com.liferay.faces.util.component.Component not found

[Venu Pattamatta，修改在9 年前。]

Hi

I am getting this strange exception while running liferay faces.
java.lang.ClassNotFoundException: com.liferay.faces.util.component.ComponentResourceFactory

the below is the stack trace:

13:27:56,927 ERROR [http-bio-18080-exec-34][render_portlet_jsp:132] null
java.lang.ClassNotFoundException: com.liferay.faces.util.component.ComponentResourceFactory
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1714)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1559)
at com.liferay.faces.bridge.renderkit.html_basic.HeadRendererBridgeImpl.encodeBegin(HeadRendererBridgeImpl.java:161)
at javax.faces.component.UIComponentBase.encodeBegin(UIComponentBase.java:869)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1854)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1859)
at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:443)
at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:131)
at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:337)
at com.liferay.faces.bridge.application.ViewHandlerCompatImpl.renderView(ViewHandlerCompatImpl.java:52)
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:120)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:219)
at com.liferay.faces.bridge.BridgePhaseRenderImpl.execute(BridgePhaseRenderImpl.java:229)
at com.liferay.faces.bridge.BridgePhaseRenderImpl.execute(BridgePhaseRenderImpl.java:84)
at com.liferay.faces.bridge.BridgeImpl.doFacesRequest(BridgeImpl.java:117)
at javax.portlet.faces.GenericFacesPortlet.doView(GenericFacesPortlet.java:255)
at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:328)
at javax.portlet.faces.GenericFacesPortlet.doDispatch(GenericFacesPortlet.java:204)
at javax.portlet.GenericPortlet.render(GenericPortlet.java:233)

Using liferay faces 4.2.0 m2 and faces 2.2.0.

Can anyone please assist.

Thanks,
Venu Pattamatta.

[Juan Gonzalez，修改在9 年前。]

Hi Venu,

are you adding liferay-faces-util to your project? Seems you didn't...

[Venu Pattamatta，修改在9 年前。]

Hi,

I did add liferay-faces-util. But the class for ComponentResourceFactory has different package structure.

com/liferay/faces/util/component/ComponentResourceFactory is not available but
com/liferay/faces/util/application/ComponentResourceFactory is available.

Thanks,
Venu.

[Juan Gonzalez，修改在9 年前。]

Mmm seems that your liferay-faces-bridge-impl jar isn't updated with latest version.

First update until the latest version from github all liferay-faces-* projects and clean all your liferay-faces-* packages and install. Then do the same with your portlet.

[Venu Pattamatta，修改在9 年前。]

Hi,

It was a change in the m2 milestone build number 146. Shifted back to m1-snapshot and it worked.

Thanks,
Venu.

[Alphonse Van Assche，修改在9 年前。]

Hi,

The same problem appear here yesterday, unfortunately I have take the entire day to understand that the jar file was simply modified.

The bug was introduced in 4.2.0-m2-20140926.221715-146 (26/9)

Now the question is, how to force maven to temporarily use the 4.2.0-m2-20140926.221715-145 version without hacking the repository?

Best regards,
Alphonse

[Juan Gonzalez，修改在9 年前。]

Hi Alphonse,

did you try removing previous liferay faces 4.2.0 m2 jars from your local repository (liferay-faces-util, liferay-faces-bridge-*, etc) downloading latest liferay faces master branch from github, then installing whith Maven?

[Alphonse Van Assche，修改在9 年前。]

Hi Juan,

Thanks for your quick reply. I'have switch back to 4.2.0-m1-SNAPSHOT to unblock other team members. Now that anything seem to be up-and-running again, I would try to build the master branch to see if it fix the problem,.

Anyway, it look like liferay-faces-bridge-* artifacts of the maven repository[1] were not updated on 26/9 and seems no more compatible with the rest of the stack.

[1] https://oss.sonatype.org/content/repositories/snapshots/com/liferay/faces

[Alphonse Van Assche，修改在9 年前。]

Good news Juan, the master branch is working!

[Juan Gonzalez，修改在9 年前。]

Alphonse Van Assche:

Good news Juan, the master branch is working!

Great! We have been checking some things lately and didn't come across your problem, so it sounded weird.

Thanks for confirming Alphonse.

[Alphonse Van Assche，修改在9 年前。]

Not a problem, such things happen ;-)

Do you know when the maven repository will be updated?

[Neil Griffin，修改在9 年前。]

The continuous integration server is publishing snapshots again to our Snapshot Repository.