# Known bug in Rapidweaver? Preview and hitting Command-h **URL:** \ **Category:** RapidWeaver Classic\ **Created:** [February 15, 2016, 7:22am UTC](https://forums.realmacsoftware.com/t/known-bug-in-rapidweaver-preview-and-hitting-command-h/5430 "2016-02-15T07:22:16Z")\ **Posts on this page:** 14\ **Page:** 1
**Author:** ![jochenabitz](https://dub1.discourse-cdn.com/flex005/user_avatar/forums.realmacsoftware.com/jochenabitz/32/27126_2.png) [@jochenabitz](https://forums.realmacsoftware.com/u/jochenabitz)\ **Post date:** [February 15, 2016, 7:22am UTC](https://forums.realmacsoftware.com/t/known-bug-in-rapidweaver-preview-and-hitting-command-h/5430/1 "2016-02-15T07:22:16Z")
I don´t know if this is known already. but If i preview a page with command-R and pushing the app in the background at the same time with command-H, the App is freezing. Pressing cancel will force a crash. I often run into this pit. My fault? ---
**Author:** ![Oscar](https://dub1.discourse-cdn.com/flex005/user_avatar/forums.realmacsoftware.com/oscar/32/80_2.png) [@Oscar](https://forums.realmacsoftware.com/u/Oscar)\ **Post date:** [February 15, 2016, 10:50am UTC](https://forums.realmacsoftware.com/t/known-bug-in-rapidweaver-preview-and-hitting-command-h/5430/2 "2016-02-15T10:50:56Z")
@jochenabitz No problems using this key commands. This happens with all projects? ---
**Author:** ![jochenabitz](https://dub1.discourse-cdn.com/flex005/user_avatar/forums.realmacsoftware.com/jochenabitz/32/27126_2.png) [@jochenabitz](https://forums.realmacsoftware.com/u/jochenabitz)\ **Post date:** [February 15, 2016, 11:06am UTC](https://forums.realmacsoftware.com/t/known-bug-in-rapidweaver-preview-and-hitting-command-h/5430/3 "2016-02-15T11:06:33Z")
Good Question. I only work with foundation… Bingo. I tried some standard themes. No Problem. Placed a Stack page. No Problem. Foundation: Crash. It seems to be a foundation problem. Edit: No foundation problem. I can reproduce this on other themes too. ---
**Author:** ![Oscar](https://dub1.discourse-cdn.com/flex005/user_avatar/forums.realmacsoftware.com/oscar/32/80_2.png) [@Oscar](https://forums.realmacsoftware.com/u/Oscar)\ **Post date:** [February 15, 2016, 12:15pm UTC](https://forums.realmacsoftware.com/t/known-bug-in-rapidweaver-preview-and-hitting-command-h/5430/4 "2016-02-15T12:15:56Z")
It’s not a Foundation problem. No problems, also with foundation. Perhaps, you need to repair the hard disk. ![](https://europe1.discourse-cdn.com/flex005/uploads/realmacsoftware1/original/2X/3/333eb68cf08486630ed98fae3315a5057221fdca.png) ---
**Author:** ![jochenabitz](https://dub1.discourse-cdn.com/flex005/user_avatar/forums.realmacsoftware.com/jochenabitz/32/27126_2.png) [@jochenabitz](https://forums.realmacsoftware.com/u/jochenabitz)\ **Post date:** [February 15, 2016, 12:23pm UTC](https://forums.realmacsoftware.com/t/known-bug-in-rapidweaver-preview-and-hitting-command-h/5430/5 "2016-02-15T12:23:50Z")
This problem is on two Macs, both 10.11. You have to hit command-h when the “exporting” requester is shown. Complex websites are making it easier to reproduce. And then it will occur on non-foundation websites too. Edit: The problem is pressing command-h when the export requester is shown for preview. Edit2: From the console if i click on the cancel button of the frozen requester: `15.02.16 13:45:58,368 RapidWeaver 6[1402]: Handling crash with signal 11... 15.02.16 13:45:58,724 Problem Reporter Sandboxed[1412]: Failed to connect (colorGridView) outlet from (NSApplication) to (NSColorPickerGridView): missing setter or instance variable 15.02.16 13:45:58,725 Problem Reporter Sandboxed[1412]: Failed to connect (view) outlet from (NSApplication) to (NSColorPickerGridView): missing setter or instance variable` ---
**Author:** ![zeebe](https://dub1.discourse-cdn.com/flex005/user_avatar/forums.realmacsoftware.com/zeebe/32/22007_2.png) [@zeebe](https://forums.realmacsoftware.com/u/zeebe)\ **Post date:** [February 15, 2016, 12:51pm UTC](https://forums.realmacsoftware.com/t/known-bug-in-rapidweaver-preview-and-hitting-command-h/5430/6 "2016-02-15T12:51:20Z")
Does not happen to me either. Do you have the color picker open when doing? Edit - I do remember something like this happening to me when I had an old Hexadecimal color picker installed. Do you have a hexadecimal color picker that is represented by the hash symbol? (#) ---
