NPE in features-maven-plugin
----------------------------

                 Key: KARAF-883
                 URL: https://issues.apache.org/jira/browse/KARAF-883
             Project: Karaf
          Issue Type: Bug
          Components: karaf-tooling
    Affects Versions: 2.2.2
         Environment: OSX, JDK 1.6
            Reporter: Brian Topping


NPE while trying to generate a features xml.  See attached capture from 
terminal.


Brian-Toppings-MacBook-Pro:querydsl-root topping$ mvn 
org.apache.karaf.tooling:features-maven-plugin:2.2.2:generate-features-xml
[INFO] Scanning for projects...
[WARNING] 
[WARNING] Some problems were encountered while building the effective model for 
com.mysema.querydsl:querydsl-core:bundle:2.2.2-SNAPSHOT
[WARNING] 'build.plugins.plugin.version' for 
org.apache.maven.plugins:maven-compiler-plugin is missing. @ 
com.mysema.home:mysema-source:0.2.0, 
/Users/topping/.m2/repository/com/mysema/home/mysema-source/0.2.0/mysema-source-0.2.0.pom,
 line 32, column 15
[WARNING] 'build.plugins.plugin.version' for 
org.apache.maven.plugins:maven-jar-plugin is missing. @ line 87, column 15
[WARNING] 'build.plugins.plugin.version' for 
org.apache.maven.plugins:maven-source-plugin is missing. @ line 99, column 15
[WARNING] 'reporting.plugins.plugin.version' for 
org.apache.maven.plugins:maven-javadoc-plugin is missing. @ 
com.mysema.querydsl:querydsl-root:2.2.2-SNAPSHOT, 
/Users/topping/dev/querydsl/querydsl-root/pom.xml, line 340, column 15
[WARNING] 'reporting.plugins.plugin.version' for 
org.apache.maven.plugins:maven-jxr-plugin is missing. @ 
com.mysema.querydsl:querydsl-root:2.2.2-SNAPSHOT, 
/Users/topping/dev/querydsl/querydsl-root/pom.xml, line 358, column 15
[WARNING] 
[WARNING] Some problems were encountered while building the effective model for 
com.mysema.querydsl:querydsl-apt:bundle:2.2.2-SNAPSHOT
[WARNING] 'build.plugins.plugin.version' for 
org.apache.maven.plugins:maven-compiler-plugin is missing. @ 
com.mysema.home:mysema-source:0.2.0, 
/Users/topping/.m2/repository/com/mysema/home/mysema-source/0.2.0/mysema-source-0.2.0.pom,
 line 32, column 15
[WARNING] 'build.plugins.plugin.version' for 
org.apache.maven.plugins:maven-jar-plugin is missing. @ 
com.mysema.querydsl:querydsl-root:2.2.2-SNAPSHOT, 
/Users/topping/dev/querydsl/querydsl-root/pom.xml, line 229, column 15
[WARNING] 'build.plugins.plugin.version' for 
org.apache.maven.plugins:maven-source-plugin is missing. @ 
com.mysema.home:mysema-source:0.2.0, 
/Users/topping/.m2/repository/com/mysema/home/mysema-source/0.2.0/mysema-source-0.2.0.pom,
 line 46, column 13
[WARNING] 'reporting.plugins.plugin.version' for 
org.apache.maven.plugins:maven-javadoc-plugin is missing. @ 
com.mysema.querydsl:querydsl-root:2.2.2-SNAPSHOT, 
/Users/topping/dev/querydsl/querydsl-root/pom.xml, line 340, column 15
[WARNING] 'reporting.plugins.plugin.version' for 
org.apache.maven.plugins:maven-jxr-plugin is missing. @ 
com.mysema.querydsl:querydsl-root:2.2.2-SNAPSHOT, 
/Users/topping/dev/querydsl/querydsl-root/pom.xml, line 358, column 15
[WARNING] 
