Assuming we have the following style defined:
.classA {
font: 31 'icon-font';
}
Label.classB {
font: 31 Arial
}
and the following template
<Label class="classA classB" text="Text"><Label>
This is giving me the following exception on Android using tns-core-modules 3.0.0.
JS: ERROR Error: Uncaught (in promise): TypeError: Cannot read property 'nativeSize' of undefined
JS: TypeError: Cannot read property 'nativeSize' of undefined
JS: at Label.TextBase.(anonymous function) (file:///data/data/ch.myapp.nc/files/app/tns_modules/tns-core-modules/ui/text-base/text-base.js:137:91)
JS: at Style.css:font-size (file:///data/data/ch.myapp.nc/files/app/tns_modules/tns-core-modules/ui/core/properties/properties.js:649:46)
JS: at Object.resetCSSProperties (file:///data/data/ch.myapp.nc/files/app/tns_modules/tns-core-modules/ui/core/properties/properties.js:885:40)
JS: at CssState.apply (file:///data/data/ch.myapp.nc/files/app/tns_modules/tns-core-modules/ui/styling/style-scope.js:91:22)
JS: at file:///data/data/ch.myapp.nc/files/app/tns_modules/tns-core-modules/ui/core/view-base/view-base.js:306:29
JS: at Label.ViewBase._batchUpdate (file:///data/data/ch.myapp.nc/files/app/tns_modules/tns-core-modules/ui/core/view-base/view-base.js:216:20)
JS: at Label.ViewBase.applyCssState (file:///data/data/ch.myapp.nc/files/app/tns_modules/tns-core-modules/ui/core/view-base/view-base.js:300:14)
JS: at Label.ViewBase._setCssState (file:///data/data/ch.myapp.nc/files/app/tns_modules/tns-core-modules/ui/core/view-base/view-base.js:293:14)
JS: at StyleScope.applySelectors (file:///data/data/ch.myapp.nc/files/app/tns_modules/tns-core-modules/ui/styling/style-scope.js:228:14)
JS: at Label.ViewBase._applyStyleFromScope (file:///data/data/ch.myapp.nc/files/app/tns_modules/tns-core-modules/ui/core/view-base/view-base.js:233:19)
JS: at resetStyles (file:///data/data/ch.myapp.nc/files/app/tns_modules/tns-core-modules/ui/core/view-base/view-base.js:699:10)
JS: at file:///data/data/ch.myapp.nc/files/app/tns_modules/tns-core-modules/ui/core/view-base/view-base.js:701:9
JS: at GridLayout.LayoutBaseCommon.eachChildView (file:///data/data/ch.myapp.nc/files/app/tns_modules/tns-core-modules/ui/layouts/layout-base-common.js:125:26)
JS: at GridLayout.ViewCommon.eachChild (file:///data/data/ch.myapp.nc/files/app/tns_modules/tns-core-modules/ui/core/view/view-common.js:690:14)
JS: at resetStyles (file:///data/data/ch.myapp.nc/files/app/tns_modules/tns-core-modules/ui/core/view-base/view-base.js:700:10)
JS: at valueChanged (file:///data/data/ch.myapp.nc/files/app/tns_modules/tns-core-modules/ui/core/view-base/view-base.js:694:9)
From the stacktrace we can see that when applying the Style first resetCSSProperties is called setting the defaultValue to the View, which in that case is undefined and has no property nativeSize
See https://github.com/NativeScript/NativeScript/blob/master/tns-core-modules/ui/styling/style-properties.ts#L932
I have no clue why that is working properly on iOS.
Note: Worked with 2.5.x
Assuming we have the following style defined:
and the following template
This is giving me the following exception on Android using tns-core-modules 3.0.0.
From the stacktrace we can see that when applying the Style first
resetCSSPropertiesis called setting thedefaultValueto theView, which in that case isundefinedand has no propertynativeSizeSee https://github.com/NativeScript/NativeScript/blob/master/tns-core-modules/ui/styling/style-properties.ts#L932
I have no clue why that is working properly on iOS.
Note: Worked with 2.5.x