Здравейте, при създаване на нов Maven проект в еклипс, (Create a simple project, skipping archetype selection), се появяват следните грешки в pom.xml:

CoreException: Could not calculate build plan: Plugin org.apache.maven.plugins:maven-resources-plugin:2.6 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-resources-plugin:jar:2.6
Plugin org.apache.maven.plugins:maven-resources-plugin:2.6 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-resources-plugin:jar:2.6

Plugin execution not covered by lifecycle configuration: org.apache.maven.plugins:maven-compiler-plugin:3.1:compile (execution: default-compile, phase: compile)    pom.xml    /DemoTestSeleniumProject    line 1    Maven Project Build Lifecycle Mapping Problem

Plugin execution not covered by lifecycle configuration: org.apache.maven.plugins:maven-compiler-plugin:3.1:testCompile (execution: default-testCompile, phase: test-compile)    pom.xml    /DemoTestSeleniumProject    line 1    Maven Project Build Lifecycle Mapping Problem