Hi Pascal & Chuck, Thanks so much for your response,
I'm using WebObjects 5.4.3 on my dev mac and the Wonder source from December time (I installed via Eclipse - How do I find out exactly which version I've have?). I'm convinced I would have used the same version on the Deployment machine as I built it at the same time as my Dev environment... This sounds really Noobish, but how do I find the installed version on my Deployment machine? I thought I had done an embeded install (the frameworks appear to be in the Frameworks directory under <AppName>.woa/Contents/Frameworks) Warm regards, Rich On 13/03/2012, at 4:32 PM, Pascal Robert wrote: > > Le 2012-03-12 à 23:09, Rich a écrit : > >> Hi, >> >> This is my first post to this list, so apologies if my protocol is not >> correct, or I miss something. >> >> I've been pulling my hair out for nearly a week now as I can't get my WO >> application running on my Linux server. >> I am a Noobie to WebObjects (1st project), and developed a back end >> web-service for an iPhone / iPad application prototype project I was >> contracted to do. >> The project is at the point of completion, and I've been trying to make the >> WO application (Which runs just fine in Eclipse), work on the deployment >> server so I can hand it over (The Linux machine is running in VMWare). >> >> So, I have followed (several times), the 'Setup' and 'Deployment' >> instructions on http://wiki.wocommunity.org/display/WO/Deploying+on+Linux >> and think that I have everything deployed OK (Application and frameworks). >> When I start up the WO application instance from the Java Monitor it seems >> to launch OK - The application log seems to have no issues and states the >> URL and "Waiting for requests...", it's just when I make a request (GET) >> just using a browser, I don't get any response data - No error at all in the >> browser, just an empty / blank page - I know I should be getting some data >> back as there's data to serve for the request. >> >> The WO application is a fairly simple and has been based upon the >> ERRestRouteExample included with the ProjectWonder sources, but as I said I >> know the application runs just fine if launched form Eclipse (with the >> Eclipse http engine). >> >> I've got a suspicion it's something in my Apache setup, but I can't for the >> life of me think / see what it is - I'm not even use I need Apache as I >> don't need to serve any HTTP pages, just JSON response data (Please correct >> me if I'm wrong) > > JSON is a representation, you do need a HTTP transport! Ok, you can use > Direct Connect, which have its own mini Web server integrated, but by using > Direct Connect, you can't use Apache caching, mod_rewrite, so yes you should > use Apache in deployment. > >> >> I know requests are getting through to the Linux server (checked with >> tcpdump), and I can see the request in the WO application log with the >> following error, which I can't see to find anywhere on the net. >> >>> [2012-3-13 2:40:43 GMT+00:00] <WorkerThread14> >>> java.lang.InstantiationError: <jaboo.proto.websvc.Application>: Unable to >>> create ERXWOContext54 > > Ok, so you get requests, but it fails. Which version of WebObjects are you > running, and how did you install the Wonder frameworks? > >>> at >>> com.webobjects.appserver.WOApplication.createContextForRequest(WOApplication.java:2039) >>> at >>> er.extensions.appserver.ERXApplication.createContextForRequest(ERXApplication.java:2083) >>> at >>> er.extensions.appserver.ERXApplication.handleActionRequestError(ERXApplication.java:1735) >>> at >>> com.webobjects.appserver._private.WOActionRequestHandler._handleRequest(WOActionRequestHandler.java:245) >>> at >>> com.webobjects.appserver._private.WOActionRequestHandler.handleRequest(WOActionRequestHandler.java:158) >>> at >>> er.extensions.appserver.ERXDirectActionRequestHandler.handleRequest(ERXDirectActionRequestHandler.java:126) >>> at >>> com.webobjects.appserver.WOApplication.dispatchRequest(WOApplication.java:1687) >>> at >>> er.extensions.appserver.ERXApplication.dispatchRequestImmediately(ERXApplication.java:2021) >>> at >>> er.extensions.appserver.ERXApplication.dispatchRequest(ERXApplication.java:1986) >>> at >>> com.webobjects.appserver._private.WOWorkerThread.runOnce(WOWorkerThread.java:144) >>> at >>> com.webobjects.appserver._private.WOWorkerThread.run(WOWorkerThread.java:226) >>> at java.lang.Thread.run(Thread.java:636) >>> >>> Mar 13 02:40:43 Jaboo[2002] WARN NSLog - <WOWorkerThread id=14 >>> socket=null> Workerthread exiting due to error, respawning with ID 10014... >>> Exception in thread "WorkerThread14" >>> com.webobjects.foundation.NSForwardException [java.lang.InstantiationError] >>> <jaboo.proto.websvc.Application>: Unable to create >>> ERXWOContext54:java.lang.InstantiationError: >>> <jaboo.proto.websvc.Application>: Unable to create ERXWOContext54 >> >> I've bypassed Apache and wotaskd and am just doing a DirectConnection (which >> I've enabled) to the application >> >> I would really appreciate any help of guidance on how to troubleshoot >> further.. as I'm about to lose what little hair I've got left - my time is >> running out >> >> Warmest regards and a big hug to anyone who can help (please..) >> Rich >> _______________________________________________ >> Do not post admin requests to the list. 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