Vertx Generator fails with 3.2.14

Description

Going from 3.2.8 to 3.2.14 causes simple vertx project to fail, when building (Can not extract generator)

Info

running mvn clean install -X gives me this failiure (with the .14 version):

[WARNING] F8: Cannot access cluster for detecting mode: Failed to connect to /192.168.178.91:8443
[INFO] F8: Running in Kubernetes mode
[INFO] F8: Running generator vertx
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1.882 s
[INFO] Finished at: 2017-01-15T13:32:45+01:00
[INFO] Final Memory: 25M/383M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal io.fabric8:fabric8-maven-plugin:3.2.14:resource (default) on project http-server: Execution default of goal io.fabric8:fabric8-maven-plugin:3.2.14:resource failed: Cannot extract generator: java.lang.NullPointerException -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal io.fabric8:fabric8-maven-plugin:3.2.14:resource (default) on project http-server: Execution default of goal io.fabric8:fabric8-maven-plugin:3.2.14:resource failed: Cannot extract generator: java.lang.NullPointerException
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:212)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
	at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)
	at org.apache.maven.cli.MavenCli.execute(MavenCli.java:863)
	at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288)
	at org.apache.maven.cli.MavenCli.main(MavenCli.java:199)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
	at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
	at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
Caused by: org.apache.maven.plugin.PluginExecutionException: Execution default of goal io.fabric8:fabric8-maven-plugin:3.2.14:resource failed: Cannot extract generator: java.lang.NullPointerException
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:145)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:207)
	... 20 more
Caused by: java.lang.IllegalArgumentException: Cannot extract generator: java.lang.NullPointerException
	at io.fabric8.maven.plugin.mojo.build.ResourceMojo$3.customizeConfig(ResourceMojo.java:620)
	at io.fabric8.maven.docker.config.ConfigHelper.resolveImages(ConfigHelper.java:51)
	at io.fabric8.maven.plugin.mojo.build.ResourceMojo.getResolvedImages(ResourceMojo.java:593)
	at io.fabric8.maven.plugin.mojo.build.ResourceMojo.executeInternal(ResourceMojo.java:225)
	at io.fabric8.maven.plugin.mojo.AbstractFabric8Mojo.execute(AbstractFabric8Mojo.java:74)
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)
	... 21 more
Caused by: java.lang.NullPointerException
	at io.fabric8.maven.generator.api.support.AbstractPortsExtractor.extract(AbstractPortsExtractor.java:74)
	at io.fabric8.maven.generator.vertx.VertxGenerator.extractPorts(VertxGenerator.java:80)
	at io.fabric8.maven.generator.javaexec.JavaExecGenerator.customize(JavaExecGenerator.java:116)
	at io.fabric8.maven.plugin.generator.GeneratorManager.generate(GeneratorManager.java:62)
	at io.fabric8.maven.plugin.mojo.build.ResourceMojo$3.customizeConfig(ResourceMojo.java:618)
	... 26 more
[ERROR] 
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginExecutionException

• f-m-p version : 3.2.14
• Maven version (mvn -v) :

Apache Maven 3.3.9 (NON-CANONICAL_2016-07-01T11:53:38Z_mockbuild; 2016-07-01T13:53:38+02:00)
Maven home: /usr/share/maven
Java version: 1.8.0_111, vendor: Oracle Corporation
Java home: /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.111-3.b16.fc25.x86_64/jre
Default locale: en_US, platform encoding: UTF-8
OS name: "linux", version: "4.8.8-300.fc25.x86_64", arch: "amd64", family: "unix"

• Sample project : [e-mail]:matzew/vertx-hello-world.git

The latest commit uses the 3.2.14 version of the f-m-p

[rhuss]

That’s a good idea, I’m going to implement it like this and default to 8080 which can be disabled.

[rhuss]

Is available now in 3.2.16