我使用 grails create-pom 将我的Grails应用转换为Maven项目
我希望创建一个战争并执行 mvn clean compile install
的pom.xml
<?xml version="1.0" encoding="utf-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<parent>
<artifactId>services</artifactId>
<groupId>com.bankbazaar</groupId>
<version>yt-2161</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<groupId>com.bankbazaar</groupId>
<artifactId>cds</artifactId>
<packaging>grails-app</packaging>
<name>cds</name>
<description>cds</description>
<properties>
<grails.version>2.4.4</grails.version>
<h2.version>1.3.170</h2.version>
</properties>
<dependencies>
<dependency>
<groupId>com.bankbazaar</groupId>
<artifactId>core</artifactId>
<version>yt-2161</version>
</dependency>
<dependency>
<groupId>org.grails</groupId>
<artifactId>grails-dependencies</artifactId>
<version>${grails.version}</version>
<type>pom</type>
</dependency>
<dependency>
<groupId>org.grails</groupId>
<artifactId>grails-test</artifactId>
<version>${grails.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.grails</groupId>
<artifactId>grails-plugin-testing</artifactId>
<version>${grails.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.spockframework</groupId>
<artifactId>spock-core</artifactId>
<version>0.7-groovy-2.0</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
<version>${h2.version}</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.grails</groupId>
<artifactId>grails-datastore-test-support</artifactId>
<version>1.0.2-grails-2.4</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.grails.plugins</groupId>
<artifactId>scaffolding</artifactId>
<version>2.1.2</version>
<scope>compile</scope>
<type>zip</type>
</dependency>
<dependency>
<groupId>org.grails.plugins</groupId>
<artifactId>cache</artifactId>
<version>1.1.8</version>
<scope>compile</scope>
<type>zip</type>
</dependency>
<dependency>
<groupId>org.grails.plugins</groupId>
<artifactId>asset-pipeline</artifactId>
<version>1.9.9</version>
<scope>compile</scope>
<type>zip</type>
</dependency>
<dependency>
<groupId>org.grails.plugins</groupId>
<artifactId>hibernate4</artifactId>
<version>4.3.6.1</version>
<scope>runtime</scope>
<type>zip</type>
</dependency>
<dependency>
<groupId>org.grails.plugins</groupId>
<artifactId>database-migration</artifactId>
<version>1.4.0</version>
<scope>runtime</scope>
<type>zip</type>
</dependency>
<dependency>
<groupId>org.grails.plugins</groupId>
<artifactId>jquery</artifactId>
<version>1.11.1</version>
<scope>runtime</scope>
<type>zip</type>
</dependency>
<dependency>
<groupId>org.grails.plugins</groupId>
<artifactId>tomcat</artifactId>
<version>7.0.55</version>
<scope>provided</scope>
<type>zip</type>
</dependency>
<dependency>
<groupId>org.grails.plugins</groupId>
<artifactId>webxml</artifactId>
<version>1.4.1</version>
<type>zip</type>
<scope>runtime</scope>
</dependency>
</dependencies>
<build>
<pluginManagement/>
<finalName>cds</finalName>
<plugins>
<!-- Disables the Maven surefire plugin for Grails applications, as we have our own test runner -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<configuration>
<skip>true</skip>
</configuration>
<executions>
<execution>
<id>surefire-it</id>
<phase>integration-test</phase>
<goals>
<goal>test</goal>
</goals>
<configuration>
<skip>false</skip>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-clean-plugin</artifactId>
<version>2.4</version>
<configuration>
<filesets>
<fileset>
<directory>plugins</directory>
<includes>
<include>**/*</include>
</includes>
<followSymlinks>false</followSymlinks>
</fileset>
</filesets>
</configuration>
</plugin>
<plugin>
<groupId>org.grails</groupId>
<artifactId>grails-maven-plugin</artifactId>
<version>2.4.4</version>
<configuration>
<fork>true</fork>
<grailsVersion>${grails.version}</grailsVersion>
</configuration>
<extensions>true</extensions>
</plugin>
</plugins>
</build>
<repositories>
<repository>
<id>grails</id>
<name>grails</name>
<url>https://repo.grails.org/grails/core</url>
</repository>
<repository>
<id>grails-plugins</id>
<name>grails-plugins</name>
<url>https://repo.grails.org/grails/plugins</url>
</repository>
</repositories>
<profiles>
<profile>
<id>tools</id>
<activation>
<property>
<name>java.vendor</name>
<value>Sun Microsystems Inc.</value>
</property>
</activation>
<dependencies>
<dependency>
<groupId>com.sun</groupId>
<artifactId>tools</artifactId>
<version>${java.version}</version>
<scope>system</scope>
<systemPath>${java.home}/../lib/tools.jar</systemPath>
</dependency>
</dependencies>
</profile>
</profiles>
</project>
我在创建战争时遇到以下错误
[错误]无法在项目cds上执行目标org.grails：grails-maven-plugin：2.4.4：maven-grails-app-war（default-maven-grails-app-war）：执行default-maven -grails-app-war of goal org.grails：grails-maven-plugin：2.4.4：maven-grails-app-war failed：error forking vm：forked Grails VM退出时出错 - ＆gt; [帮助1] org.apache.maven.lifecycle.LifecycleExecutionException：无法在项目cds上执行目标org.grails：grails-maven-plugin：2.4.4：maven-grails-app-war（default-maven-grails-app-war）：执行default-maven-grails-app-war of goal org.grails：grails-maven-plugin：2.4.4：maven-grails-app-war failed：error forking vm： 在org.apache.maven.lifecycle.internal.MojoExecutor.execute（MojoExecutor.java:224） 在org.apache.maven.lifecycle.internal.MojoExecutor.execute（MojoExecutor.java:153） 在org.apache.maven.lifecycle.internal.MojoExecutor.execute（MojoExecutor.java:145）
