Hi Florence, Thanks for sending that along... we are missing a clear error message for whatever your problem is - sorry about that. I have tried a few things here to try and get that exact error and can't seem to reproduce it here myself either.
There are two ways to get configuration into the Flex client. You can either compile your Flex app directly against the "services-config.xml" file and it will compile in a subset of the server's configuration into the player, or if you define a ChannelSet on the client you can download the config at runtime after the client connects. It appears that you are getting the configuration at runtime, not compile time so probably if you set the option to compile against services-config.xml this will either start working or at least give you a clearer error message about some configuration that is missing for the "insync" destination (using the command line compiler, it is the -services option, or it is settable as a project option in flex builder). >From the logs you sent, I see it connecting successfully but it looks like it >is getting an empty definition of the "insync" destination - i.e. no >properties, no <metadata> and no identity attribute all of which would be >required for a valid DMS destination. You can see exactly what XML the >client gets by looking at the variable: Import mx.messaging.config.ServerConfig .... trace(ServerConfig.xml); We use that variable both to store any compiled in destinations as well as to populate destinations after connect time so doing that "trace" before and after you get the error would tell me exactly what the client is seeing for that destination. I suspect insync is maybe getting put in there but without a <properties><metadata><identity name="foo"></metadata></properties> construct. Another possible thing that could cause this is that there is an error initializing that destination on the server at startup. To check on that possibility, make sure to check your server's logs for errors and possibly add "Message.*" and "Service.*" targets to the services-config.xml's logging section and set level="Debug" there to get more info. Sorry for the difficulties getting this working. Please let me know if you do find the problem so I can improve our error messages. Jeff From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of fkolberg Sent: Saturday, July 26, 2008 10:20 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] Re: LCDS data synchronisation problem Hi Jeff, I have got a more verbose output: 'cds-consumer-insync-null' consumer set destination to 'insync'. New DataService for destination: insync 'D0C16D6A-7104-39A3-B839-6054DE1ED615' producer set destination to 'insync'. Creating shared data store with id: ':true' for destination: 'insync' Adding data service: insync to the data store: :true initialized: false Changing channelSet of a shared data store. It is now used also for id: rtmp:// localhost:2037:true 'my-rtmp' channel endpoint set to rtmp://localhost:2037 Changing channelSet of a shared data store. It is now used also for id: my-rtmp :true start network monitor handleMonitorStatus() monitor.available: true Connecting... 'my-rtmp' channel got connect attempt status. (Object)#0 code = "NetConnection.Connect.Success" description = "Connection succeeded." details = (null) DSMessagingVersion = 1 id = "D62F3568-062C-8CD2-6151-47A42CD1D145" level = "status" objectEncoding = 3 'my-rtmp' channel is connected. 'my-rtmp' channel sending message: (mx.messaging.messages::CommandMessage) body=(Object)#0 clientId=(null) correlationId="" destination="insync" headers=(Object)#0 messageId="800114A8-F29F-ACD1-B922-6054DFC4CC31" operation="client ping" timeToLive=0 timestamp=0 'cds-consumer-insync-null' consumer connected. 'ds-producer-insync' producer connected. ds.connect(): success No offline changes to apply Filling... DataService.fill() called for destination: insync with args: [] 'ds-producer-insync' producer channel disconnected. Error: Unable to initialize destinations on server: ["insync"] at <anonymous>()[C:\depot\flex\branches\enterprise_corfu_rc\frameworks\p rojects\data\src\mx\data\DataStore.as:2347] at <anonymous>()[C:\depot\flex\branches\enterprise_corfu_rc\frameworks\p rojects\data\src\mx\data\DataStore.as:2363] at flash.events::EventDispatcher/dispatchEventFunction() at flash.events::EventDispatcher/dispatchEvent() at mx.data::SQLDBCache/dispatchStatusEvent()[C:\depot\flex\branches\ente rprise_corfu_rc\frameworks\projects\airfds\src\mx\data\SQLDBCache.as:540] at Function/http://adobe.com/AS3/2006/builtin::apply() at mx.rpc::AsyncDispatcher/timerEventHandler()[E:\dev\3.0.x\frameworks\p rojects\rpc\src\mx\rpc\AsyncDispatcher.as:50] at flash.utils::Timer/_timerDispatch() at flash.utils::Timer/tick() the line "Creating shared data store with id: ':true' for destination: 'insync'" looks like an error somewhere, what is this data store ":true"? Any idea? thanks for your advice and help. Florence --- In flexcoders@yahoogroups.com<mailto:flexcoders%40yahoogroups.com>, Jeff Vroom <[EMAIL PROTECTED]> wrote: > > This error occurs for a variety of problems that can occur when initializing the destination. You may not have defined that destination in the server's configuration or there can be a problem with that destination's configuration. If you add the tag: <mx:TraceTarget/> it will usually provide additional information in the flashlog.txt just before the message is shown. > > It will also log the destinations the client is configured with in the flashlog. > > Jeff > > From: flexcoders@yahoogroups.com<mailto:flexcoders%40yahoogroups.com> > [mailto:flexcoders@yahoogroups.com<mailto:flexcoders%40yahoogroups.com>] On Behalf Of fkolberg > Sent: Friday, July 25, 2008 9:16 AM > To: flexcoders@yahoogroups.com<mailto:flexcoders%40yahoogroups.com> > Subject: [flexcoders] LCDS data synchronisation problem > > > Hi, > > I have installed the insync app from > http://coenraets.org/blog/2008/05/insync-automatic-offline-data-synchronization-in-air-using-lcds-26 > > and consistently get "cannot fill" error message. > > I then got the source code and compiled the files under flex builder > 3. I ran the debugger and used trace() to output the messages. > the error occurs when the dataService invokes fill(). > > I get the following error message: > Error: Unable to initialize destinations on server: ["insync"] > at > <anonymous>()[C:\depot\flex\branches\enterprise_corfu_rc\frameworks\projects\data\src\mx\data\DataStore.as:2347] > at > <anonymous>()[C:\depot\flex\branches\enterprise_corfu_rc\frameworks\projects\data\src\mx\data\DataStore.as:2363] > at flash.events::EventDispatcher/dispatchEventFunction() > at flash.events::EventDispatcher/dispatchEvent() > at > mx.data::SQLDBCache/dispatchStatusEvent()[C:\depot\flex\branches\enterprise_corfu_rc\frameworks\projects\airfds\src\mx\data\SQLDBCache.as:540] > at Function/http://adobe.com/AS3/2006/builtin::apply() > at > mx.rpc::AsyncDispatcher/timerEventHandler()[E:\dev\3.0.x\frameworks\projects\rpc\src\mx\rpc\AsyncDispatcher.as:50] > at flash.utils::Timer/_timerDispatch() > at flash.utils::Timer/tick() > > I have no idea what it means and does not really understand where the > info related to <anonymous> and the Folder were taken from. > > Can anybody help please? > thanks > florence >
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