本文介绍了如何在也使用spring来构建Web项目的同时修复MojoFailureException的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
最近，我将Spring STS与roo 1.2.0.M1一起使用来构建一个Web项目.我设置了jpa并创建了一个具有某些字段的实体，并为该实体创建了一个存储库和一个服务层，然后在执行测试时，它给了我以下错误:
Recently I use spring STS with roo 1.2.0.M1 to build a web project. I set up the jpa and create a entity with some field and create a repository and a service layer for the entity, and then when I perform tests, it gives me the following error:
roo> perform tests
[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building WebApplication 0.1.0.BUILD-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- aspectj-maven-plugin:1.2:compile (default) @ WebApplication ---
[INFO]
[INFO] --- maven-resources-plugin:2.5:resources (default-resources) @ WebApplication ---
[debug] execute contextualize
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 5 resources
[INFO]
[INFO] --- maven-compiler-plugin:2.3.2:compile (default-compile) @ WebApplication ---
[INFO] Nothing to compile - all classes are up to date
[INFO]
[INFO] --- aspectj-maven-plugin:1.2:test-compile (default) @ WebApplication ---
[INFO]
[INFO] --- maven-resources-plugin:2.5:testResources (default-testResources) @ WebApplication ---
[debug] execute contextualize
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 0 resource
[INFO]
[INFO] --- maven-compiler-plugin:2.3.2:testCompile (default-testCompile) @ WebApplication ---
[INFO] Nothing to compile - all classes are up to date
[INFO]
[INFO] --- maven-surefire-plugin:2.8:test (default-test) @ WebApplication ---
[INFO] Surefire report directory: /Users/charlesli/Documents/workspace-spring/WebApplication/target/surefire-reports
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 15.936s
[INFO] Finished at: Fri Oct 28 20:59:59 EST 2011
[INFO] Final Memory: 6M/81M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.8:test (default-test) on project WebApplication: There are test failures.
[ERROR]
[ERROR] Please refer to /Users/charlesli/Documents/workspace-spring/WebApplication/target/surefire-reports for the individual test results.
[ERROR] -> [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/MojoFailureException
然后在终端中运行mvn测试，并且出现以下错误:
And I run the mvn test in the terminal, and I get the following errors:
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 13.614s
[INFO] Finished at: Fri Oct 28 21:06:50 EST 2011
[INFO] Final Memory: 6M/81M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.8:test (default-test) on project WebApplication: There are test failures.
[ERROR]
[ERROR] Please refer to /Users/charlesli/Documents/workspace-spring/WebApplication/target/surefire-reports for the individual test results.
[ERROR] -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.8:test (default-test) on project WebApplication: There are test failures.
Please refer to /Users/charlesli/Documents/workspace-spring/WebApplication/target/surefire-reports for the individual test results.
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:213)
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)
Caused by: org.apache.maven.plugin.MojoFailureException: There are test failures.
Please refer to /Users/charlesli/Documents/workspace-spring/WebApplication/target/surefire-reports for the individual test results.
at org.apache.maven.plugin.surefire.SurefireHelper.reportExecution(SurefireHelper.java:74)
at org.apache.maven.plugin.surefire.SurefirePlugin.writeSummary(SurefirePlugin.java:644)
at org.apache.maven.plugin.surefire.SurefirePlugin.executeAfterPreconditionsChecked(SurefirePlugin.java:640)
at org.apache.maven.plugin.surefire.AbstractSurefireMojo.execute(AbstractSurefireMojo.java:103)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
... 19 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/MojoFailureException
我使用以下命令来构建项目:
I use the following commands to build the project:
jpa setup --database MYSQL --provider HIBERNATE --databaseName App --hostName localhost --password root --persistenceUnit app --transactionManager appTransactionManager --userName root
entity --class ~.app.domain.DomainObjBaseModel --mappedSuperclass --persistenceUnit app --transactionManager appTransactionManager
// After running the above command, I manually add the following stuff in DomainObjBaseModel, because I don't know how to customise the roo auto generate stuff
@Id @GeneratedValue(generator="system-uuid")
@GenericGenerator(name="system-uuid", strategy = "uuid")
@Column(unique = true, name = "id", nullable = false, length=32)
private String id;
// After this action, I continue run the following commands.
entity --class ~.app.domain.Application --extends com.crazysoft.web.app.domain.DomainObjBaseModel --persistenceUnit app --transactionManager appTransactionManager --serializable --testAutomatically
repository jpa --interface ~.app.repository.ApplicationRepository --entity ~.app.domain.Application
service --interface ~.app.service.ApplicationService --entity ~.app.domain.Application
这是Maven插件的配置:
This is the configuration of the maven plugin:
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.3.2</version>
<configuration>
<source>1.6</source>
<target>1.6</target>
<encoding>UTF-8</encoding>
</configuration>
</plugin>
完成上述工作后，通过STS roo shell运行perform tests，我会收到上述错误.
After I finish the above job, and run perform tests through STS roo shell, and I get the above error.
有人知道为什么会发生此异常吗?我做错什么了吗?以及如何解决?
Is there anyone know that why this exception occurs? Do I do something wrong? And how to fix it?
请帮助我！
提前谢谢！
推荐答案
一个或多个测试无法正常工作.
One or more tests are not working.
看看位于/Users/charlesli/Documents/workspace-spring/WebApplication/target/surefire-reports的文件(通常是较大的文件包含问题)
Have a look at the files located at: /Users/charlesli/Documents/workspace-spring/WebApplication/target/surefire-reports (usually the bigger files contain a problem)
您将在其中找到测试结果以及已损坏的测试.该文件中包含的Stacktrace将引导您解决问题.
There you will find the test results, and the test that is broken. The Stacktrace containing in this file will guide you to the problem.
(顺便说一句:您也可以通过JUnit插件(Package Explorer，右键单击，以JUnit运行)在Eclipse中运行测试，然后您将在IDE中看到堆栈跟踪，而无需在文件中搜索.)
(BTW: you can run the tests in eclipse via JUnit plugin (Package explorer, right click, run as JUnit) too, then you will see the stack trace in the IDE and do not need to search in the files.)
我猜想，数据库连接不正确.但这只是一个猜测.
I guess, that the DB connection is not correct. But this is only a guess.
这篇关于如何在也使用spring来构建Web项目的同时修复MojoFailureException的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！