Posts by fercosmig • 91 points
3 posts
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1
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answer297
viewsQ: Error when injecting object: returning null
When I inject an object into the class it returns null, it seems that it is not instantiated. Exception in thread "main" java.lang.NullPointerException at…
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7
votes3
answers1691
viewsQ: Button does not execute the Managedbean method
When I click the change or delete buttons, Managedbean methods are not executed. Anyone have any ideas? Some settings are missing on the buttons? Project: https://github.com/fercosmig/Forum…
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1
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answers94
viewsQ: Error displaying a collection of a contact’s phones and emails
I want to display on a XHTML page (JSF+Primefaces) a list of contacts with phones and emails. I can display everything I want in a test class: package com.fercosmig.testes; import java.util.List;…