Issue
An undefined key, which is starting with the character sequence "get", of an object of type TiUIWindow results in an undesired behaviour of
typeof:
var foo1 = {};
Ti.API.debug( typeof foo1.hallo);
Ti.API.debug( typeof foo1.getA);
Ti.API.debug( typeof foo1.getB);
Ti.API.debug( typeof foo1.geA);
Ti.API.debug( typeof foo1.ge);
Ti.API.debug("------");
var foo2 = Ti.UI.createView({});
Ti.API.debug( typeof foo2.hallo);
Ti.API.debug( typeof foo2.getA);
Ti.API.debug( typeof foo2.getB);
Ti.API.debug( typeof foo2.geA);
Ti.API.debug( typeof foo2.ge);
Ti.API.debug("------");
Output:
[debug] undefined
[debug] undefined
[debug] undefined
[debug] undefined
[debug] undefined
[debug] ------
[debug] undefined
[debug] function
[debug] function
[debug] undefined
[debug] undefined
[debug] ------
No issue under Android.
Additional debugging:
var foo2 = Ti.UI.createView({});
try {
Ti.API.debug( typeof foo2.hallo());
} catch(e) {
Ti.API.error("couldn't resolve type");
}
try {
Ti.API.debug( typeof foo2.getA());
} catch(e) {
Ti.API.error("couldn't resolve type");
}
try {
Ti.API.debug( typeof foo2.getB());
} catch(e) {
Ti.API.error("couldn't resolve type");
}
try {
Ti.API.debug( typeof foo2.geA());
} catch(e) {
Ti.API.error("couldn't resolve type");
}
try {
Ti.API.debug( typeof foo2.ge());
} catch(e) {
Ti.API.error("couldn't resolve type");
}
Ti.API.debug("------");
Output:
[error] couldn't resolve type
[debug] undefined
[debug] undefined
[error] couldn't resolve type
[error] couldn't resolve type
[debug] ------
I am unable to reproduce the first issue, however I have managed to reproduce a similar error for the second issue. This is the error; [ERROR] : couldn't resolve type [ERROR] : couldn't resolve type [ERROR] : couldn't resolve type This was reproduced with the following environment; iPhone 7 (10.2) Studio 4.9.0.201705302345 Ti SDK 6.1.1.v20170623141152 Appc NPM 4.2.9 Appc CLI 6.2.1 Ti CLI 5.0.13 Alloy 1.9.11 Arrow 2.0.0 Xcode 8.2 (8C38) Node v4.8.2 Java 1.8.0_131