rmannibucau opened a new issue, #807:
URL: https://github.com/apache/maven-mvnd/issues/807
Here is the stack
```
$ mvn archetype:generate -DarchetypeGroupId=org.apache.maven.archetypes
-DarchetypeArtifactId=maven-archetype-quickstart -DarchetypeVersion=1.4 -e
[INFO] Error stacktraces are turned on.
[INFO] Scanning for projects...
[INFO] BuildTimeEventSpy is registered.
[INFO]
[INFO] -------------------------------------------<
org.apache.maven:standalone-pom >--------------------------------------------
[INFO] Building Maven Stub Project (No POM) 1
[INFO] ---------------------------------------------------------[ pom
]----------------------------------------------------------
[INFO]
[INFO] --- archetype:3.2.0:generate (default-cli) @ standalone-pom ---
[INFO] Generating project in Interactive mode
[INFO] Archetype repository not defined. Using the one from
[org.apache.maven.archetypes:maven-archetype-quickstart:1.4] found in catalog
remote
[INFO]
--------------------------------------------------------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO]
--------------------------------------------------------------------------------------------------------------------------
[INFO] Total time: 1.860 s
[INFO] Finished at: 2023-03-10T10:00:51+01:00
[INFO]
--------------------------------------------------------------------------------------------------------------------------
[ERROR] Failed to execute goal
org.apache.maven.plugins:maven-archetype-plugin:3.2.0:generate (default-cli) on
project standalone-pom: Failed to prompt user: Unable to prompt user:
NullPointerException -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute
goal org.apache.maven.plugins:maven-archetype-plugin:3.2.0:generate
(default-cli) on project standalone-pom: Failed to prompt user
at
org.apache.maven.lifecycle.internal.MojoExecutor.doExecute2(MojoExecutor.java:341)
at
org.apache.maven.lifecycle.internal.MojoExecutor.doExecute(MojoExecutor.java:324)
at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:212)
at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:174)
at
org.apache.maven.lifecycle.internal.MojoExecutor.access$000(MojoExecutor.java:77)
at
org.apache.maven.lifecycle.internal.MojoExecutor$1.run(MojoExecutor.java:162)
at
org.apache.maven.plugin.DefaultMojosExecutionStrategy.execute(DefaultMojosExecutionStrategy.java:39)
at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:159)
at
org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:114)
at
org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
at
org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:60)
at
org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:132)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:313)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:228)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:153)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:859)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:282)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:198)
...
Caused by: java.io.IOException: Unable to prompt user
at
org.mvndaemon.mvnd.interactivity.DaemonPrompter.doPrompt(DaemonPrompter.java:175)
at
org.mvndaemon.mvnd.interactivity.DaemonPrompter.doPrompt(DaemonPrompter.java:111)
... 32 common frames omitted
Caused by: java.lang.NullPointerException: null
at java.base/java.util.Objects.requireNonNull(Objects.java:221)
at
org.mvndaemon.mvnd.interactivity.DaemonPrompter.doPrompt(DaemonPrompter.java:166)
... 33 common frames omitted
```
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