The HDR panorama is broken

[hl2mapper92]

Hello!

I don't want to use PTGui, but I have some problems with hdr-panoramas
in Hugin.

I've loaded photos (72 pics: 24 sets with 3 pics with different
exposures). Pressed "Link Position" and got it:
https://a.radikal.ru/a30/1805/c8/bc11e430f975.png

Then I pressed:
Geometric Optimise: Positions (Incremental, starting from anchor)
Geometric Optimise: Evrth without translation

The result:
https://a.radikal.ru/a07/1805/64/4322cf28d37a.png

Looks pretty good. Stitcher settings are default, I've only enabled High
dynamic range checkbox:
https://b.radikal.ru/b35/1805/60/57c8f867b92a.png

Hugin created good LDR tiff image, but when I've tried to open the HDR
one, I've got these gaps:
https://a.radikal.ru/a32/1805/73/0ff8bdd51d16.png

So, LDR image is fine, but HDR image is broken. What's the problem? The
log is attached.

[T. Modes]

Am Freitag, 18. Mai 2018 21:38:39 UTC+2 schrieb Денис Скиба:

So, LDR image is fine, but HDR image is broken. What's the problem? The
log is attached.

Difficult to say with only the screenshots.
HDR panorama creation is a 3 step process:
1.) Remap the images
2.) Merge images of each stack
3.) Blend the stacks.
For each step another program is used.

So you need to find the culprit. On the stitcher tab tick also the options remapped images-HDR and HDR stacks and check the results: Are the gaps already in the remapped images? Or appear they in the merge stacks? Or only in the final blended HDR pano?