enblend: info: creating coarse/8 blend mask: 1/3 2/3 3/3
  enblend: info: optimizing 1 distinct seam
  enblend: info: Annealing Optimizer, s0: 1/4 2/4 3/4 4/4
  enblend: info: Dijkstra Optimizer: s0
  enblend: info: using 10 blending levels
  enblend: info: generating Gaussian pyramid:  g0 g1 g2 g3 g4 g5 g6 g7 g8 g9
  enblend: info: generating Gaussian pyramid:  g0 g1 g2 g3 g4 g5 g6 g7 g8 g9
  enblend: info: generating Laplacian pyramid: l0 l1 l2 l3 l4 l5 l6 l7 l8 l9
  enblend: info: generating Gaussian pyramid:  g0 g1 g2 g3 g4 g5 g6 g7 g8 g9
  enblend: info: generating Laplacian pyramid: l0 l1 l2 l3 l4 l5 l6 l7 l8 l9
  enblend: info: blending layers:              l0 l1 l2 l3 l4 l5 l6 l7 l8 l9
  enblend: info: collapsing Laplacian pyramid: l9 l8 l7 l6 l5 l4 l3 l2 l1 l0
  enblend: info: loading next image: 1040122-10401280003.tif 1/1
  enblend: info: creating coarse/8 blend mask: 1/3 2/3 3/3
  enblend: info: optimizing 1 distinct seam
  enblend: info: Annealing Optimizer, s0: 1/4 2/4 3/4 4/4
  enblend: info: Dijkstra Optimizer: s0
  enblend: info: using 10 blending levels
  enblend: info: generating Gaussian pyramid:  g0 g1 g2 g3 g4 g5 g6 g7 g8 g9
  enblend: info: generating Gaussian pyramid:  g0 g1 g2 g3 g4 g5 g6 g7 g8 g9
  enblend: info: generating Laplacian pyramid: l0 l1 l2 l3 l4 l5 l6 l7 l8 l9
  enblend: info: generating Gaussian pyramid:  g0 g1 g2 g3 g4 g5 g6 g7 g8 g9
  enblend: info: generating Laplacian pyramid: l0 l1 l2 l3 l4 l5 l6 l7 l8 l9
  enblend: info: blending layers:              l0 l1 l2 l3 l4 l5 l6 l7 l8 l9
  enblend: info: collapsing Laplacian pyramid: l9 l8 l7 l6 l5 l4 l3 l2 l1 l0
  enblend: info: loading next image: 1040122-10401280004.tif 1/1
  enblend: info: creating coarse/8 blend mask: 1/3 2/3 3/3
  enblend: info: optimizing 1 distinct seam
  enblend: info: Annealing Optimizer, s0: 1/4 2/4 3/4 4/4
  D:\Work\Ulrich\Bilder\DC-G9\2022\Panorama\122-128>
  ---
  Running with --verbose=4, the last lines were:
  enblend: info: loading next image: 1040122-10401280004.tif 1/1
  enblend: info: assembled images bounding box: [(0, 4228) to (3688, 7062) = (3688x2834)]
  enblend: info: image union bounding box: [(0, 0) to (3688, 7062) = (3688x7062)]
  enblend: info: image intersection bounding box: [(0, 4228) to (3688, 6218) = (3688x1990)]
  enblend: info: creating coarse/8 blend mask: 1/3 2/3 3/3
  enblend: info: optimizing 1 distinct seam
  enblend: info: difference statistics: overlap size = 1849532 pixels
  enblend: info: difference statistics: mismatch average = 0.0333519 [delta-e]
  enblend: info: difference statistics: standard deviation = 0.0519767 [delta-e]
  enblend: info: Annealing Optimizer, s0: 1/4 2/4 3/4 4/4

To manage notifications about this bug go to:
https://bugs.launchpad.net/enblend/+bug/1959518/+subscriptions
Follow ups

[Bug 1959518] Re: enblend crahes without error message
From: Ulrich-windl, 2022-02-09