Unten ist der Fehler aufgeführt, den ich normalerweise bekomme, wenn meine Internetverbindung beim Versuch, eine Webanwendung mit maven zu erstellen, flankiert.
Meine Frage ist, warum Maven immer jedes Mal herunterladen muss, wenn dieselbe App früher erstellt wurde.
Was könnte an meiner Konfiguration falsch sein, die Maven jedes Mal zum Herunterladen bringt?
Unten ist ein Fehler, den ich bekomme, wenn ich versuche, offline zu erstellen:
[INFO] ------------------------------------------------------------------------
[INFO] Building mywebapp 1.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
Downloading: https://raw.github.com/pagecrumb/mungo/mvn-repo/com/pagecrumb/mungo/0.0.1-SNAPSHOT/maven-metadata.xml
[WARNING] Could not transfer metadata com.mywebapp:mungo:0.0.1-SNAPSHOT/maven-metadata.xml
from/to mungo-mvn-repo (https://raw.github.com/pagecrumb/mungo/mvn-repo/): raw.github.com
[INFO]
[INFO] --- maven-war-plugin:2.1.1:war (default-cli) @ mywebapp ---
[INFO] Packaging webapp
[INFO] Assembling webapp [mywebapp] in [D:\workspace\web\target\mywebapp-1.0-SNAPSHOT]
[INFO] Processing war project
[INFO] Copying webapp resources [D:\workspace\web\src\main\webapp]
[INFO] Webapp assembled in [1237 msecs]
[INFO] Building war: D:\workspace\web\target\mywebapp-1.0-SNAPSHOT.war
[WARNING] Warning: selected war files include a WEB-INF/web.xml which will be ignored
(webxml attribute is missing from war task,
or ignoreWebxml attribute is specified as 'true')
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building com.mywebapp [com.mywebapp] 0.0.1-SNAPSHOT
[INFO] ------------------------------------------------------------------------
Downloading: http://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-release-plugin/2.1/maven-release-plugin-2.1.pom
[WARNING] Failed to retrieve plugin descriptor for org.apache.maven.plugins:maven-release-plugin:2.1: Plugin org.apache.maven.plugins:maven-release-plugin:2.1 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-release-plugin:jar:2.1
Downloading: http://download.java.net/maven/2/org/apache/maven/plugins/maven-metadata.xml
Downloading: http://download.java.net/maven/2/org/codehaus/mojo/maven-metadata.xml
397/397 B
Downloaded: http://download.java.net/maven/2/org/codehaus/mojo/maven-metadata.xml (397 B at 0.0 KB/sec)
[WARNING] Failure to transfer org.apache.maven.plugins:maven-war-plugin/maven-metadata.xml from http://download.java.net/maven/2 was cached in the local repository, resolution will not be reattempted until the update interval of maven2-repository.dev.java.net has elapsed or updates are forced. Original error: Could not transfer metadata org.apache.maven.plugins:maven-war-plugin/maven-metadata.xml from/to maven2-repository.dev.java.net (http://download.java.net/maven/2): download.java.net
[INFO]
[INFO] --- maven-war-plugin:2.3:war (default-cli) @ mywebapp-build ---
[INFO] Packaging webapp
[INFO] Assembling webapp [mywebapp-build] in [D:\workspace\target\mywebapp-build-0.0.1-SNAPSHOT]
[INFO] Processing war project
[INFO] Webapp assembled in [15 msecs]
[INFO] Building war: D:\workspace\target\mywebapp-build-0.0.1-SNAPSHOT.war
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO]
[INFO] mywebapp ..................................... SUCCESS [27.999s]
[INFO] com.mywebapp [com.mywebapp] ..................... FAILURE [1:00.406s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1:41.409s
[INFO] Finished at: Tue May 07 22:13:38 SGT 2013
[INFO] Final Memory: 11M/28M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-war-plugin:2.3:war
(default-cli) on project mywebapp-build: Error assembling WAR: webxml attribute is required (or pre-existing WEB-INF/web.xml if executing in update mode)
mvn clean install -o
-nsu
, --no-snapshot-updates
Option mitmvn