我尝试构建 GeoNetwork 开源，但是当我运行“mvn clean install -DskipTests”时出现以下问题：
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option
MaxPermSize=256M; support was removed in 8.0
Apache Maven 3.5.2
Maven home: /usr/share/maven
Java version: 1.8.0_191, vendor: Oracle Corporation
Java home: /usr/lib/jvm/java-8-oracle/jre
Default locale: it_IT, platform encoding: UTF-8
OS name: "linux", version: "4.15.0-20-generic", arch: "amd64", family:
"unix"
[INFO] Scanning for projects...
[WARNING]
[WARNING] Some problems were encountered while building the effective
model for org.geonetwork-opensource:wfsfeature-harvester:jar:3.4.5-
SNAPSHOT
[WARNING] 'build.plugins.plugin.version' for
org.apache.maven.plugins:maven-jar-plugin is missing. @
org.geonetwork-opensource:wfsfeature-harvester:[unknown-version],
/home/barbara/core-geonetwork/workers/wfsfeature-harvester/pom.xml,
line 75, 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] GeoNetwork opensource
[INFO] common utils
[INFO] Caching xslt module
[INFO] ArcSDE module (dummy-api)
[INFO] GeoNetwork domain
[INFO] Oaipmh modules
[INFO] GeoNetwork Events
[INFO] GeoNetwork schema plugins
[INFO] GeoNetwork schema plugins core
[INFO] GeoNetwork schema plugin for ISO19139/119 standards
[INFO] GeoNetwork index using Elasticsearch
[INFO] GeoNetwork index Elasticsearch client
[INFO] GeoNetwork core
[INFO] GeoNetwork schema plugin for Dublin Core records retrieved by CSW
[INFO] GeoNetwork schema plugin for Dublin Core standard
[INFO] GeoNetwork schema plugin for ISO19110 standard
[INFO] GeoNetwork CSW server
[INFO] GeoNetwork harvesters
[INFO] GeoNetwork health monitor
[INFO] GeoNetwork services
[INFO] Geonetwork Web Resources 4 Java
[INFO] GeoNetwork INSPIRE Atom
[INFO] GeoNetwork dashboard app based on Kibana
[INFO] messaging
[INFO] workers
[INFO] WFS features harvester
[INFO] Tests for schema plugins
[INFO] GeoNetwork user interface module
[INFO] JS API and Service documentation
[INFO] GeoNetwork Web module
[INFO] GeoNetwork E2E Javascript Tests
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building GeoNetwork opensource 3.4.5-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO] Downloading from oss.sonatype.org-github-releases:
https://oss.sonatype.org/content/repositories/github-
releases/org/zeroturnaround/jrebel-maven-plugin/1.1.5/jrebel-maven-
plugin-1.1.5.pom
[INFO] Downloading from sonatype-public-repository: https://oss.sonatype.org/content/groups/public/org/zeroturnaround/jrebel-
maven-plugin/1.1.5/jrebel-maven-plugin-1.1.5.pom
[INFO] Downloading from central:
https://repo.maven.apache.org/maven2/org/zeroturnaround/jrebel-maven-
plugin/1.1.5/jrebel-maven-plugin-1.1.5.pom
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO]
[INFO] GeoNetwork opensource .............................. FAILURE [ 0.893 s]
[INFO] common utils ....................................... SKIPPED
[INFO] Caching xslt module ................................ SKIPPED
[INFO] ArcSDE module (dummy-api) .......................... SKIPPED
[INFO] GeoNetwork domain .................................. SKIPPED
[INFO] Oaipmh modules ..................................... SKIPPED
[INFO] GeoNetwork Events .................................. SKIPPED
[INFO] GeoNetwork schema plugins .......................... SKIPPED
[INFO] GeoNetwork schema plugins core ..................... SKIPPED
[INFO] GeoNetwork schema plugin for ISO19139/119 standards SKIPPED
[INFO] GeoNetwork index using Elasticsearch ............... SKIPPED
[INFO] GeoNetwork index Elasticsearch client .............. SKIPPED
[INFO] GeoNetwork core .................................... SKIPPED
[INFO] GeoNetwork schema plugin for Dublin Core records retrieved by
CSW SKIPPED
[INFO] GeoNetwork schema plugin for Dublin Core standard .. SKIPPED
[INFO] GeoNetwork schema plugin for ISO19110 standard ..... SKIPPED
[INFO] GeoNetwork CSW server .............................. SKIPPED
[INFO] GeoNetwork harvesters .............................. SKIPPED
[INFO] GeoNetwork health monitor .......................... SKIPPED
[INFO] GeoNetwork services ................................ SKIPPED
[INFO] Geonetwork Web Resources 4 Java .................... SKIPPED
[INFO] GeoNetwork INSPIRE Atom ............................ SKIPPED
[INFO] GeoNetwork dashboard app based on Kibana ........... SKIPPED
[INFO] messaging .......................................... SKIPPED
[INFO] workers ............................................ SKIPPED
[INFO] WFS features harvester ............................. SKIPPED
[INFO] Tests for schema plugins ........................... SKIPPED
[INFO] GeoNetwork user interface module ................... SKIPPED
[INFO] JS API and Service documentation ................... SKIPPED
