Monday, September 8, 2014

AsyncTransportProvider Exception

I was attempting to deploy an ADF Task Flow that referenced the BPM API and received the following exception.

Weblogic Server Exception: weblogic.application.ModuleException: [HTTP:101216]Servlet: "weblogic.wsee.jaxws.client.async.AsyncTransportProvider" failed to preload on startup in Web application: "testApp". java.lang.InstantiationException: weblogic.wsee.jaxws.client.async.AsyncTransportProvider
Caused by: java.lang.InstantiationException: weblogic.wsee.jaxws.client.async.AsyncTransportProvider
at weblogic.wsee.jaxws.WLSServletInstanceResolver.create(
at weblogic.wsee.jaxws.WLSInstanceResolver.getSingleton(
... 50 more
Caused by: java.lang.InstantiationException: weblogic.wsee.jaxws.client.async.AsyncTransportProvider
at java.lang.Class.newInstance(
at weblogic.wsee.jaxws.injection.WSEEComponentContributor.newInstance(
at weblogic.wsee.jaxws.injection.WSEEComponentContributor.newInstance(
at weblogic.wsee.jaxws.WLSServletInstanceResolver.create(
... 51 more
[08:10:26 AM] Caused by: java.lang.InstantiationException: weblogic.wsee.jaxws.client.async.AsyncTransportProvider
[08:10:26 AM] See server logs or server console for more details.

I was able to resolve the issue by removing the following libraries from the WAR deployment profile.
  • weblogic.jar
  • wlfullclient.jar
Right-click on your project >> Project Properties >> Deployment >> WAR profile >> Edit >> Library Dependencies >> Uncheck the aforementioned libraries.
You should be able to deploy.

Edit 24 FEB 2015: I have experienced this issue several times since composing this post. If you are able, recreate your project from scratch.


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