Weblogic 10 Managed servers running, but I get a 404 error - weblogic

I have migrated an application from WL 8 to WL 10 and set up my managed servers. They indicate that they are running, but when I try to access the site it throws a 404. This is my first time deploying anything on 10 so I could be missing something. Any ideas? Please let me know what additional information could be helpful. edit: I had this working, added a db connection and now it fails.
Here is my error:
weblogic.management.DeploymentException: Exception occured while downloading files
at weblogic.deploy.internal.targetserver.datamanagement.AppDataUpdate.doDownload(AppDataUpdate.java:43)
at weblogic.deploy.internal.targetserver.datamanagement.DataUpdate.download(DataUpdate.java:56)
at weblogic.deploy.internal.targetserver.datamanagement.Data.prepareDataUpdate(Data.java:98)
at weblogic.deploy.internal.targetserver.BasicDeployment.prepareDataUpdate(BasicDeployment.java:670)
at weblogic.deploy.internal.targetserver.BasicDeployment.stageFilesForStatic(BasicDeployment.java:713)
at weblogic.deploy.internal.targetserver.AppDeployment.prepare(AppDeployment.java:100)
at weblogic.management.deploy.internal.DeploymentAdapter$1.doPrepare(DeploymentAdapter.java:39)
at weblogic.management.deploy.internal.DeploymentAdapter.prepare(DeploymentAdapter.java:187)
at weblogic.management.deploy.internal.AppTransition$1.transitionApp(AppTransition.java:21)
at weblogic.management.deploy.internal.ConfiguredDeployments.transitionApps(ConfiguredDeployments.java:233)
at weblogic.management.deploy.internal.ConfiguredDeployments.prepare(ConfiguredDeployments.java:165)
at weblogic.management.deploy.internal.ConfiguredDeployments.deploy(ConfiguredDeployments.java:122)
at weblogic.management.deploy.internal.DeploymentServerService.resume(DeploymentServerService.java:173)
at weblogic.management.deploy.internal.DeploymentServerService.start(DeploymentServerService.java:89)
at weblogic.t3.srvr.SubsystemRequest.run(SubsystemRequest.java:64)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:200)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:172)
java.io.IOException: [DeploymentService:290066]Error occurred while downloading files from admin server for deployment request "0". Underlying error is: "[DeploymentService:290065]Deployment service servlet encountered an Exception while handling the deployment datatransfer message for request id "0" from server "TEST01". Exception is: "weblogic.management.configuration.JDBCSystemResourceMBeanImpl"."
at weblogic.deploy.service.datatransferhandlers.HttpDataTransferHandler.getDataAsStream(HttpDataTransferHandler.java:86)
at weblogic.deploy.service.datatransferhandlers.DataHandlerManager$RemoteDataTransferHandler.getDataAsStream(DataHandlerManager.java:153)
at weblogic.deploy.internal.targetserver.datamanagement.AppDataUpdate.doDownload(AppDataUpdate.java:39)
at weblogic.deploy.internal.targetserver.datamanagement.DataUpdate.download(DataUpdate.java:56)
at weblogic.deploy.internal.targetserver.datamanagement.Data.prepareDataUpdate(Data.java:98)
at weblogic.deploy.internal.targetserver.BasicDeployment.prepareDataUpdate(BasicDeployment.java:670)
at weblogic.deploy.internal.targetserver.BasicDeployment.stageFilesForStatic(BasicDeployment.java:713)
at weblogic.deploy.internal.targetserver.AppDeployment.prepare(AppDeployment.java:100)
at weblogic.management.deploy.internal.DeploymentAdapter$1.doPrepare(DeploymentAdapter.java:39)
at weblogic.management.deploy.internal.DeploymentAdapter.prepare(DeploymentAdapter.java:187)
at weblogic.management.deploy.internal.AppTransition$1.transitionApp(AppTransition.java:21)
at weblogic.management.deploy.internal.ConfiguredDeployments.transitionApps(ConfiguredDeployments.java:233)
at weblogic.management.deploy.internal.ConfiguredDeployments.prepare(ConfiguredDeployments.java:165)
at weblogic.management.deploy.internal.ConfiguredDeployments.deploy(ConfiguredDeployments.java:122)
at weblogic.management.deploy.internal.DeploymentServerService.resume(DeploymentServerService.java:173)
at weblogic.management.deploy.internal.DeploymentServerService.start(DeploymentServerService.java:89)
at weblogic.t3.srvr.SubsystemRequest.run(SubsystemRequest.java:64)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:200)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:172)

You got a weblogic.management.DeploymentException and this means that something went wrong in some server even if everything seems OK from the console.
Underlying error is from weblogic.management.configuration.JDBCSystemResourceMBeanImpl so I would review datasource config is appropiate for every target in your environment. Also check that datasource targets are the same as web application targets and JDBC drivers are available at managed servers classpath as well.

Try to log to the WebLogic Admin console and see what is the status of your application.

You can use the 'Testing' tab of your deployment to see the URL that the application has been deployed to. This will assist you in the troubleshooting process.
If you don't see anything here to test there are a few possible reasons, including the following:
The application failed to deploy and/or is not 'Active'
You are using a cluster and no managed servers are running
You have managed servers running but they are not in a 'RUNNING' state

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Thanks.
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I have an application running on Worklight 6.1 and I am seeing this messages on the log.
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I don't need to authenticate the users on my application, can I ignore this message?
I'm not sure, but you can try to cancel logging for this specific package using following log configuration in server.xml:
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where XXX.XXX.* is the package where the error was occurred.
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http://pic.dhe.ibm.com/infocenter/rsahelp/v8r5/topic/com.ibm.websphere.wlp.nd.multiplatform.doc/ae/rwlp_feat.html
I am not running the Application Center in this profile and I am securing the Worklight console using properties in the worklight.properties file.
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I attached my android to adb and i noticed those lines in the console:
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at
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EDIT: here you can see my application-descriptor.xml and my server configuration:
I forgot about this stack, however I found the problem.
When I open my application, the WL Framework asks for new available update. In the same time, my application ask an adapter for some data, before the WL server can response about the Update. So if it arrives first the response of my adpater, then the Update response will contain a different requestID causing a 403 forbidden.
I don't know if I explained it clearly, however the temporary fix is to put updateSilently: true, not disturbing the direct update.

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