CODEWITHSUNDEEP
myfacesapache-tomeeomnifaces
cocorossello
cocorossello

Reputation: 1357

Omnifaces 2.6.8 and Myfaces 2.3.0

I'm trying to upgrade myfaces to latest version (without the whole java EE 8 stack, since tomee 8 is still not released).

It seems to work fine in most of the cases, however refreshing some pages throws this error

java.lang.ClassCastException: [B cannot be cast to java.base/java.lang.Integer
at org.omnifaces.util.Hacks.removeViewState(Hacks.java:432)
at org.omnifaces.viewhandler.OmniViewHandler.unloadView(OmniViewHandler.java:134)
at org.omnifaces.viewhandler.OmniViewHandler.restoreView(OmniViewHandler.java:101)
at javax.faces.application.ViewHandlerWrapper.restoreView(ViewHandlerWrapper.java:97)

Please note that this is not a bug report, it's just a question. Should omnifaces 2.x work with jsf 2.3?

Upvotes: 1

Views: 131

Answers (1)

BalusC
BalusC

Reputation: 1109222

This is caused by unload of a page associated with OmniFaces @ViewScoped. This is supposed to work just fine. This issue also manifests in OmniFaces 3.0. It has as per issue 444 been fixed in OmniFaces 2.6.9 and 3.1.

Upvotes: 2

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