[WARNING] Some problems were encountered while building the effective model for 
com.mysema.querydsl:querydsl-collections:bundle:2.2.2-SNAPSHOT
[WARNING] 'build.plugins.plugin.version' for 
org.apache.maven.plugins:maven-compiler-plugin is missing. @ 
com.mysema.home:mysema-source:0.2.0, 
/Users/topping/.m2/repository/com/mysema/home/mysema-source/0.2.0/mysema-source-0.2.0.pom,
 line 32, column 15
[WARNING] 'build.plugins.plugin.version' for 
org.apache.maven.plugins:maven-jar-plugin is missing. @ 
com.mysema.querydsl:querydsl-root:2.2.2-SNAPSHOT, 
/Users/topping/dev/querydsl/querydsl-root/pom.xml, line 229, column 15
[WARNING] 'build.plugins.plugin.version' for 
org.apache.maven.plugins:maven-source-plugin is missing. @ 
com.mysema.home:mysema-source:0.2.0, 
/Users/topping/.m2/repository/com/mysema/home/mysema-source/0.2.0/mysema-source-0.2.0.pom,
 line 46, column 13
[WARNING] 'reporting.plugins.plugin.version' for 
org.apache.maven.plugins:maven-javadoc-plugin is missing. @ 
com.mysema.querydsl:querydsl-root:2.2.2-SNAPSHOT, 
/Users/topping/dev/querydsl/querydsl-root/pom.xml, line 340, column 15
[WARNING] 'reporting.plugins.plugin.version' for 
org.apache.maven.plugins:maven-jxr-plugin is missing. @ 
com.mysema.querydsl:querydsl-root:2.2.2-SNAPSHOT, 
/Users/topping/dev/querydsl/querydsl-root/pom.xml, line 358, column 15
[WARNING] 
[WARNING] Some problems were encountered while building the effective model for 
com.mysema.querydsl:querydsl-sql:bundle:2.2.2-SNAPSHOT
[WARNING] 'build.plugins.plugin.version' for 
org.apache.maven.plugins:maven-compiler-plugin is missing. @ 
com.mysema.home:mysema-source:0.2.0, 
/Users/topping/.m2/repository/com/mysema/home/mysema-source/0.2.0/mysema-source-0.2.0.pom,
 line 32, column 15
[WARNING] 'build.plugins.plugin.version' for 
org.apache.maven.plugins:maven-jar-plugin is missing. @ line 145, column 15
[WARNING] 'build.plugins.plugin.version' for 
org.apache.maven.plugins:maven-source-plugin is missing. @ line 157, column 15
[WARNING] 'reporting.plugins.plugin.version' for 
org.apache.maven.plugins:maven-javadoc-plugin is missing. @ 
com.mysema.querydsl:querydsl-root:2.2.2-SNAPSHOT, 
/Users/topping/dev/querydsl/querydsl-root/pom.xml, line 340, column 15
[WARNING] 'reporting.plugins.plugin.version' for 
org.apache.maven.plugins:maven-jxr-plugin is missing. @ 
com.mysema.querydsl:querydsl-root:2.2.2-SNAPSHOT, 
/Users/topping/dev/querydsl/querydsl-root/pom.xml, line 358, column 15
[WARNING] 
[WARNING] Some problems were encountered while building the effective model for 
com.mysema.querydsl:querydsl-maven-plugin:maven-plugin:2.2.2-SNAPSHOT
[WARNING] 'build.plugins.plugin.version' for 
org.apache.maven.plugins:maven-compiler-plugin is missing. @ 
com.mysema.home:mysema-source:0.2.0, 
/Users/topping/.m2/repository/com/mysema/home/mysema-source/0.2.0/mysema-source-0.2.0.pom,
 line 32, column 15
[WARNING] 'build.plugins.plugin.version' for 
org.apache.maven.plugins:maven-jar-plugin is missing. @ 
com.mysema.querydsl:querydsl-root:2.2.2-SNAPSHOT, 
/Users/topping/dev/querydsl/querydsl-root/pom.xml, line 229, column 15
