I do not suppose iCloud shall be of a lot assist on this case, as a result of storage capability limitations of the cloud. Though holding a duplicate of simply your “favorites” picture album there may be use of it – holding throughout the storage constraints.
Sadly, Images simply is not as secure or as performant, or as built-in with iCloud appropriately, contemplating how lengthy it has been round and the way a lot Apple likes to satisfaction itself on the “it simply works” mantra. I am not saying you should not use Images, simply that it’s best to in all probability use it in restricted scope and never depend on it an excessive amount of. Some want Picture Seize in its place for simply copying pictures over out of your cellular units. The necessary factor about Images is that has a checkbox possibility for deleting pictures from their gadget of origin as soon as they have been efficiently copied over. Be sure you’re utilizing this, otherwise you will not be releasing up any area for brand new pictures in your supply units (iPhone, iPad, and so on).
That error message is because of reminiscence (RAM), not storage points. It might be brought on by Images, or it could be brought on by another app. Additional probing is required. However both method, it sounds such as you’ve acquired issues together with your Images library that should be resolved first.
One factor you are able to do as a substitute of making an attempt to open the corrupt library is navigate to your .photoslibrary file (it is truly a package deal, not a single file) in Finder and Present Package deal Contents. This can permit you to entry your precise pictures. They’re contained in subfolders inside. That is one factor the designers of Images acquired proper – you possibly can nonetheless entry your pictures as particular person recordsdata.
Subsequent launch Images whereas holding down Choice and when prompted to “Select Library” click on on “Create New…“. Because you talked about not desirous to retailer your pictures in your Mac’s inside onerous drive, use an exterior one. Even when your MyPassport drive has the capability for it, I like to recommend utilizing a separate drive for this. Redundancy for the sake of backup is an excellent thought.
Drag recordsdata or folders of your pictures from the subfolders of your .photoslibrary onto the Images icon on the Dock. That is just like doing File → Import… from inside Images, besides that when deciding on recordsdata to Import, you can’t see inside a package deal. Dragging from Finder will get round this limitation. I count on many elements of the construction of your outdated Images library is not going to be preserved (similar to favorites, albums, picture edit settings, face information, and so on). However your pictures themselves must be salvageable.
Why Images libraries get so simply corrupted, I have no idea. There are many elements of the Images app that might use enchancment, as I discussed. You may additionally discover whether or not there are instruments that may “restore” a damaged Images library, however use warning. Pulling from the package deal contents and beginning a contemporary library is the surest wager, for my part.
Lastly, shifting ahead, think about shopping for an extra drive to again up this new library you’ll presumably proceed so as to add pictures to.