TypeError: at.grabner.circleprogress.CircleProgressView is not a constructor

[klever34]

###System.err: TypeError: at.grabner.circleprogress.CircleProgressView is not a constructor
System.err: File: "file:///data/data/org.agrohaven.application/files/app/vendor.js, line: 7521, column: 11
System.err:
System.err: StackTrace:
System.err: Frame: function:'AnimatedCircle.createNativeView', file:'file:///data/data/org.agrohaven.application/files/app/vendor.js', line: 7521, column: 12
System.err: Frame: function:'ViewBase._setupUI', file:'file:///data/data/org.agrohaven.application/files/app/vendor.js', line: 68301, column: 25
System.err: Frame: function:'', file:'file:///data/data/org.agrohaven.application/files/app/vendor.js', line: 68356, column: 13
System.err: Frame: function:'LayoutBaseCommon.eachChildView', file:'file:///data/data/org.agrohaven.application/files/app/vendor.js', line: 78983, column: 20
System.err: Frame: function:'ViewCommon.eachChild', file:'file:///data/data/org.agrohaven.application/files/app/vendor.js', line: 69685, column: 10
System.err: Frame: function:'ViewBase._setupUI', file:'file:///data/data/org.agrohaven.application/files/app/vendor.js', line: 68355, column: 10
System.err: Frame: function:'', file:'file:///data/data/org.agrohaven.application/files/app/vendor.js', line: 68356, column: 13
System.err: Frame: function:'ContentView.eachChildView', file:'file:///data/data/org.agrohaven.application/files/app/vendor.js', line: 65168, column: 7
System.err: Frame: function:'ViewCommon.eachChild', file:'file:///data/data/org.agrohaven.application/files/app/vendor.js', line: 69685, column: 10
System.err: Frame: function:'ViewBase._setupUI', file:'file:///data/data/org.agrohaven.application/files/app/vendor.js', line: 68355, column: 10
System.err: Frame: function:'', file:'file:///data/data/org.agrohaven.application/files/app/vendor.js', line: 68356, column: 13
System.err: Frame: function:'LayoutBaseCommon.eachChildView', file:'file:///data/data/org.agrohaven.application/files/app/vendor.js', line: 78983, column: 20
System.err: Frame: function:'ViewCommon.eachChild', file:'file:///data/data/org.agrohaven.application/files/app/vendor.js', line: 69685, column: 10
System.err: Frame: function:'ViewBase._setupUI', file:'file:///data/data/org.agrohaven.application/files/app/vendor.js', line: 68355, column: 10
System.err: Frame: function:'', file:'file:///data/data/org.agrohaven.application/files/app/vendor.js', line: 68356, column: 13
System.err: Frame: function:'LayoutBaseCommon.eachChildView', file:'file:///data/data/org.agrohaven.application/files/app/vendor.js', line: 78983, column: 20
System.err: Frame: function:'ViewCommon.eachChild', file:'file:///data/data/org.agrohaven.application/files/app/vendor.js', line: 69685, column: 10
System.err: Frame: function:'ViewBase._setupUI', file:'file:///data/data/org.agrohaven.application/files/app/vendor.js', line: 68355, column: 10