[WARNING] 'build.plugins.plugin.version' for 
org.apache.maven.plugins:maven-source-plugin is missing. @ 
com.mysema.home:mysema-source:0.2.0, 
/Users/topping/.m2/repository/com/mysema/home/mysema-source/0.2.0/mysema-source-0.2.0.pom,
 line 46, column 13
[WARNING] 'reporting.plugins.plugin.version' for 
org.apache.maven.plugins:maven-javadoc-plugin is missing. @ 
com.mysema.querydsl:querydsl-root:2.2.2-SNAPSHOT, 
/Users/topping/dev/querydsl/querydsl-root/pom.xml, line 340, column 15
[WARNING] 'reporting.plugins.plugin.version' for 
org.apache.maven.plugins:maven-jxr-plugin is missing. @ 
com.mysema.querydsl:querydsl-root:2.2.2-SNAPSHOT, 
/Users/topping/dev/querydsl/querydsl-root/pom.xml, line 358, column 15
[WARNING] 
[WARNING] Some problems were encountered while building the effective model for 
com.mysema.querydsl:querydsl-jpa:bundle:2.2.2-SNAPSHOT
[WARNING] 'build.plugins.plugin.version' for 
org.apache.maven.plugins:maven-compiler-plugin is missing. @ 
com.mysema.home:mysema-source:0.2.0, 
/Users/topping/.m2/repository/com/mysema/home/mysema-source/0.2.0/mysema-source-0.2.0.pom,
 line 32, column 15
[WARNING] 'build.plugins.plugin.version' for 
org.apache.maven.plugins:maven-jar-plugin is missing. @ line 211, column 15
[WARNING] 'build.plugins.plugin.version' for 
org.apache.maven.plugins:maven-source-plugin is missing. @ 
com.mysema.home:mysema-source:0.2.0, 
/Users/topping/.m2/repository/com/mysema/home/mysema-source/0.2.0/mysema-source-0.2.0.pom,
 line 46, column 13
[WARNING] 'reporting.plugins.plugin.version' for 
org.apache.maven.plugins:maven-javadoc-plugin is missing. @ 
com.mysema.querydsl:querydsl-root:2.2.2-SNAPSHOT, 
/Users/topping/dev/querydsl/querydsl-root/pom.xml, line 340, column 15
[WARNING] 'reporting.plugins.plugin.version' for 
org.apache.maven.plugins:maven-jxr-plugin is missing. @ 
com.mysema.querydsl:querydsl-root:2.2.2-SNAPSHOT, 
/Users/topping/dev/querydsl/querydsl-root/pom.xml, line 358, column 15
[WARNING] 
[WARNING] Some problems were encountered while building the effective model for 
com.mysema.querydsl:querydsl-jdo:bundle:2.2.2-SNAPSHOT
[WARNING] 'build.plugins.plugin.version' for 
org.apache.maven.plugins:maven-source-plugin is missing. @ 
com.mysema.home:mysema-source:0.2.0, 
/Users/topping/.m2/repository/com/mysema/home/mysema-source/0.2.0/mysema-source-0.2.0.pom,
 line 46, column 13
[WARNING] 'build.plugins.plugin.version' for 
org.apache.maven.plugins:maven-jar-plugin is missing. @ line 149, column 15
[WARNING] 'build.plugins.plugin.version' for 
org.apache.maven.plugins:maven-compiler-plugin is missing. @ 
com.mysema.home:mysema-source:0.2.0, 
/Users/topping/.m2/repository/com/mysema/home/mysema-source/0.2.0/mysema-source-0.2.0.pom,
 line 32, column 15
[WARNING] 'reporting.plugins.plugin.version' for 
org.apache.maven.plugins:maven-javadoc-plugin is missing. @ 
com.mysema.querydsl:querydsl-root:2.2.2-SNAPSHOT, 
/Users/topping/dev/querydsl/querydsl-root/pom.xml, line 340, column 15
[WARNING] 'reporting.plugins.plugin.version' for 
org.apache.maven.plugins:maven-jxr-plugin is missing. @ 
com.mysema.querydsl:querydsl-root:2.2.2-SNAPSHOT, 
