flash - 在 https 中加载 swf 时出现白屏

Question

在 https 中加载时，我的 swf 闪烁了几秒钟，然后变成了空白屏幕。看起来闪光灯在做 tih 时正在加载。当用户手动按下浏览器刷新按钮时，它最终会显示。是什么原因造成的？

要重现此问题，请打开 https://www.vantagefx.com/webtrader在干净的浏览器环境中避免浏览器缓存(例如:Google Chrome 隐身模式)

当通过 http 加载相同的 swf 时，问题不会发生，例如:http://www.enfinium.com.au/webtrader . (它们是相同的 swf，只是品牌不同)

请帮忙

Answer 1

https://www.vantagefx.com/webtrader抛出错误:

TypeError: Error #1009: Cannot access a property or method of a null object reference.
at mx.managers::SystemManager/http://www.adobe.com/2006/flex/mx/internal::rawChildren_removeChild()[E:\dev\4.y\frameworks\projects\framework\src\mx\managers\SystemManager.as:2143]
at mx.managers::SystemChildrenList/removeChild()[E:\dev\4.y\frameworks\projects\framework\src\mx\managers\SystemChildrenList.as:163]
at mx.managers::SystemManager/preloader_preloaderDoneHandler()[E:\dev\4.y\frameworks\projects\framework\src\mx\managers\SystemManager.as:2645]
at flash.events::EventDispatcher/dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at mx.preloaders::Preloader/displayClassCompleteHandler()[E:\dev\4.y\frameworks\projects\framework\src\mx\preloaders\Preloader.as:582]
at flash.events::EventDispatcher/dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at libs.Preloader::XPreloader/endClose()[C:\Users\GerryT\Documents\git_repositories\WebTrader\src\libs\Preloader\XPreloader.as:237]
at libs.Preloader::XPreloader/closeEffectTimer_timer()[C:\Users\GerryT\Documents\git_repositories\WebTrader\src\libs\Preloader\XPreloader.as:251]
at flash.utils::Timer/_timerDispatch()
at flash.utils::Timer/tick()