Please, provide the details below:

I was finally able to migrate to NS 3 yey! While I was navigating in some pages I noticed an error, it took me a while to figure it out.

The log is:
JS: ERROR Error: Uncaught (in promise): TypeError: androidView.background.newDrawable is not a function JS: TypeError: androidView.background.newDrawable is not a function JS: at Object.onBackgroundOrBorderPropertyChanged (file:///data/data/org.nativescript.meupatrocinio/files/app/tns_modules/tns-core-modules/ui/styling/background.js:67:83) JS: at Label.View.(anonymous function) (file:///data/data/org.nativescript.meupatrocinio/files/app/tns_modules/tns-core-modules/ui/core/view/view.js:382:29) JS: at Object.initNativeView (file:///data/data/org.nativescript.meupatrocinio/files/app/tns_modules/tns-core-modules/ui/core/properties/properties.js:818:37) JS: at Label.ViewBase._setupUI (file:///data/data/org.nativescript.meupatrocinio/files/app/tns_modules/tns-core-modules/ui/core/view-base/view-base.js:542:30) JS: at file:///data/data/org.nativescript.meupatrocinio/files/app/tns_modules/tns-core-modules/ui/core/view-base/view-base.js:546:19 JS: at StackLayout.LayoutBaseCommon.eachChildView (file:///data/data/org.nativescript.meupatrocinio/files/app/tns_modules/tns-core-modules/ui/layouts/layout-base-common.js:125:26) JS: at StackLayout.ViewCommon.eachChild (file:///data/data/org.nativescript.meupatrocinio/files/app/tns_modules/tns-core-modules/ui/core/view/view-common.js:690:14) JS: at StackLayout.ViewBase._setupUI (file:///data/data/org.nativescript.meupatrocinio/files/app/tns_modules/tns-core-modules/ui/core/view-base/view-base.js:545:14) JS: at file:///data/data/org.nativescript.meupatrocinio/files/app/tns_modules/tns-core-modules/ui/core/view-base/view-base.js:546:19 JS: at ProxyViewContainer.LayoutBaseCommon.eachChildView (file:///data/data/org.nativescript.meupatrocinio/files/app/tns_modules/tns-core-modules/ui/layouts/layout-base-common.js:125:26) JS: at ProxyViewContainer.ViewCommon.eachChild (file:///data/data/org.nativescript.meupatrocinio/files/app/tns_modules/tns-core-modules/ui/core/view/view-common.js:690:14) JS: at ProxyViewContainer.ViewBase._setupUI (file:///data/data/org.nativescript.meupatrocinio/files/app/tns_modules/tns-core-modules/ui/core/view-base/view-base.js:545:14) JS: at FlexboxLayout.ViewBase._addViewCore (file:///data/data/org.nativescript.meupatrocinio/files/app/tns_modules/tns-core-modules/ui/core/view-base/view-base.js:438:18) JS: at FlexboxLayout.ViewBase._addView (file:///data/data/org.nativescript.meupatrocinio/files/app/tns_modules/tns-core-modules/ui/core/view-base/view-base.js:419:14) JS: at FlexboxLayout.LayoutBaseCommon.insertChild (file:///data/data/org.nativescript.meupatrocinio/files/app/tns_modules/tns-core-modules/ui/layouts/layout-base-common.js:49:14)

I had a CSS class with:
.introduction-text { font-size: 14; height: 110; text-align: center; text-indent: 5; width: 100%; border-width: 0; background: transparent; margin-top: 15; }

The border-width is alone with no other border related argument. Removing that line fixed it for me.

I'm reporting this because I think there should be a better way to report this instead of those fatal errors.

Which platform(s) does your issue occur on?

Tested on Android

Please provide the following version numbers that your issue occurs with:

• CLI: 3.0.3
• Cross-platform modules: ^3.0.1
• Runtime(s): 3.0.1