/Users/topping/dev/querydsl/querydsl-root/pom.xml, line 358, column 15
[WARNING] 
[WARNING] Some problems were encountered while building the effective model for 
com.mysema.querydsl:querydsl-lucene:bundle:2.2.2-SNAPSHOT
[WARNING] 'build.plugins.plugin.version' for 
org.apache.maven.plugins:maven-compiler-plugin is missing. @ 
com.mysema.home:mysema-source:0.2.0, 
/Users/topping/.m2/repository/com/mysema/home/mysema-source/0.2.0/mysema-source-0.2.0.pom,
 line 32, column 15
[WARNING] 'build.plugins.plugin.version' for 
org.apache.maven.plugins:maven-jar-plugin is missing. @ 
com.mysema.querydsl:querydsl-root:2.2.2-SNAPSHOT, 
/Users/topping/dev/querydsl/querydsl-root/pom.xml, line 229, column 15
[WARNING] 'build.plugins.plugin.version' for 
org.apache.maven.plugins:maven-source-plugin is missing. @ 
com.mysema.home:mysema-source:0.2.0, 
/Users/topping/.m2/repository/com/mysema/home/mysema-source/0.2.0/mysema-source-0.2.0.pom,
 line 46, column 13
[WARNING] The expression ${version} is deprecated. Please use 
${project.version} instead.
[WARNING] 'reporting.plugins.plugin.version' for 
org.apache.maven.plugins:maven-javadoc-plugin is missing. @ 
com.mysema.querydsl:querydsl-root:2.2.2-SNAPSHOT, 
/Users/topping/dev/querydsl/querydsl-root/pom.xml, line 340, column 15
[WARNING] 'reporting.plugins.plugin.version' for 
org.apache.maven.plugins:maven-jxr-plugin is missing. @ 
com.mysema.querydsl:querydsl-root:2.2.2-SNAPSHOT, 
/Users/topping/dev/querydsl/querydsl-root/pom.xml, line 358, column 15
[WARNING] 
[WARNING] Some problems were encountered while building the effective model for 
com.mysema.querydsl:querydsl-hibernate-search:bundle:2.2.2-SNAPSHOT
[WARNING] 'build.plugins.plugin.version' for 
org.apache.maven.plugins:maven-compiler-plugin is missing. @ 
com.mysema.home:mysema-source:0.2.0, 
/Users/topping/.m2/repository/com/mysema/home/mysema-source/0.2.0/mysema-source-0.2.0.pom,
 line 32, column 15
[WARNING] 'build.plugins.plugin.version' for 
org.apache.maven.plugins:maven-jar-plugin is missing. @ 
com.mysema.querydsl:querydsl-root:2.2.2-SNAPSHOT, 
/Users/topping/dev/querydsl/querydsl-root/pom.xml, line 229, column 15
[WARNING] 'build.plugins.plugin.version' for 
org.apache.maven.plugins:maven-source-plugin is missing. @ 
com.mysema.home:mysema-source:0.2.0, 
/Users/topping/.m2/repository/com/mysema/home/mysema-source/0.2.0/mysema-source-0.2.0.pom,
 line 46, column 13
[WARNING] 'reporting.plugins.plugin.version' for 
org.apache.maven.plugins:maven-javadoc-plugin is missing. @ 
com.mysema.querydsl:querydsl-root:2.2.2-SNAPSHOT, 
/Users/topping/dev/querydsl/querydsl-root/pom.xml, line 340, column 15
[WARNING] 'reporting.plugins.plugin.version' for 
org.apache.maven.plugins:maven-jxr-plugin is missing. @ 
com.mysema.querydsl:querydsl-root:2.2.2-SNAPSHOT, 
/Users/topping/dev/querydsl/querydsl-root/pom.xml, line 358, column 15
[WARNING] 
[WARNING] Some problems were encountered while building the effective model for 
com.mysema.querydsl:querydsl-mongodb:bundle:2.2.2-SNAPSHOT
[WARNING] 'build.plugins.plugin.version' for 