**Author:** ![jochenabitz](https://dub1.discourse-cdn.com/flex005/user_avatar/forums.realmacsoftware.com/jochenabitz/32/27126_2.png) [@jochenabitz](https://forums.realmacsoftware.com/u/jochenabitz)\ **Post date:** [February 15, 2016, 12:58pm UTC](https://forums.realmacsoftware.com/t/known-bug-in-rapidweaver-preview-and-hitting-command-h/5430/7 "2016-02-15T12:58:18Z")
With or without color picker does not change a thing. @zeebe Timing is essential for the crash. The requester has to be full shown. Mmh. Is this really my own problem? ---
**Author:** ![zeebe](https://dub1.discourse-cdn.com/flex005/user_avatar/forums.realmacsoftware.com/zeebe/32/22007_2.png) [@zeebe](https://forums.realmacsoftware.com/u/zeebe)\ **Post date:** [February 15, 2016, 1:01pm UTC](https://forums.realmacsoftware.com/t/known-bug-in-rapidweaver-preview-and-hitting-command-h/5430/8 "2016-02-15T13:01:08Z")
I open the Foundation demo project, previewed the page, waited for the exporter dialog to come up and then did this until I saw the preview window and it worked everytime: Command-H - it hides Command Tab - Goes back to RapidWeaver. Command-H - It hides Command Tab - Goes back to RapidWeaver Did this I think 6-8 times until I saw the preview of the page. No issues here at all. ---
**Author:** ![jochenabitz](https://dub1.discourse-cdn.com/flex005/user_avatar/forums.realmacsoftware.com/jochenabitz/32/27126_2.png) [@jochenabitz](https://forums.realmacsoftware.com/u/jochenabitz)\ **Post date:** [February 15, 2016, 1:03pm UTC](https://forums.realmacsoftware.com/t/known-bug-in-rapidweaver-preview-and-hitting-command-h/5430/9 "2016-02-15T13:03:39Z")
Thanky, @zeebe Seems there is a problem on my Macs. Can i manually clean temp files of RW? ---
**Author:** ![zeebe](https://dub1.discourse-cdn.com/flex005/user_avatar/forums.realmacsoftware.com/zeebe/32/22007_2.png) [@zeebe](https://forums.realmacsoftware.com/u/zeebe)\ **Post date:** [February 15, 2016, 1:04pm UTC](https://forums.realmacsoftware.com/t/known-bug-in-rapidweaver-preview-and-hitting-command-h/5430/10 "2016-02-15T13:04:36Z")
Not sure, need to contact Realmac support or hope @nikf see’s this issue. ---
**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:** [February 15, 2016, 1:12pm UTC](https://forums.realmacsoftware.com/t/known-bug-in-rapidweaver-preview-and-hitting-command-h/5430/11 "2016-02-15T13:12:35Z")
Please drop us a note [support@realmacsoftware.com](mailto:support@realmacsoftware.com) with a project file, and steps, and we’ll be able to investigate. —N ---
**Author:** ![jochenabitz](https://dub1.discourse-cdn.com/flex005/user_avatar/forums.realmacsoftware.com/jochenabitz/32/27126_2.png) [@jochenabitz](https://forums.realmacsoftware.com/u/jochenabitz)\ **Post date:** [February 15, 2016, 1:19pm UTC](https://forums.realmacsoftware.com/t/known-bug-in-rapidweaver-preview-and-hitting-command-h/5430/12 "2016-02-15T13:19:13Z")
I am uploading the crash reporting right now… 100 MB and it is still uploading? Really? Still reproduced it with a new demo-project (tesla-theme). I canceled uploading the crash report now at 180 MB to [app.hello.devmate.com](http://app.hello.devmate.com)… ---
**Author:** ![zeebe](https://dub1.discourse-cdn.com/flex005/user_avatar/forums.realmacsoftware.com/zeebe/32/22007_2.png) [@zeebe](https://forums.realmacsoftware.com/u/zeebe)\ **Post date:** [February 15, 2016, 1:23pm UTC](https://forums.realmacsoftware.com/t/known-bug-in-rapidweaver-preview-and-hitting-command-h/5430/13 "2016-02-15T13:23:27Z")
OK, so you can reproduce it with other themes?? Maybe correct the error in your second post as it is not a foundation problem. Just so people do not get the idea it is. ---
**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:** [February 15, 2016, 1:58pm UTC](https://forums.realmacsoftware.com/t/known-bug-in-rapidweaver-preview-and-hitting-command-h/5430/15 "2016-02-15T13:58:58Z")
Please contact us directly via email! Thanks, —nik