Niels Basjes created MNG-7987:
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Summary: Regression: Some fields no longer accept an expression.
Key: MNG-7987
URL: https://issues.apache.org/jira/browse/MNG-7987
Project: Maven
Issue Type: Bug
Components: POM
Affects Versions: 4.0.0-alpha-10
Reporter: Niels Basjes
Put the following minimal pom.xml in an empty directory
{code:xml}
<?xml version="1.0"?>
<project>
<modelVersion>4.0.0</modelVersion>
<groupId>nl.basjes.bugreport.maven</groupId>
<artifactId>properties-problem</artifactId>
<version>0.0.1-SNAPSHOT</version>
<repositories>
<repository>
<id>localReproduceRepo</id>
<!--suppress UnresolvedMavenProperty -->
<url>file://${maven.multiModuleProjectDirectory}/__tmp_deploy/</url>
</repository>
</repositories>
</project>
{code}
When I then do {{mvn clean}} with Maven 3.9.6 I get {{BUILD SUCCESS}}.
With Maven 4.0.0-M10 I get this instead:
{code}
[ERROR] Some problems were encountered while processing the POMs
[ERROR] The build could not read 1 project -> [Help 1]
[ERROR]
[ERROR] The project
nl.basjes.bugreport.maven:properties-problem:0.0.1-SNAPSHOT
(/home/nbasjes/.../pom.xml) has 1 error
[ERROR] 'repositories.repository.[localReproduceRepo].url' contains an
expression but should be a constant. @ line 12, column 7
[ERROR]
{code}
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