org.apache.maven.plugins:maven-compiler-plugin is missing. @ 
com.mysema.home:mysema-source:0.2.0, 
/Users/topping/.m2/repository/com/mysema/home/mysema-source/0.2.0/mysema-source-0.2.0.pom,
 line 32, column 15
[WARNING] 'build.plugins.plugin.version' for 
org.apache.maven.plugins:maven-jar-plugin is missing. @ line 131, column 15
[WARNING] 'build.plugins.plugin.version' for 
org.apache.maven.plugins:maven-source-plugin is missing. @ 
com.mysema.home:mysema-source:0.2.0, 
/Users/topping/.m2/repository/com/mysema/home/mysema-source/0.2.0/mysema-source-0.2.0.pom,
 line 46, column 13
[WARNING] 'reporting.plugins.plugin.version' for 
org.apache.maven.plugins:maven-javadoc-plugin is missing. @ 
com.mysema.querydsl:querydsl-root:2.2.2-SNAPSHOT, 
/Users/topping/dev/querydsl/querydsl-root/pom.xml, line 340, column 15
[WARNING] 'reporting.plugins.plugin.version' for 
org.apache.maven.plugins:maven-jxr-plugin is missing. @ 
com.mysema.querydsl:querydsl-root:2.2.2-SNAPSHOT, 
/Users/topping/dev/querydsl/querydsl-root/pom.xml, line 358, column 15
[WARNING] 
[WARNING] Some problems were encountered while building the effective model for 
com.mysema.querydsl:querydsl-scala:jar:2.2.2-SNAPSHOT
[WARNING] 'dependencies.dependency.(groupId:artifactId:type:classifier)' must 
be unique: com.h2database:h2:jar -> duplicate declaration of version 1.2.133 @ 
line 108, column 17
[WARNING] 'build.plugins.plugin.version' for 
org.apache.maven.plugins:maven-compiler-plugin is missing. @ 
com.mysema.home:mysema-source:0.2.0, 
/Users/topping/.m2/repository/com/mysema/home/mysema-source/0.2.0/mysema-source-0.2.0.pom,
 line 32, column 15
[WARNING] 'build.plugins.plugin.version' for 
org.apache.maven.plugins:maven-jar-plugin is missing. @ 
com.mysema.querydsl:querydsl-root:2.2.2-SNAPSHOT, 
/Users/topping/dev/querydsl/querydsl-root/pom.xml, line 229, column 15
[WARNING] 'build.plugins.plugin.version' for 
org.apache.maven.plugins:maven-source-plugin is missing. @ 
com.mysema.home:mysema-source:0.2.0, 
/Users/topping/.m2/repository/com/mysema/home/mysema-source/0.2.0/mysema-source-0.2.0.pom,
 line 46, column 13
[WARNING] 'reporting.plugins.plugin.version' for 
org.apache.maven.plugins:maven-javadoc-plugin is missing. @ 
com.mysema.querydsl:querydsl-root:2.2.2-SNAPSHOT, 
/Users/topping/dev/querydsl/querydsl-root/pom.xml, line 340, column 15
[WARNING] 'reporting.plugins.plugin.version' for 
org.apache.maven.plugins:maven-jxr-plugin is missing. @ 
com.mysema.querydsl:querydsl-root:2.2.2-SNAPSHOT, 
/Users/topping/dev/querydsl/querydsl-root/pom.xml, line 358, column 15
[WARNING] 
[WARNING] Some problems were encountered while building the effective model for 
com.mysema.querydsl:querydsl-root:pom:2.2.2-SNAPSHOT
[WARNING] 'build.plugins.plugin.version' for 
org.apache.maven.plugins:maven-compiler-plugin is missing. @ 
com.mysema.home:mysema-source:0.2.0, 
/Users/topping/.m2/repository/com/mysema/home/mysema-source/0.2.0/mysema-source-0.2.0.pom,
 line 32, column 15
[WARNING] 'build.plugins.plugin.version' for 
org.apache.maven.plugins:maven-jar-plugin is missing. @ line 229, column 15