[INFO] GeoNetwork Web module .............................. SKIPPED
[INFO] GeoNetwork E2E Javascript Tests .................... SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1.150 s
[INFO] Finished at: 2018-12-19T12:38:35+01:00
[INFO] Final Memory: 17M/284M
[INFO] ------------------------------------------------------------------------
[ERROR] Plugin org.zeroturnaround:jrebel-maven-plugin:1.1.5 or one of
its dependencies could not be resolved: Failed to read artifact
descriptor for org.zeroturnaround:jrebel-maven-plugin:jar:1.1.5: Could
not transfer artifact org.zeroturnaround:jrebel-maven-plugin:pom:1.1.5
from/to oss.sonatype.org-github-releases
(https://oss.sonatype.org/content/repositories/github-releases):
java.lang.RuntimeException: Unexpected error:
java.security.InvalidAlgorithmParameterException: the trustAnchors
parameter must be non-empty -> [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/PluginResolutionException
我已经安装了 Java 8，我从 Eclipse 和命令行都尝试过，但它不起作用。我也尝试过 mvn clear install，但没有。
我点击了这个链接： https ://travis-ci.org/geonetwork/core-geonetwork/builds/467950176
有什么想法？
Maven-settings.xml：
<?xml version="1.0" encoding="UTF-8"?>
<!--
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<!--
| This is the configuration file for Maven. It can be specified at two levels:
|
| 1. User Level. This settings.xml file provides configuration for a single user,
| and is normally provided in ${user.home}/.m2/settings.xml.
|
| NOTE: This location can be overridden with the CLI option:
|
| -s /path/to/user/settings.xml
|
| 2. Global Level. This settings.xml file provides configuration for all Maven
| users on a machine (assuming they're all using the same Maven
| installation). It's normally provided in
| ${maven.conf}/settings.xml.
|
| NOTE: This location can be overridden with the CLI option:
|
| -gs /path/to/global/settings.xml
|
| The sections in this sample file are intended to give you a running start at
| getting the most out of your Maven installation. Where appropriate, the default
| values (values used when the setting is not specified) are provided.
|
|-->
<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
<!-- localRepository
| The path to the local repository maven will use to store artifacts.
|
| Default: ${user.home}/.m2/repository
<localRepository>/path/to/local/repo</localRepository>
-->
<!-- interactiveMode
| This will determine whether maven prompts you when it needs input. If set to false,
| maven will use a sensible default value, perhaps based on some other setting, for
| the parameter in question.
|
| Default: true
<interactiveMode>true</interactiveMode>
-->
<!-- offline
| Determines whether maven should attempt to connect to the network when executing a build.
| This will have an effect on artifact downloads, artifact deployment, and others.
|
| Default: false
<offline>false</offline>
-->
<!-- pluginGroups
| This is a list of additional group identifiers that will be searched when resolving plugins by their prefix, i.e.
| when invoking a command line like "mvn prefix:goal". Maven will automatically add the group identifiers
| "org.apache.maven.plugins" and "org.codehaus.mojo" if these are not already contained in the list.
|-->
<pluginGroups>
<!-- pluginGroup
| Specifies a further group identifier to use for plugin lookup.
<pluginGroup>com.your.plugins</pluginGroup>
-->
</pluginGroups>
<!-- proxies
| This is a list of proxies which can be used on this machine to connect to the network.
| Unless otherwise specified (by system property or command-line switch), the first proxy
| specification in this list marked as active will be used.
|-->
<proxies>
<!-- proxy
| Specification for one proxy, to be used in connecting to the network.
|
<proxy>
<id>optional</id>
<active>true</active>
<protocol>http</protocol>
<username>proxyuser</username>
<password>proxypass</password>
<host>proxy.host.net</host>
<port>80</port>
<nonProxyHosts>local.net|some.host.com</nonProxyHosts>
</proxy>
-->
</proxies>
<!-- servers
| This is a list of authentication profiles, keyed by the server-id used within the system.
| Authentication profiles can be used whenever maven must make a connection to a remote server.
|-->
<servers>
<!-- server
| Specifies the authentication information to use when connecting to a particular server, identified by
| a unique name within the system (referred to by the 'id' attribute below).
|
| NOTE: You should either specify username/password OR privateKey/passphrase, since these pairings are
| used together.
|
<server>
<id>deploymentRepo</id>
<username>repouser</username>
<password>repopwd</password>
</server>
-->
<!-- Another sample, using keys to authenticate.
