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")).@count 2015-10-14 12:38:42.573 miniAudicle[2996:32194] _NSExtensionIsSafeExpressionForObjectWithSubquerySubstitutions: Expression considered unsafe: SUBQUERY(extensionItems, $extensionItem, $extensionItem.attachments.@count == 1 AND SUBQUERY($extensionItem.attachments, $attachment, (NOT ANY $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO "com.adobe.pdf") AND (NOT ANY $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO "public.image")).@count == 0) 2015-10-14 12:38:42.573 miniAudicle[2996:32194] _NSExtensionIsSafeExpressionForObjectWithSubquerySubstitutions: Operand expression not safe to execute SUBQUERY(extensionItems, $extensionItem, $extensionItem.attachments.@count == 1 AND SUBQUERY($extensionItem.attachments, $attachment, (NOT ANY $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO "com.adobe.pdf") AND (NOT ANY $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO "public.image")).@count == 0) 2015-10-14 12:38:42.574 miniAudicle[2996:32194] _NSExtensionIsSafeExpressionForObjectWithSubquerySubstitutions: Expression considered unsafe: SUBQUERY(extensionItems, $extensionItem, $extensionItem.attachments.@count == 1 AND SUBQUERY($extensionItem.attachments, $attachment, (NOT ANY $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO "com.adobe.pdf") AND (NOT ANY $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO "public.image")).@count == 0).@count 2015-10-14 12:38:42.574 miniAudicle[2996:32194] NSExtensionIsPredicateSafeToExecuteWithObject: NSPredicate considered unsafe: SUBQUERY(extensionItems, $extensionItem, $extensionItem.attachments.@count == 1 AND SUBQUERY($extensionItem.attachments, $attachment, (NOT ANY $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO "com.adobe.pdf") AND (NOT ANY $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO "public.image")).@count == 0).@count == 1 _____________________________________________________________________ Any assistance with this would be much appreciated!