[WARNING] 'build.plugins.plugin.version' for 
org.apache.maven.plugins:maven-source-plugin is missing. @ 
com.mysema.home:mysema-source:0.2.0, 
/Users/topping/.m2/repository/com/mysema/home/mysema-source/0.2.0/mysema-source-0.2.0.pom,
 line 46, column 13
[WARNING] 'reporting.plugins.plugin.version' for 
org.apache.maven.plugins:maven-javadoc-plugin is missing. @ line 340, column 15
[WARNING] 'reporting.plugins.plugin.version' for 
org.apache.maven.plugins:maven-jxr-plugin is missing. @ line 358, column 15
[WARNING] 
[WARNING] It is highly recommended to fix these problems because they threaten 
the stability of your build.
[WARNING] 
[WARNING] For this reason, future Maven versions might no longer support 
building such malformed projects.
[WARNING] 
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Build Order:
[INFO] 
[INFO] Querydsl
[INFO] Querydsl - Core module
[INFO] Querydsl - APT support
[INFO] Querydsl - Collections support
[INFO] Querydsl - SQL support
[INFO] Querydsl - Maven plugin
[INFO] Querydsl - JPA support
[INFO] Querydsl - JDO support
[INFO] Querydsl - Lucene support
[INFO] Querydsl - Hibernate Search support
[INFO] Querydsl - Mongodb support
[INFO] Querydsl - Scala support
[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Building Querydsl 2.2.2-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO] 
[INFO] >>> features-maven-plugin:2.2.2:generate-features-xml (default-cli) @ 
querydsl-root >>>
[INFO] 
[INFO] <<< features-maven-plugin:2.2.2:generate-features-xml (default-cli) @ 
querydsl-root <<<
[INFO] 
[INFO] --- features-maven-plugin:2.2.2:generate-features-xml (default-cli) @ 
querydsl-root ---
[INFO] Step 1: Building list of provided bundle exports
[INFO] ...done!
[INFO] Step 2 : No Bundle file supplied for building list of exports
[INFO] ...done!
[INFO] Step 3 : Discovering bundles in Maven dependencies
[INFO] ...done!
[INFO] Step 4 : Generating 
/Users/topping/dev/querydsl/querydsl-root/target/classes/feature.xml
[INFO]  Generating feature junit from junit:junit:jar:4.8.1:test
[INFO]  Generating feature easymock from org.easymock:easymock:jar:3.0:test
[INFO] ...done!
[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Building Querydsl - Core module 2.2.2-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO] 
[INFO] >>> features-maven-plugin:2.2.2:generate-features-xml (default-cli) @ 
querydsl-core >>>
[INFO] 
[INFO] --- maven-resources-plugin:2.5:resources (default-resources) @ 
querydsl-core ---
[debug] execute contextualize
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] skip non existing resourceDirectory 
/Users/topping/dev/querydsl/querydsl-core/src/main/resources
[INFO] 
[INFO] --- maven-compiler-plugin:2.3.2:compile (default-compile) @ 
querydsl-core ---
[INFO] Nothing to compile - all classes are up to date
[INFO] 
[INFO] <<< features-maven-plugin:2.2.2:generate-features-xml (default-cli) @ 
querydsl-core <<<
[INFO] 
[INFO] --- features-maven-plugin:2.2.2:generate-features-xml (default-cli) @ 
querydsl-core ---
[INFO] Step 1: Building list of provided bundle exports
[INFO] ...done!
