"My iPhoto crashed when I try to open it. I tried repairing the library but it gets the same result when I launch again. Can I delete the library and will it rebuild?"
Pictures and image files are always essential parts of our life. It will be disastrous when you encounter crashed iPhoto that much possibly causes missing photos, missing thumbnail images and unreadable database, etc. However, if you can have the right trick you don't need to worry about data loss. Here are 2 quick ways for you to repair corrupted iPhoto and rebuild the iPhoto library.
iPhoto is a wonderful application especially for Mac OSX operating system, which allows you to import your pictures from a digital camera or iPod and features tagging, sorting and organizing functions. Crashed iPhoto issue is not so serious. Right now follow below solutions offered to troubleshoot iPhoto to normal.
If the iPhoto works abnormally, the easiest and most quick way is to try to rebuild photos library:
You can also directly try to regain all of your pictures data from corrupted iPhoto library with the aim to rebuild it.
If the iPhoto crashed by accident and you are eager to get back the photo data, here is a really handy data recovery tool - UltData for Mac, which is a life saver for people lost photos, contacts, messages, notes, etc. from iPhone 7/7 Plus/SE/6s Plus/6s/6 Plus/6/5s/5c/5/4s/4. You can recover the lost or deleted files from the iOS files directly, iTunes or iCloud backup within only a few minutes.