[jira] [Commented] (MNG-7825) XML entity in pom cause NPE in MXSerializer during install

[Guillaume Nodet (Jira)]

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https://issues.apache.org/jira/browse/MNG-7825?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17738768#comment-17738768
 ] 

Guillaume Nodet commented on MNG-7825:
--------------------------------------

It seems to be fixed now in master with the switch to stax parser.

> XML entity in pom cause NPE in MXSerializer during install
> ----------------------------------------------------------
>
>                 Key: MNG-7825
>                 URL: https://issues.apache.org/jira/browse/MNG-7825
>             Project: Maven
>          Issue Type: Bug
>    Affects Versions: 4.0.0-alpha-7
>            Reporter: Slawomir Jaranowski
>            Assignee: Guillaume Nodet
>            Priority: Major
>
> When we have a xml entity in project, like:
> {code}
>   <description>test &lt; test</description>
> {code}
> we will have:
> {noformat}
> Caused by: java.lang.NullPointerException: Cannot invoke "String.length()" 
> because "str" is null
>     at java.io.Writer.write (Writer.java:278)
>     at org.codehaus.plexus.util.xml.pull.MXSerializer.entityRef 
> (MXSerializer.java:806)
>     at org.apache.maven.model.transform.pull.XmlUtils.writeDocument 
> (XmlUtils.java:81)
>     at org.apache.maven.model.transform.pull.XmlUtils.writeDocument 
> (XmlUtils.java:40)
>     at 
> org.apache.maven.internal.transformation.ConsumerPomArtifactTransformer.transform
>  (ConsumerPomArtifactTransformer.java:195)
>     at 
> org.apache.maven.internal.transformation.ConsumerPomArtifactTransformer$ConsumerPomArtifact.lambda$transformer$1
>  (ConsumerPomArtifactTransformer.java:175)
>     at org.apache.maven.internal.transformation.OnChangeTransformer.mayUpdate 
> (OnChangeTransformer.java:93)
>     at org.apache.maven.internal.transformation.OnChangeTransformer.get 
> (OnChangeTransformer.java:72)
>     at org.apache.maven.internal.transformation.TransformedArtifact.getFile 
> (TransformedArtifact.java:76)
>     at org.apache.maven.RepositoryUtils.toArtifact (RepositoryUtils.java:159)
>     at org.apache.maven.plugins.install.InstallMojo.processProject 
> (InstallMojo.java:227)
>     at org.apache.maven.plugins.install.InstallMojo.execute 
> (InstallMojo.java:144)
> {noformat}
> works in 3.9.3, 4.0.0-alpha-5
> m-install-p - 3.1.1



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