[chuck-users] Very odd NSExtension error

[Spencer Salazar]

Hi Diana,

I believe thats a diagnostic printed by the OS, introduced in a recent
release. It pops up fairly frequently in my experience, and, while
disconcerting and irksome, it doesn't seem to affect functionality. We're
working on a way to suppress the message, but given that its not a
functional error this hasn't been a huge priority. As far as we are aware,
ChucK should otherwise be good to go on Yosemite. Let us know if you find
differently!

spencer


On Tue, Oct 13, 2015 at 9:48 PM, Diana Siwiak <dianasiwiak at gmail.com> wrote:

> Hi users,
>
> I finally made the switch to Yosemite last week, and ChucK isn't too
> happy. The following error appears in the Console Monitor seemingly
> random-like. I cannot find a common action that causes this, so it'll be
> tough to recreate. However, it has yet to occur on the built-in example
> files, only user-created files. Google says it's an Apple "predicate
> warning from text view". The error makes ChucK unusable when it does
> surface, which is quite annoying.
>
> My chuck --probe output is as expected (built-in output/inputs and
> Soundflower). I am running a 2010 Macbook Pro with Yosemite 10.10.5. There
> are no external sound cards or external devices. My chuck version: 1.3.5.1
> (chimera), downloaded as an executable from the ChucK website. I've been a
> solid Chuck (mis-)user since 2007!
>
> _________________________*MYSTERY APPLE? ERROR*_________________________
> 2015-10-14 12:38:42.572 miniAudicle[2996:32194]
> _NSExtensionIsSafeExpressionForObjectWithSubquerySubstitutions: Expression
> considered unsafe: SUBQUERY($extensionItem.attachments, $attachment, (NOT
> ANY $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO "com.adobe.pdf")
> AND (NOT ANY $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO
> "public.image"))
> 2015-10-14 12:38:42.573 miniAudicle[2996:32194]
> _NSExtensionIsSafeExpressionForObjectWithSubquerySubstitutions: Operand
> expression not safe to execute SUBQUERY($extensionItem.attachments,
> $attachment, (NOT ANY $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO
> "com.adobe.pdf") AND (NOT ANY $attachment.registeredTypeIdentifiers
> UTI-CONFORMS-TO "public.image"))
> 2015-10-14 12:38:42.573 miniAudicle[2996:32194]
> _NSExtensionIsSafeExpressionForObjectWithSubquerySubstitutions: Expression
> considered unsafe: SUBQUERY($extensionItem.attachments, $attachment, (NOT
> ANY $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO "com.adobe.pdf")
> AND (NOT ANY $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO
> "public.image")). at count
> 2015-10-14 12:38:42.573 miniAudicle[2996:32194]
> _NSExtensionIsSafeExpressionForObjectWithSubquerySubstitutions: Expression
> considered unsafe: SUBQUERY(extensionItems, $extensionItem,
> $extensionItem.attachments. at count == 1 AND
> SUBQUERY($extensionItem.attachments, $attachment, (NOT ANY
> $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO "com.adobe.pdf") AND
> (NOT ANY $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO
> "public.image")). at count == 0)
> 2015-10-14 12:38:42.573 miniAudicle[2996:32194]
> _NSExtensionIsSafeExpressionForObjectWithSubquerySubstitutions: Operand
> expression not safe to execute SUBQUERY(extensionItems, $extensionItem,
> $extensionItem.attachments. at count == 1 AND
> SUBQUERY($extensionItem.attachments, $attachment, (NOT ANY
> $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO "com.adobe.pdf") AND
> (NOT ANY $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO
> "public.image")). at count == 0)
> 2015-10-14 12:38:42.574 miniAudicle[2996:32194]
> _NSExtensionIsSafeExpressionForObjectWithSubquerySubstitutions: Expression
> considered unsafe: SUBQUERY(extensionItems, $extensionItem,
> $extensionItem.attachments. at count == 1 AND
> SUBQUERY($extensionItem.attachments, $attachment, (NOT ANY
> $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO "com.adobe.pdf") AND
> (NOT ANY $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO
> "public.image")). at count == 0). at count
> 2015-10-14 12:38:42.574 miniAudicle[2996:32194]
> NSExtensionIsPredicateSafeToExecuteWithObject: NSPredicate considered
> unsafe: SUBQUERY(extensionItems, $extensionItem,
> $extensionItem.attachments. at count == 1 AND
> SUBQUERY($extensionItem.attachments, $attachment, (NOT ANY
> $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO "com.adobe.pdf") AND
> (NOT ANY $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO
> "public.image")). at count == 0). at count == 1
> _____________________________________________________________________
>
>
> Any assistance with this would be much appreciated!
>
> _______________________________________________
> chuck-users mailing list
> chuck-users at lists.cs.princeton.edu
> https://lists.cs.princeton.edu/mailman/listinfo/chuck-users
>
>


-- 
Spencer Salazar
Doctoral Candidate
Center for Computer Research in Music and Acoustics
Stanford University

spencer at ccrma.stanford.edu
+1 831.277.4654
https://ccrma.stanford.edu/~spencer/
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