I suspect the problem is here: https://github.com/apache/royale-asjs/blob/d6eaf0ad1e2a621d27ec8fbde52a5097d7f49498/frameworks/projects/MXRoyale/src/main/royale/mx/managers/SystemManager.as#L527
Pashmina, Please try to do a better job of documenting what you are doing. If you make a significant change, you should discuss it on the list. I have no idea why you you added stage — especially since it always returns null. Also, please try to be better about not committing non-functional code, or if you must, at least document it. I see a number of code blocks in your latest commits which do not actually serve a functional purpose. (i.e. keyLocation, stage (above), not sure about titleIcon) Thanks, Harbs > On Sep 17, 2021, at 10:17 AM, Yishay Weiss <yishayj...@hotmail.com> wrote: > > Rolling back to 458422fda1652198b03a4e03ae39117ba519e7df fixes it. All > commits since then except one were done by > @pashminak...@gmail.com<mailto:pashminak...@gmail.com>. > @pashminak...@gmail.com<mailto:pashminak...@gmail.com>, can you please debug > this? If you are unsure how to debug this you can simply rollback to various > commits since 458422fda1652198b03a4e03ae39117ba519e7df , run mxtests, and see > which commit is responsible for the failure. > > To run mxtests, simply run ‘ant mxtests’ from royale-asjs > > Let us know if you need guidance. > > Thanks. > > From: Edward Stangler<mailto:estang...@bradmark.com> > Sent: Thursday, September 16, 2021 3:39 AM > To: dev@royale.apache.org<mailto:dev@royale.apache.org> > Subject: Error in SWF mxtests > > With latest everything, fresh everything, getting an error in SWF side of > mxtests: > > ant mxtests > > TypeError: Error #1009: Cannot access a property or method of a null object > reference. > at > UnitTester$/init()[c:\somewhere\royale-asjs\mustella\src\main\royale\UnitTester.as:321] > at > mx.managers::SystemManager/kickOff()[/org/apache/royale/0.9.9/mx/managers/SystemManager.as:2821] > at > mx.managers::SystemManager/docFrameHandler()[/org/apache/royale/0.9.9/mx/managers/SystemManager.as:2724] > at flash.display::MovieClip/nextFrame() > at > mx.managers::SystemManager/nextFrameTimerHandler()[/org/apache/royale/0.9.9/mx/managers/SystemManager.as:2952] > at flash.utils::Timer/_timerDispatch() > at flash.utils::Timer/tick() > > The error happens on this line: > > else if(root.parent != root.stage && root.loaderInfo.applicationDomain > != root.parent.parent.loaderInfo.applicationDomain) > > Because root.parent.parent is null. > > Anybody else getting this? Dunno what changed; don't think this was > happening a few months ago. >