Lightroom has stopped working when I click on Develop

[CPeluti]

Ever i click in develop my lightroom stopped working . Someone can help me?

[John Waller]

Which version of Lightroom (Help > System Info)? Which operating system?

[mirandab44174009]

The same thing is happening to me right now.

[CPeluti]

CC 2015.10

Win 10

[John Waller]

What is the exact error message when it stops working? Can you post a screenshot?

[CPeluti]

It will be in Portuguese, but it is saying that the program is working

[CPeluti]

Isn't working*

[jeff-JBS]

I'm experiencing the same thing with CC.  If I had to guess, I'd say the newest release -- 2015.10 -- has a major quality issue.  The problem starting occurring shortly after the newest CC update. It sometimes goes away after a restart, but sometimes it immediately recurs.  Eventually I can get into Develop but it doesn't stay stable for much more than 10 minutes, often less.    You might try selecting a different picture and then going into Develop.   Just trying different things like that usually gets me where I want to go but it's very annoying and a real efficiency killer.

I'm running Windows 10, current maintenance, LR  CC 2015.10 [ 1111918 ]; the specific problem causing this problem for me (in Deep Geek) is an Access violation reading location 0x0000000000000148, which is a common garden-variety programming error.   Adobe needs to address this.

[John Waller]

One possibility is updating or rolling back device drivers

Lightroom CC 2015.10 Crashing in develop mode

[jeff-JBS]

John, I think you hit the nail on the head.  The Windows event log records an access violation in an AMD Radeon device driver (C:\WINDOWS\System32\DriverStore\FileRepository\c0313676.inf_amd64)) when the Lightroom
crash occurs.

Anyway, I backed out the latest driver update and the problem seems to have disappeared.

[John Waller]

Good to hear. So not a Lightroom bug?

[jeff-JBS]

Doesn't look like a LR bug but can't be completely sure.  It is conceivably possible that LR is interfacing improperly to the driver.  But IMHO more likely the driver.   And not the first time.  I forget the details but just a couple of years ago AMD put out a buggy driver that crashed LR and solution was to back out the GA driver and install its beta predecessor.  

So it smells like deja vu all over again.

[johnrellis]

Adobe has acknowledged this problem and says they are working with AMD: Lightroom: Crashing with GPU acceleration on (AMD Radeon driver 17.4.4) | Photoshop Family Customer ... .  If you add your me-too vote and the output of Help > System Info to that bug report, you'll be notified as soon as its status changes.