[INFO] Step 2 : No Bundle file supplied for building list of exports
[INFO] ...done!
[INFO] Step 3 : Discovering bundles in Maven dependencies
[INFO] ...done!
[INFO] Step 4 : Generating 
/Users/topping/dev/querydsl/querydsl-core/target/classes/feature.xml
[INFO]  Generating feature collections-generic from 
net.sourceforge.collections:collections-generic:jar:4.01:compile
[INFO]  Generating feature commons-lang from 
commons-lang:commons-lang:jar:2.4:compile
[INFO]  Generating feature mysema-commons-lang from 
com.mysema.commons:mysema-commons-lang:jar:0.2.1:compile
[INFO]  Generating feature codegen from 
com.mysema.codegen:codegen:jar:0.4.2:compile
[INFO]  Generating feature jsr305 from 
net.sourceforge.findbugs:jsr305:jar:1.3.2:compile
[INFO]  Generating feature annotations from 
net.sourceforge.findbugs:annotations:jar:1.3.2:compile
[INFO]  Generating feature javax.inject from 
javax.inject:javax.inject:jar:1:compile
[ERROR] 
java.lang.NullPointerException
        at java.util.zip.ZipFile.getInputStream(ZipFile.java:193)
        at 
org.apache.karaf.tooling.features.GenerateFeaturesXmlMojo.getManifest(GenerateFeaturesXmlMojo.java:504)
        at 
org.apache.karaf.tooling.features.GenerateFeaturesXmlMojo.addRequirements(GenerateFeaturesXmlMojo.java:381)
        at 
org.apache.karaf.tooling.features.GenerateFeaturesXmlMojo.getFeature(GenerateFeaturesXmlMojo.java:327)
        at 
org.apache.karaf.tooling.features.GenerateFeaturesXmlMojo.writeFeatures(GenerateFeaturesXmlMojo.java:313)
        at 
org.apache.karaf.tooling.features.GenerateFeaturesXmlMojo.execute(GenerateFeaturesXmlMojo.java:163)
        at 
org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
        at 
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
        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:84)
        at 
org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
        at 
org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
        at 
org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:319)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
        at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)
        at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at 
org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
        at 
org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
        at 
org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
        at 
org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO] 
[INFO] Querydsl .......................................... SUCCESS [0.464s]
[INFO] Querydsl - Core module ............................ FAILURE [0.563s]
[INFO] Querydsl - APT support ............................ SKIPPED
[INFO] Querydsl - Collections support .................... SKIPPED
[INFO] Querydsl - SQL support ............................ SKIPPED
[INFO] Querydsl - Maven plugin ........................... SKIPPED
[INFO] Querydsl - JPA support ............................ SKIPPED
[INFO] Querydsl - JDO support ............................ SKIPPED
[INFO] Querydsl - Lucene support ......................... SKIPPED
[INFO] Querydsl - Hibernate Search support ............... SKIPPED
[INFO] Querydsl - Mongodb support ........................ SKIPPED
[INFO] Querydsl - Scala support .......................... SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1.805s
[INFO] Finished at: Tue Sep 20 22:56:09 EDT 2011
[INFO] Final Memory: 8M/81M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal 
org.apache.karaf.tooling:features-maven-plugin:2.2.2:generate-features-xml 
(default-cli) on project querydsl-core: Unable to create features.xml file: 
java.lang.NullPointerException -> [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e 
switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[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/MojoExecutionException
[ERROR] 
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR]   mvn <goals> -rf :querydsl-core
Brian-Toppings-MacBook-Pro:querydsl-root topping$ 


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