Export problem

[panayiotis5D1E]

I have problem export JPG file form Lightroom Classic. I dont know what to do. I have MacBook Pro 16 and Nikon Dslr.

They will be update version to fix this issues?

[Moved to new thread by moderator]

[JohanElzenga]

If you do not tell us what the problem is exactly and what version of Lightroom Classic and MacOS you are using, then we can't tell you if an update would solve it.

[panayiotis5D1E]

I am sending the version of Lightroom Classic and MacOS.

Thanks,
Panayiotis

[panayiotis5D1E]

Here is the version of Lightroom i used, the MacOSand the message i get from the export.

[JohanElzenga]

Unfortunately an 'unknown error' doesn't give us much info on where the problem is. Start by checking the following: Apple changed the security requirements in MacOS Monterey and later. Go to MacOS 'System Settings - Security & Privacy' and add Lightroom Classic and Photoshop to "Full Disk Access". Click on the lock icon to unlock the settings, then click on the plus icon to add Lightroom Classic and/or Photoshop if it isn't already listed. If it is listed, then just enable the checkbox. See also Quick Tips: How to give Full Disk Access to Lightroom Classic on macOS

[panayiotis5D1E]

I am using Venture. So  will I do the same procedure as the Monterey?

[JohanElzenga]

I am using Venture. So  will I do the same procedure as the Monterey?

By @panayiotis5D1E

Yes. It may look a bit different in Ventura, but apart from that it's exactly the same.

[panayiotis5D1E]

I add as you said but i have the same problem. It din't work.

[Jill_C]

You're more likely to get a response here if you provide more detail - What error code are you getting? A screenprint would also be useful.

[panayiotis5D1E]

The issue didn't solve. . 'I cant export jpg file i got this message agin and again 'some export operations were not performed''. What else to do.

I am using Mac os Venture 13.1. Camera Nikon 7200. Adobe Lightroom Classix 12.1. 

[panayiotis5D1E]

When i edit the jpg file i get the error massage "some export operations were not performed" If i doesnt edit i can export the image in jpg format. Why?

[JohanElzenga]

Describe exactly what you do, including things like where you export to. Post screenshots, for example of your export dialog (embed them using this button , do not attach them).

[panayiotis5D1E]

[panayiotis5D1E]

The export only the three of the seven jpg file.

[JohanElzenga]

I can't see anything that makes it obvious what is happening. The only thing I noticed is that you checked 'Put in subfolder' in the destination, but the subfolder has no name. Maybe that is choking Lightroom somehow...

[panayiotis5D1E]

I uncheck it but i got the same message. I dont know what else to do.

[JohanElzenga]

Can you post a screenshot of the seven images in the library grid?

[panayiotis5D1E]

[JohanElzenga]

I had hoped that this screenshot would give me more information about those images. Unfortunately it does not even show their names, so I can't even see which ones do export and which ones don't... I also can't see how large the images are, but they do look like large images. Lightroom Classic has certain limits for image sizes and I noticed that you have set the JPEG quality in the export dialog to 100. That will create very large images and is useless. You won't see any difference compared to setting it to 90 or even 80. So maybe you should try that and see if it solves it. That is the last thing I can think about. If that does not solve it, then I'm out of ideas.

[panayiotis5D1E]

 I reduce it to 50% and it doesnt work. Is very dificcult for me to work like this I hope to fix this soon.

[richardplondon]

Sometimes panorama stitches can reach very large pixel dimensions, depending on the amount of combined picture data they are made out of.

There's a maximum limit on how large (width or height in pixels) a JPG LrC can export. This is a lower limit IIRC than what it can have imported, also than how big a TIFF it can export.

So I suggest you check Resize, choose Width and Height, set (say, for testing) the width to 10 000px and the height to 5000px, click "don't enlarge" to cover those cases where the exported image is naturally smaller than these values, and try if that works for all the photos?

Another situation where images fail to export, though, is: when their original source files are currently unavailable to Lrc on disk. 

[panayiotis5D1E]

Thanks fot the infformations. I change the resolution of the panorama from % to 90% and it works.

[richardplondon]

OK, good. So that confirms these particular panoramas were too big for a JPG to be produced, when exporting at their original resolution. I think LrC's limitation on JPGs might be 32767 pixels wide or high.

But you don't have to re-generate any panoramas that have stitched bigger than this number. You can just set a sizing limit, for export, as I described. Maybe you could set that limit at 32000 pixels. Anything that is naturally bigger than that limit will get automatically downsized to those numbers, so that a JPG export will succeed.

But provided you've checked the "don't enlarge" option, any panoramas which do not exceed this size limit will still export at their natural resolutions: the same, as if no "Resize" option had been set at all.

Depending on your output usage, it may be appropriate to output the full native resolution of the pano when possible - or else some smaller pixel dimensions might be more appropriate to standardise on. Whatever gives the best balance of ability to zoom into the pano, and responsiveness in the pano viewer.

[panayiotis5D1E]

Thanks a lot for your help!!!