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https://issues.apache.org/jira/browse/SCB-1359?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16880233#comment-16880233
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mabin commented on SCB-1359:
----------------------------
the issue has fixed in https://github.com/apache/servicecomb-toolkit/pull/6
reference commit fee7d12 and e306c9e
> the issue of generating document failure
> ----------------------------------------
>
> Key: SCB-1359
> URL: https://issues.apache.org/jira/browse/SCB-1359
> Project: Apache ServiceComb
> Issue Type: Bug
> Components: toolkit
> Affects Versions: toolkit-0.1.0
> Reporter: mabin
> Assignee: mabin
> Priority: Major
>
> Configured in \servicecomb-java-chassis\samples\bmi project:
> <configuration>
> <outputDir>./contracts</outputDir>
> <docOutputDir>./documents</docOutputDir>
> <format>swagger-ui</format>
> </configuration>
> Command: mvn toolkit:generateDoc
> Result with something wrong:
> [ERROR] Failed to execute goal
> org.apache.servicecomb.toolkit:toolkit-maven-plugin:0.1.0-SNAPSHOT:generateDoc
> (default-cli) on project bmi: Execution default-cli of goal
> org.apache.servicecomb.toolkit:toolkit-maven-plugin:0.1.0-SNAPSHOT:generateDoc
> failed.: NullPointerException -> [Help 1]
> org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute
> goal
> org.apache.servicecomb.toolkit:toolkit-maven-plugin:0.1.0-SNAPSHOT:generateDoc
> (default-cli) on project bmi: Execution default-cli of goal
> org.apache.servicecomb.toolkit:toolkit-maven-plugin:0.1.0-SNAPSHOT:generateDoc
> failed.
> at
> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:213)
> at
> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:154)
> at
> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:146)
> at
> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:117)
> at
> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:81)
> 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:309)
> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:194)
> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:107)
> at org.apache.maven.cli.MavenCli.execute(MavenCli.java:993)
> at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:345)
> at org.apache.maven.cli.MavenCli.main(MavenCli.java:191)
> 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-cli of goal
> org.apache.servicecomb.toolkit:toolkit-maven-plugin:0.1.0-SNAPSHOT:generateDoc
> failed.
> at
> org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:145)
> at
> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
> ... 20 more
> Caused by: java.lang.NullPointerException
> at
> org.apache.servicecomb.toolkit.plugin.GenerateContractsDocMojo$1.visitFile(GenerateContractsDocMojo.java:80)
> at
> org.apache.servicecomb.toolkit.plugin.GenerateContractsDocMojo$1.visitFile(GenerateContractsDocMojo.java:70)
> at java.nio.file.Files.walkFileTree(Files.java:2670)
> at java.nio.file.Files.walkFileTree(Files.java:2742)
> at
> org.apache.servicecomb.toolkit.plugin.GenerateContractsDocMojo.execute(GenerateContractsDocMojo.java:70)
> at
> org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)
> ... 21 more
> [ERROR]
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