1. Home
  2. Portal
  3. RE: Catch Exceptions of screenlets

RE: Catch Exceptions of screenlets

László Tóth, modified 6 Years ago.
Catch Exceptions of screenlets
Junior Member Posts: 36 Join Date: 5/9/19 Recent Posts
Hi!I user an assetlist screenlet to display items. When the session is expired the screenlet is throw an Exception: 
LiferayScreens: Error loading list
    java.lang.IllegalStateException: You need to be logged in to get a session
        at com.liferay.mobile.screens.context.SessionContext.createSessionFromCurrentSession(SessionContext.java:79)
        at com.liferay.mobile.screens.base.interactor.BaseInteractor.getSession(BaseInteractor.java:102)
        at com.liferay.mobile.screens.asset.list.interactor.AssetListInteractor.getEntries(AssetListInteractor.java:85)
        at com.liferay.mobile.screens.asset.list.interactor.AssetListInteractor.execute(AssetListInteractor.java:56)
        at com.liferay.mobile.screens.base.list.interactor.BaseListInteractor.online(BaseListInteractor.java:173)
        at com.liferay.mobile.screens.base.interactor.BaseCacheReadInteractor$1.run(BaseCacheReadInteractor.java:65)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
        at java.lang.Thread.run(Thread.java:764)
I added the BaseListListener to assetlistscreenlet, but the error method is never invoked.How can I catch that exception?
thumbnail
David H Nebinger, modified 6 Years ago.
RE: Catch Exceptions of screenlets
Liferay Legend Posts: 14933 Join Date: 9/2/06 Recent Posts
If you are running this as a thread, you must realize that much of the initialization context available during an incoming request will not have been in place in your thread context. It will be up to you to fully initialize your context within the scope of the thread.
thumbnail
Javier Gamarra, modified 6 Years ago.
RE: Catch Exceptions of screenlets
Expert Posts: 348 Join Date: 2/12/15 Recent Posts
Strange... I just tried with the sample App and the asset list activity and I get the error method @Override public void onListPageFailed(int startRow, Exception e) { called
thumbnail
David H Nebinger, modified 6 Years ago.
RE: Catch Exceptions of screenlets
Liferay Legend Posts: 14933 Join Date: 9/2/06 Recent Posts
Sorry, I didn't catch that this was in mobile...


I'll see if I can find someone to help...