# Can't preview after update os/x yosemite 10.10.5 **URL:** \ **Category:** RapidWeaver Classic\ **Created:** [July 17, 2015, 4:13pm UTC](https://forums.realmacsoftware.com/t/cant-preview-after-update-os-x-yosemite-10-10-5/445 "2015-07-17T16:13:40Z")\ **Posts on this page:** 10\ **Page:** 1
**Author:** ![agl75](https://dub1.discourse-cdn.com/flex005/user_avatar/forums.realmacsoftware.com/agl75/32/222_2.png) [@agl75](https://forums.realmacsoftware.com/u/agl75)\ **Post date:** [July 17, 2015, 4:13pm UTC](https://forums.realmacsoftware.com/t/cant-preview-after-update-os-x-yosemite-10-10-5/445/1 "2015-07-17T16:13:40Z")
@nik I get the following massage when i preview in rapidweaver 6 **Exception while exporting site** **“ ’ " +[NSString stringWithCString:encoding:]: NULL cStríng** This after the update to os/x yosemite 10.10.5 Best regards, Harry Logtenberg ---
**Author:** ![bmxjeff](https://avatars.discourse-cdn.com/v4/letter/b/35a633/32.png) [@bmxjeff](https://forums.realmacsoftware.com/u/bmxjeff)\ **Post date:** [July 19, 2015, 4:12pm UTC](https://forums.realmacsoftware.com/t/cant-preview-after-update-os-x-yosemite-10-10-5/445/2 "2015-07-19T16:12:41Z")
Same problem here. If I switch the site to HTML, it’s fine, but I use Mobilize. So, it can’t preview PHP’s. I pushed the site up no problem. Just no preview. Have fun : ) ---
**Author:** ![willemn](https://dub1.discourse-cdn.com/flex005/user_avatar/forums.realmacsoftware.com/willemn/32/3401_2.png) [@willemn](https://forums.realmacsoftware.com/u/willemn)\ **Post date:** [July 20, 2015, 3:06am UTC](https://forums.realmacsoftware.com/t/cant-preview-after-update-os-x-yosemite-10-10-5/445/3 "2015-07-20T03:06:36Z")
Same issue here. I need to restart RW to clear it up and then it comes back. Having some other issues as well. It looks like the whole application becomes unstable after a while. Quit and relaunch helps every time. ---
**Author:** ![nikf](https://dub1.discourse-cdn.com/flex005/user_avatar/forums.realmacsoftware.com/nikf/32/10_2.png) [@nikf](https://forums.realmacsoftware.com/u/nikf)\ **Post date:** [July 20, 2015, 7:46am UTC](https://forums.realmacsoftware.com/t/cant-preview-after-update-os-x-yosemite-10-10-5/445/4 "2015-07-20T07:46:40Z")
Hi Guys Could you make sure you’re running 6.2.3. If it’s still happening, please could we get a copy of your project file please? [support@realmacsoftware.com](mailto:support@realmacsoftware.com) - As OS X 10.10.5 is a beta, things are subject to change on Apple’s side so we’ll take a look. —Nik ---
**Author:** ![tom\_stalon](https://avatars.discourse-cdn.com/v4/letter/t/ecae2f/32.png) [@tom\_stalon](https://forums.realmacsoftware.com/u/tom_stalon)\ **Post date:** [July 20, 2015, 10:48am UTC](https://forums.realmacsoftware.com/t/cant-preview-after-update-os-x-yosemite-10-10-5/445/5 "2015-07-20T10:48:43Z")
Download the Hide and Show example form Tsooj media and you get all the problems on all pages. Tom ---
**Author:** ![agl75](https://dub1.discourse-cdn.com/flex005/user_avatar/forums.realmacsoftware.com/agl75/32/222_2.png) [@agl75](https://forums.realmacsoftware.com/u/agl75)\ **Post date:** [July 20, 2015, 4:24pm UTC](https://forums.realmacsoftware.com/t/cant-preview-after-update-os-x-yosemite-10-10-5/445/6 "2015-07-20T16:24:37Z")
@bmxjeff Your right it’s only with pages with php ---
**Author:** ![agl75](https://dub1.discourse-cdn.com/flex005/user_avatar/forums.realmacsoftware.com/agl75/32/222_2.png) [@agl75](https://forums.realmacsoftware.com/u/agl75)\ **Post date:** [July 20, 2015, 4:44pm UTC](https://forums.realmacsoftware.com/t/cant-preview-after-update-os-x-yosemite-10-10-5/445/7 "2015-07-20T16:44:40Z")
Hi Nik, It is only with pages with php. I sent you the projectfile by mail. Harry ---
**Author:** ![nikf](https://dub1.discourse-cdn.com/flex005/user_avatar/forums.realmacsoftware.com/nikf/32/10_2.png) [@nikf](https://forums.realmacsoftware.com/u/nikf)\ **Post date:** [July 21, 2015, 6:59am UTC](https://forums.realmacsoftware.com/t/cant-preview-after-update-os-x-yosemite-10-10-5/445/8 "2015-07-21T06:59:12Z")
Are you using RW 6.2.3? —N ---
**Author:** ![tom\_stalon](https://avatars.discourse-cdn.com/v4/letter/t/ecae2f/32.png) [@tom\_stalon](https://forums.realmacsoftware.com/u/tom_stalon)\ **Post date:** [July 21, 2015, 8:13am UTC](https://forums.realmacsoftware.com/t/cant-preview-after-update-os-x-yosemite-10-10-5/445/9 "2015-07-21T08:13:15Z")
Yep 6.2.3 It happens with the lockdown pages as well. It is indeed the PHP extension ---
**Author:** ![nikf](https://dub1.discourse-cdn.com/flex005/user_avatar/forums.realmacsoftware.com/nikf/32/10_2.png) [@nikf](https://forums.realmacsoftware.com/u/nikf)\ **Post date:** [July 21, 2015, 8:52am UTC](https://forums.realmacsoftware.com/t/cant-preview-after-update-os-x-yosemite-10-10-5/445/10 "2015-07-21T08:52:38Z")
We’re investigating. If we could get a copy of your project file, and a copy of the Console logs via the Help menu -\> Copy Support Logs option, via email ([support@realmacsoftware.com](mailto:support@realmacsoftware.com)) that’d be really useful. —N