Its trying to load a class called _mypackage_MyPanelSetupWatcherUtil. This class appears to be an autogenerated class from my MyPanel class in my library project. In other words, its trying to reference a class thats part of my library project that is not yet loaded.
This seems like my problem: http://tech.groups.yahoo.com/group/flexcoders/message/50022 But I'm confused as to what the original poster did to solve the problem. How can I prevent the SystemManager from trying to init that class? --- In [email protected], "Michael Schmalle" <[EMAIL PROTECTED]> wrote: > > By the way Adobe; > > This is a good place to put a try{} block and print the mixin that isn't > being loaded. I have seen this problem a lot. It's hard to get this deep and > since modules are used it might be informative for the dev. > > Mike > > On Thu, Sep 18, 2008 at 6:48 PM, Michael Schmalle > <[EMAIL PROTECTED]>wrote: > > > Hi, > > > > This means a mixin class has not been loaded. > > > > Put a breakpoint here; > > > > var c:Class = Class(getDefinitionByName(mixinList[i])); > > > > and see what mixinList[i] is. I have a suspicion it's drag or popup. > > > > If it's a manager you use, you need to get that manager linked into your > > application. > > > > Mike > > > > > > On Thu, Sep 18, 2008 at 6:29 PM, schtoo2 <[EMAIL PROTECTED]> wrote: > > > >> 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: > >> :docFrameHandler() > >> [E:\dev\3.0.x\frameworks\projects\framework\src\mx\managers\SystemMana > >> ger.as:2324] > >> > >> --- In [email protected] <flexcoders%40yahoogroups.com>, > >> "Michael Schmalle" > >> <teoti.graphix@> wrote: > >> > > >> > Hi, > >> > > >> > Post a stack trace for us. > >> > > >> > Mike > >> > > >> > On Thu, Sep 18, 2008 at 5:45 PM, schtoo2 <schtoo@> wrote: > >> > > >> > > I have a library project in FB. I link that library project > >> into my > >> > > main app as "External" in the build path. I will load it at > >> runtime > >> > > during my app. But when I run my app now I get a "Cannot access a > >> > > property/method of a null object reference". > >> > > > >> > > It appears that the SystemManager is trying to do some static > >> > > initialization of classes (xxxWatcherSetupUtil) within my library > >> > > project. Is there a way to prevent that? How else would the > >> > > link "External" option be viable? > >> > > > >> > > regards, > >> > > -Chris > >> > > > >> > > > >> > > > >> > > >> > > >> > > >> > -- > >> > Teoti Graphix, LLC > >> > http://www.teotigraphix.com > >> > > >> > Teoti Graphix Blog > >> > http://www.blog.teotigraphix.com > >> > > >> > You can find more by solving the problem then by 'asking the > >> question'. > >> > > >> > >> > >> > > > > > > > > -- > > Teoti Graphix, LLC > > http://www.teotigraphix.com > > > > Teoti Graphix Blog > > http://www.blog.teotigraphix.com > > > > You can find more by solving the problem then by 'asking the question'. > > > > > > -- > Teoti Graphix, LLC > http://www.teotigraphix.com > > Teoti Graphix Blog > http://www.blog.teotigraphix.com > > You can find more by solving the problem then by 'asking the question'. >
