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Posted to dev@myfaces.apache.org by "Volodymyr Siedlecki (Jira)" <de...@myfaces.apache.org> on 2022/10/14 02:31:00 UTC

[jira] [Created] (MYFACES-4480) NullPointerException in TagAttributeImpl#getBoolean

Volodymyr Siedlecki created MYFACES-4480:
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             Summary: NullPointerException in TagAttributeImpl#getBoolean
                 Key: MYFACES-4480
                 URL: https://issues.apache.org/jira/browse/MYFACES-4480
             Project: MyFaces Core
          Issue Type: Bug
    Affects Versions: 2.3-next-M7, 2.3.10, 2.2.15, 4.0.0-RC1, 2.0.24
            Reporter: Volodymyr Siedlecki


Caused by: java.lang.NullPointerException:
at org.apache.myfaces.view.facelets.tag.TagAttributeImpl.getBoolean(TagAttributeImpl.java:138)

return type is a primitive, so we can't return null. 

https://github.com/apache/myfaces/blob/89c747e85615e3f33265e664c8361789f38ea7db/impl/src/main/java/org/apache/myfaces/view/facelets/tag/TagAttributeImpl.java#L138

We should check for null and, if so, return false. 

Discovered TCK Test "test-faces40-selectManyCheckbox" 

https://github.com/jakartaee/faces/blob/705f0c9ec1b66fd410d69603c22311d0aed08bd0/tck/faces40/selectManyCheckbox/src/main/webapp/spec1574IT.xhtml




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