maven构建时报空指针

[winhkey]

org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal cn.smallbun.screw:screw-maven-plugin:1.0.5:run (default) on project assemble-admin: Execution default of goal cn.smallbun.screw:screw-maven-plugin:1.0.5:run failed: java.lang.NullPointerException
at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute(MojoExecutor.java:274)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:196)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:160)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:117)
at org.mvndaemon.mvnd.builder.SmartBuilderImpl.buildProject(SmartBuilderImpl.java:178)
at org.mvndaemon.mvnd.builder.SmartBuilderImpl$ProjectBuildTask.run(SmartBuilderImpl.java:198)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.maven.plugin.PluginExecutionException: Execution default of goal cn.smallbun.screw:screw-maven-plugin:1.0.5:run failed: java.lang.NullPointerException
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:148)
at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute(MojoExecutor.java:271)
... 11 common frames omitted
Caused by: cn.smallbun.screw.core.exception.ScrewException: java.lang.NullPointerException
at cn.smallbun.screw.core.util.ExceptionUtils.mpe(ExceptionUtils.java:62)
at cn.smallbun.screw.core.execute.DocumentationExecute.execute(DocumentationExecute.java:57)
at cn.smallbun.screw.maven.plugin.mojo.RunDocMojo.execute(RunDocMojo.java:203)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:137)
... 12 common frames omitted
Caused by: java.lang.NullPointerException: null
at java.util.concurrent.ConcurrentHashMap.putVal(ConcurrentHashMap.java:1011)
at java.util.concurrent.ConcurrentHashMap.put(ConcurrentHashMap.java:1006)
at cn.smallbun.screw.core.process.DataModelProcess.process(DataModelProcess.java:104)
at cn.smallbun.screw.core.execute.DocumentationExecute.execute(DocumentationExecute.java:50)
... 14 common frames omitted