<server>
<id>siteServer</id>
<privateKey>/path/to/private/key</privateKey>
<passphrase>optional; leave empty if not used.</passphrase>
</server>
-->
</servers>
<!-- mirrors
| This is a list of mirrors to be used in downloading artifacts from remote repositories.
|
| It works like this: a POM may declare a repository to use in resolving certain artifacts.
| However, this repository may have problems with heavy traffic at times, so people have mirrored
| it to several places.
|
| That repository definition will have a unique id, so we can create a mirror reference for that
| repository, to be used as an alternate download site. The mirror site will be the preferred
| server for that repository.
|-->
<mirrors>
<!-- mirror
| Specifies a repository mirror site to use instead of a given repository. The repository that
| this mirror serves has an ID that matches the mirrorOf element of this mirror. IDs are used
| for inheritance and direct lookup purposes, and must be unique across the set of mirrors.
|
<mirror>
<id>mirrorId</id>
<mirrorOf>repositoryId</mirrorOf>
<name>Human Readable Name for this Mirror.</name>
<url>http://my.repository.com/repo/path</url>
</mirror>
-->
</mirrors>
<!-- profiles
| This is a list of profiles which can be activated in a variety of ways, and which can modify
| the build process. Profiles provided in the settings.xml are intended to provide local machine-
| specific paths and repository locations which allow the build to work in the local environment.
|
| For example, if you have an integration testing plugin - like cactus - that needs to know where
| your Tomcat instance is installed, you can provide a variable here such that the variable is
| dereferenced during the build process to configure the cactus plugin.
|
| As noted above, profiles can be activated in a variety of ways. One way - the activeProfiles
| section of this document (settings.xml) - will be discussed later. Another way essentially
| relies on the detection of a system property, either matching a particular value for the property,
| or merely testing its existence. Profiles can also be activated by JDK version prefix, where a
| value of '1.4' might activate a profile when the build is executed on a JDK version of '1.4.2_07'.
| Finally, the list of active profiles can be specified directly from the command line.
|
| NOTE: For profiles defined in the settings.xml, you are restricted to specifying only artifact
| repositories, plugin repositories, and free-form properties to be used as configuration
| variables for plugins in the POM.
|
|-->
<profiles>
<!-- profile
| Specifies a set of introductions to the build process, to be activated using one or more of the
| mechanisms described above. For inheritance purposes, and to activate profiles via <activatedProfiles/>
| or the command line, profiles have to have an ID that is unique.
|
| An encouraged best practice for profile identification is to use a consistent naming convention
| for profiles, such as 'env-dev', 'env-test', 'env-production', 'user-jdcasey', 'user-brett', etc.
| This will make it more intuitive to understand what the set of introduced profiles is attempting
| to accomplish, particularly when you only have a list of profile id's for debug.
|
| This profile example uses the JDK version to trigger activation, and provides a JDK-specific repo.
<profile>
<id>jdk-1.4</id>
<activation>
<jdk>1.4</jdk>
</activation>
<repositories>
<repository>
<id>jdk14</id>
<name>Repository for JDK 1.4 builds</name>
<url>http://www.myhost.com/maven/jdk14</url>
<layout>default</layout>
<snapshotPolicy>always</snapshotPolicy>
</repository>
</repositories>
</profile>
-->
<!--
| Here is another profile, activated by the system property 'target-env' with a value of 'dev',
| which provides a specific path to the Tomcat instance. To use this, your plugin configuration
| might hypothetically look like:
|
| ...
| <plugin>
| <groupId>org.myco.myplugins</groupId>
| <artifactId>myplugin</artifactId>
|
| <configuration>
| <tomcatLocation>${tomcatPath}</tomcatLocation>
| </configuration>
| </plugin>
| ...
|
| NOTE: If you just wanted to inject this configuration whenever someone set 'target-env' to
| anything, you could just leave off the <value/> inside the activation-property.
|
<profile>
<id>env-dev</id>
<activation>
<property>
<name>target-env</name>
<value>dev</value>
</property>
</activation>
<properties>
<tomcatPath>/path/to/tomcat/instance</tomcatPath>
</properties>
</profile>
-->
</profiles>
<!-- activeProfiles
| List of profiles that are active for all builds.
|
<activeProfiles>
<activeProfile>alwaysActiveProfile</activeProfile>
<activeProfile>anotherAlwaysActiveProfile</activeProfile>
</activeProfiles>
-->
</settings>