mvn clean: PKIX Pfad Gebäude fehlgeschlagen: sun.security.provider.certpath.SunCertPathBuilderException

Question

die richtige settings.xml verwenden, aber während mvn clean Befehl unten Fehler immer Ausführung:

[INFO] Scanning for projects... 
[INFO] 
[INFO] ------------------------------------------------------------------------ 
[INFO] Building myproject 1.0.0-SNAPSHOT 
[INFO] ------------------------------------------------------------------------ 
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven 
-source-plugin/2.2/maven-source-plugin-2.2.pom 
[INFO] ------------------------------------------------------------------------ 
[INFO] BUILD FAILURE 
[INFO] ------------------------------------------------------------------------ 
[INFO] Total time: 2.290 s 
[INFO] Finished at: 2017-01-02T16:16:12+05:30 
[INFO] Final Memory: 10M/155M 
[INFO] ------------------------------------------------------------------------ 
[ERROR] Plugin org.apache.maven.plugins:maven-source-plugin:2.2 or one of its de 
pendencies could not be resolved: Failed to read artifact descriptor for org.apa 
che.maven.plugins:maven-source-plugin:jar:2.2: Could not transfer artifact org.a 
pache.maven.plugins:maven-source-plugin:pom:2.2 from/to central (https://repo.ma 
ven.apache.org/maven2): sun.security.validator.ValidatorException: PKIX path bui 
lding failed: sun.security.provider.certpath.SunCertPathBuilderException: unable 
to find valid certification path to requested target -> [Help 1] 
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e swit 
ch. 
[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 rea 
d the following articles: 
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginResoluti 
onException 

Was sind die Probleme, die für Dieser Fehler PKIX Pfad bui lding fehlgeschlagen: sun.security.provider.certpath.SunCertPathBuilderException?

Answer 1

Das von https://repo.ma ven.apache.org/maven2 freigegebene Zertifikat ist auf Ihrem Computer nicht gültig. Vielleicht haben Sie Zertifikate aus Ihrem Java-Truststore entfernt oder Ihre Ortszeit auf ein zukünftiges Datum geändert?