I am always glad to hear how others made peace with their frustrations.

I also hope for a substantive answer to my technical question. Any offers?

“What do you expect from a beta” may be the only answer, but apparently most 
other people don’t have this problem, so I have hopes.

        — F


On 26 Jun 2015, at 11:54 AM, David Grant <[email protected]> wrote:
> 
> I don't waste my time with playground anymore. It requires a lot of 
> processing power and doesn't provide enough benefit for the frustration it 
> leads to. 
> 
> Sent from my iPad
> 
>> On Jun 26, 2015, at 9:19 AM, Fritz Anderson <[email protected]> wrote:
>> 
>> The playground crashes repeatedly, drops alerts, and jumps the insertion 
>> point (with loss of typed characters) to the top of the file. This will (I 
>> hope) be corrected in the beta that according to patten should be out week 
>> after next, but in the mean time it’s frustrating to read all the blogs on 
>> what people are delighted to find in Swift 2.0.
>> 
>> I hope someone has a workaround or a direction I can pursue.
>> 
>> I’ve already posted a forum question 
>> (https://forums.developer.apple.com/message/15886) and submitted a Radar 
>> (rdar:///21555545)…
>> 
>> Xcode 7.0b2, OS X 10.10.3 or 10.11b2; OS X playground, 10.11 SDK.
>> 
>> 
>> ## Exception
>> 
>> It throws an exception, logged in Console.app as:
>> 
>> ----
>> Unable to create target for stub executable.  
>> unable to find executable for 
>> '/var/folders/2n/k51s3_gd2177vkrmy04p2s000000gn/T/com.apple.dt.Xcode.pg/applications/modeling-54310-7.app/Contents/MacOS/modeling'
>> ----
>> 
>> /var/folders… usually contains an .app with a serial number one higher; 
>> 54310-8 in this case. 
>> 
>> 
>> ## Things that have no effect
>> 
>> Closing and reopening the project, with or without quitting Xcode or 
>> rebooting in between.
>> Closing the project and deleting the derived-products folder (or the project 
>> itself) from the Projects organizer.
>> Single or multiple pages. (I first saw this after I added a page, but if it 
>> persists after all these permutations, surely it’s a red herring.)
>> Deleting the directory in /var/folders, even as high as the child of 
>> /var/folders (it is restored, apparently in full, immediately).
>> Deleting ~/Library/Developer/ and ~/Library/Preferences/com.apple.dt*, 
>> logging out then in.
>> Copying source into a new project, then adding a playground.
>> Same results on 10.10.3 and 10.11b2
>> 
>> On and on, usual caveat that it’s impossible to ring the changes on _all_ 
>> the permutations. I guess I should try a reboot with the Shift key. I don’t 
>> knowingly install hacky .kexts (iStat Menus?), but if everything’s correct, 
>> then the bug doesn’t exist, right?
>> 
>> ## Plea
>> 
>> Any suggestions on how I can get a working playground?
>> 
>>   — F


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