【发布时间】:2010-11-16 03:07:15
【问题描述】:
当扩展一个 flex 组件并尝试使用它时,我得到一个 RTE。 IE。我正在扩展 DataCanvas 并像这样使用它:
<MyComponent dataProvider="{dataProvider}" width="100%" height="100%" x="0" y="0" id="dc" verticalCenter="0" horizontalCenter="0" />
有人看过吗?我怎样才能绕过它? 谢谢!
Error: ConstraintColumn '[object' not found.
at mx.containers.utilityClasses::CanvasLayout/applyAnchorStylesDuringUpdateDisplayList()[E:\dev\beta1\frameworks\projects\framework\src\mx\containers\utilityClasses\CanvasLayout.as:544]
at mx.containers.utilityClasses::CanvasLayout/updateDisplayList()[E:\dev\beta1\frameworks\projects\framework\src\mx\containers\utilityClasses\CanvasLayout.as:287]
at mx.containers::Canvas/updateDisplayList()[E:\dev\beta1\frameworks\projects\framework\src\mx\containers\Canvas.as:400]
at mx.core::UIComponent/validateDisplayList()[E:\dev\beta1\frameworks\projects\framework\src\mx\core\UIComponent.as:7691]
at mx.core::Container/validateDisplayList()[E:\dev\beta1\frameworks\projects\framework\src\mx\core\Container.as:3208]
at mx.managers::LayoutManager/validateDisplayList()[E:\dev\beta1\frameworks\projects\framework\src\mx\managers\LayoutManager.as:663]
at mx.managers::LayoutManager/doPhasedInstantiation()[E:\dev\beta1\frameworks\projects\framework\src\mx\managers\LayoutManager.as:718]
at mx.managers::LayoutManager/doPhasedInstantiationCallback()[E:\dev\beta1\frameworks\projects\framework\src\mx\managers\LayoutManager.as:1067]
【问题讨论】:
-
是来自 MyComponent.mxml 的 MXML 还是 包含 MyComponent.mxml 的 MXML?