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Flex Error 1034 Type Coercion Failed
Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a flex try catch minute: Sign up TypeError: Error #1034: Type Coercion failed: cannot convert Object@1456c7b9 to mx.messaging.messages.IMessage up vote 0 down vote favorite Im trying to connect a Flash client to BlazeDS. There has been some success with this from others using the vanilla BlazeDS setup. However I'm using the new Spring BlazeDS Integration from springsource and running aground. The flash client actually seems flex error 1069 to be working in that I can see the correct data in the body of the returned object, but for some reason unknown it fails casting as an IMessage. It fails in PollingChannel.as on this line with the subject line error var messageList:Array = msg.body as Array; for each (var message:IMessage in messageList) <-- On application load I register a whole bunch of classes like so registerClassAlias( "flex.messaging.messages.RemotingMessage", RemotingMessage ); registerClassAlias("mx.messaging.messages.IMessage", IMessage); etc.. my code is basically var channelSet:mx.messaging.ChannelSet = new mx.messaging.ChannelSet(); var channel:mx.messaging.channels.AMFChannel = new AMFChannel("my-amf", "http://localhost:8400/SpringA/messagebroker/amf"); channelSet.addChannel(channel); var consumer:mx.messaging.Consumer = new Consumer(); consumer.channelSet = channelSet; consumer.destination = "simple-feed"; consumer.subscribe(); consumer.addEventListener(MessageEvent.MESSAGE, test); private function test(event:IMessage) { trace("msg.."); // breakpoint never makes it here } I have a flex client which works 100% with same destination/channel. flex flash actionscript-3 casting share|improve this question edited Nov 21 '10 at 21:32 Aurel Bílý 2,01611024 asked Nov 21 '10 at 5:36 MikeW 1001311 posting the error will help –s84 Nov 21 '10 at 5:45 is there a reason that your 'test' method is taking an IMessage and not a MessageEvent? –jeremy.mooer N
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Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack http://stackoverflow.com/questions/4236599/typeerror-error-1034-type-coercion-failed-cannot-convert-object1456c7b9-to Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Flex TypeError: Error #1034: Type Coercion - For two unrelated events in the same module, parent/child Sprite up vote 0 down vote favorite This http://stackoverflow.com/questions/11504983/flex-typeerror-error-1034-type-coercion-for-two-unrelated-events-in-the-sam problem has stopped development, and I can't figure out what's wrong. I'm not clear on how flex is connecting these two unrelated events. The Some1 Sprite dispatches a Some1Event.MOUSE_UP event on a MouseEvent.MOUSE_UP while stopping propagation of the MouseEvent. The parent of Some1, Some2 similarly dispatches a Some2Event.MOUSE_UP while stopping the MouseEvent.MOUSE_UP on Some2. The coercion error is between Some2Event and Some1Event. With this error I've tried the other #1034 solutions: Adding an instantiation of Some1Event and Some2Event in the main application. Wrapping with 'new Event' - I am unable to dispatch the event as type Event, as it has custom properties. I've also tried the following code: import flash.utils.getQualifiedClassName; private var systemManager:SystemManager=new SystemManager; private function addEventTracer():void { systemManager.addEventListener(Some1Event.MOUSE_UP, eventTracer, true); } private function eventTracer(event:Event):void { trace("Got ", event.type, "from", event.target, "as", getQualifiedClassName(event)); } but it didn't report anything. While dispatching the event Some2Event, I get the error T
Badges sign up log in tour help Tour Start here for a http://gis.stackexchange.com/questions/112003/avoiding-arcgis-api-for-flex-typeerror-error-1034-type-coercion-failed-canno quick overview of the site Help Center Detailed answers https://geonet.esri.com/thread/107415 to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Geographic error 1034 Information Systems Questions Tags Users Badges Unanswered Ask Question _ Geographic Information Systems Stack Exchange is a question and answer site for cartographers, geographers and GIS professionals. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a flex error 1034 question Anybody can answer The best answers are voted up and rise to the top Avoiding ArcGIS API for Flex TypeError: Error #1034: Type Coercion failed: cannot convert? up vote 1 down vote favorite I am new to Flex, and Flash builder, I followed the tutorial in this link: https://developers.arcgis.com/flex/guide/tutorial-query-your-data.htm to write a mobile mapping application that includes a query task. After writing the code, no errors appeared in the Problems tab but there were 6 warnings. And when running the app, the following errors appeared (also shown in screenshots): An ActionScript error has occurred: TypeError: Error #1034: Type Coercion failed: cannot convert views::AGISHomeView@6396ae1 to spark.components.View. at spark.components::ViewNavigator/createViewInstance()[E:\dev\4.y\frameworks\projects\mobilecomponents\src\spark\components\ViewNavigator.as:1999] at spark.components::ViewNavigator/commitNavigatorAction()[E:\dev\4.y\frameworks\projects\mobilecomponents\src\spark\components\ViewNavigator.as:1932] at spark.components::ViewNavigator/commitProperties()[E:\dev\4.y\frameworks\projects\mobilecomponents\src\spark\components\ViewNavigator.as:1301] at mx.core::UIComponent/validateProperties()[E:\dev\4.y\frameworks\projects\framework\src\mx\core\UIComponent.as:8219] at mx.managers::LayoutManager/validateProperties()[E:\dev\4.y\frameworks\projects\framework\src\mx\managers\LayoutManager.as:597] at mx.managers::LayoutManager/doPhasedInstantiation()[E:\dev\4.y\frameworks\projects\framework\src\mx\managers\LayoutManager.as:783] at mx.managers::LayoutManager/doPhasedInstantiationCallback()[E:\dev\4.y\frameworks\projects\framework\src\mx\managers\LayoutManager.as:1180]” Here is the code I used: