With the ricoh gr apsc camera, when you set the conversion lens to wide so that it embeds metadata into the dng raw with 13.7mm and 21mm ff equiv and load it into photolab, photolab produces an error.
You can get rid of the error by disabling lens correction and vignette correction and use unsharp mask instead but photolab shouldnt error like this…
Also dont appear to be able to search for 13.7mm meta data to filter it out the affected raws.