Color/exposure? problem when combining pics

[vin sands]

Hello,
I am using Hugin to combine images, and usually the panoramas I obtain are very good. It just sometimes happens that the result has very strange colors. See the result attached and the 2 initial pics. Why is the result so dark with 2 much brighter spots in the middle of the images?

I have seen here some  tips about using the "--no-ciecam" option in Enblend, but I have no idea if my problem has anything to do with this. And anyway, I have no idea where I am supposed to add this option.
Thanks for your help!

[T. Modes]

Hi

Am Montag, 12. Januar 2015 00:13:02 UTC+1 schrieb vin sands:

Hello,
I am using Hugin to combine images, and usually the panoramas I obtain are very good. It just sometimes happens that the result has very strange colors. See the result attached and the 2 initial pics. Why is the result so dark with 2 much brighter spots in the middle of the images?

it looks like the vignetting correction failed to determine the correct parameters.
(I can't reproduce the issue with your example images.)

To fix this go to the images tab and select "reset>reset photometric parameters" from the context menu.