答案 0 :(得分：2)
在花了好几个小时同样的问题之后，我找到了一个解决方案，我希望它也适合你，所以，首先我使用 grails 2.5.2 和 maven 3.1。 0 ，在我的情况下，错误告诉我没有足够的PermGen空间，由于内存泄漏，能够避免此问题的独特方法是为插件分配更多内存，如下所示，这是我的解决方案以及我如何配置该插件。
执行命令：
mvn clean install -e
错误：
[ERROR] Failed to execute goal org.grails:grails-maven-plugin:2.4.6:maven-grails-app-war (default-maven-grails-app-war) on project myapp: Execution default-maven-grails-app-war of g
oal org.grails:grails-maven-plugin:2.4.6:maven-grails-app-war failed: java.lang.reflect.InvocationTargetException: PermGen space -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.grails:grails-maven-plugin:2.4.6:maven-grails-app-war (default-maven-grails-app-war) on project my
app: Execution default-maven-grails-app-war of goal org.grails:grails-maven-plugin:2.4.6:maven-grails-app-war failed: java.lang.reflect.InvocationTargetException
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:224)
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:318)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:153)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:555)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:214)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:158)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
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:414)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:357)
Caused by: org.apache.maven.plugin.PluginExecutionException: Execution default-maven-grails-app-war of goal org.grails:grails-maven-plugin:2.4.6:maven-grails-app-war failed: java.la
ng.reflect.InvocationTargetException
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:115)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
... 19 more
Caused by: java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at org.grails.launcher.GrailsLauncher.launch(GrailsLauncher.java:150)
at org.grails.maven.plugin.tools.DefaultGrailsRuntime.run(DefaultGrailsRuntime.java:18)
at org.grails.maven.plugin.AbstractGrailsMojo.runGrails(AbstractGrailsMojo.java:372)
at org.grails.maven.plugin.MvnWarMojo.execute(MvnWarMojo.java:58)
at org.grails.maven.plugin.MvnGrailsAppWarMojo.execute(MvnGrailsAppWarMojo.java:53)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:106)
... 20 more
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.grails.launcher.GrailsLauncher.launch(GrailsLauncher.java:144)
... 25 more
Caused by: java.lang.OutOfMemoryError: PermGen space
at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:100)
at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:294)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1019)
at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.call(PogoMetaClassSite.java:42)
at org.codehaus.groovy.runtime.callsite.BooleanReturningMethodInvoker.invoke(BooleanReturningMethodInvoker.java:51)
at org.codehaus.groovy.runtime.callsite.BooleanClosureWrapper.call(BooleanClosureWrapper.java:53)
at org.codehaus.groovy.runtime.DefaultGroovyMethods.findAll(DefaultGroovyMethods.java:4281)
at org.codehaus.groovy.runtime.DefaultGroovyMethods.findAll(DefaultGroovyMethods.java:4256)
at grails.util.PluginBuildSettings.resolvePluginResourcesAndAdd(PluginBuildSettings.groovy:861)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite$PogoCachedMethodSiteNoUnwrapNoCoerce.invoke(PogoMetaMethodSite.java:210)
at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.callCurrent(PogoMetaMethodSite.java:59)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(CallSiteArray.java:52)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:154)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:182)
at grails.util.PluginBuildSettings.getPluginSourceDirectories(PluginBuildSettings.groovy:418)
at grails.util.PluginBuildSettings.getPluginSourceDirectories(PluginBuildSettings.groovy:434)
at grails.util.PluginBuildSettings.addPluginScopeInfoForDirAndInfo(PluginBuildSettings.groovy:180)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite$PogoCachedMethodSiteNoUnwrapNoCoerce.invoke(PogoMetaMethodSite.java:210)
at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.callCurrent(PogoMetaMethodSite.java:59)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(CallSiteArray.java:52)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:154)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:182)
at grails.util.PluginBuildSettings.registerPluginZipWithScope(PluginBuildSettings.groovy:170)
[ERROR]
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginExecutionException
C:\workspace\Grails-Module\Maven-Integration\myapp>mvn clean install -e
[INFO] Error stacktraces are turned on.
[INFO] Scanning for projects...
<强>解决方案：
<plugin>
<groupId>org.grails</groupId>
<artifactId>grails-maven-plugin</artifactId>
<version>2.4.6</version>
<configuration>
<grailsVersion>${grails.version}</grailsVersion>
<fork>true</fork>
<meminitial>128m</meminitial>
<maxmem>512m</maxmem>
<source>1.6</source>
<target>1.6</target>
<!-- prevent PermGen space out of memory exception -->
<!-- <argLine>-Xmx512m -XX:MaxPermSize=512m</argLine> -->
</configuration>
<extensions>true</extensions>
</plugin>
我是新来的，所以，这可能是我的第一个答案。 问候并祝你好运。