NSObject in IB doesn't work

Scripting Forums AppleScriptObjC and Xcode
#1

Hello,

I basically created a new class in my project to have more cleanness. Some of the functions in this script need to be connected to objects in IB so I dragged a new “Object” item and set my new class as custom class for this Object.
In this way I have been able to connect an action to a button, but as soon as I run the app I get this error and the button doesn’t seem to be connected to anything.

2015-06-29 09:18:02.213 App Name[811:66624] Unknown class '_TtC12App_Name7ClassName', using 'NSObject' instead. Encountered in Interface Builder file at path /Users/Me/Library/Developer/Xcode/DerivedData/App_Name-enomcrajcidxpygksgpxejpkrycv/Build/Products/Debug/App Name.app/Contents/Resources/Base.lproj/MainMenu.nib. 2015-06-29 09:18:02.338 App Name[811:66624] Could not connect action, target class NSObject does not respond to -myActionName:
Any help would be really appreciated.

Thanks.

#2

What is the name of your new class (ie, what appears after the word script)?

#3

MSItems

#4

It sounds like the NSObject cube’s class has not been changed correctly. Check that first – or better still, delete it and try again.

#5

Thanks, that was the solution!

#6

Another little problem (I write here to not open new useless topics):

In the class MSItems I have a function like this:


on didFinishLaunching()
        set defaults to current application's NSUserDefaults's standardUserDefaults()
        set defaultValues to {mydefaults}
        defaults's registerDefaults_(defaultValues)
end didFinishLaunching

This functions is called from the App Delegate willFinishLaunching: method (I’m sure that it’s called). But when in another functions of the class MSItems I try to set a default using:


defaults's setObject:myObject forKey:"myKey"

…I get the error: missing value cannot understand the message "setObject_forKey_"
If I put the stuff in didFinishLaunching in another method (always in MSItems) called by a button, it works.

What’s wrong?

#7

Do you have a property called defaults? And that should be “set my defaults to…”.

#8

Yes, I have the property, just forgot to say that. Nevertheless, even by adding the keyword my it doesn’t work and gives the same error.

#9

Is it in a class method?

The easiest thing is to use current application’s NSUserDefaults’s standardUserDefaults() again.

#10

Yes, in the end I used again it.

Thanks