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POversions-maven-plugin is not able to read maven-metadata.xml
 

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  1. POversions-maven-plugin is not able to read maven-metadata.xml
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    <p>Suddenly from today, versions-maven-plugin is not working. I haven't changed any settings and the plugin was working previously.</p> <pre><code>[INFO] --- versions-maven-plugin:2.1:display-dependency-updates (default-cli) @ parent --- [INFO] [INFO] artifact org.apache.maven.plugins:maven-clean-plugin: checking for updates from central [WARNING] repository metadata for: 'artifact org.apache.maven.plugins:maven-clean-plugin' could not be retrieved from repository: central due to an error: Authorization failed: Access denied to: http://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-clean-plugin/maven-metadata.xml , ReasonPhrase:Denied Access. </code></pre> <p>The mvaen version <code>mvn -v</code> is:</p> <pre><code>Apache Maven 3.1.0 (893ca28a1da9d5f51ac03827af98bb730128f9f2; 2013-06-28 07:45:32+0530) Maven home: /opt/maven Java version: 1.7.0_25, vendor: Oracle Corporation Java home: /usr/lib/jvm/java-7-openjdk-amd64/jre Default locale: en_IN, platform encoding: UTF-8 OS name: "linux", version: "3.8.0-29-generic", arch: "amd64", family: "unix" </code></pre> <p>The same problem comes when executing <code>mvn archetype:generate</code>:</p> <pre><code>[INFO] Scanning for projects... [INFO] [INFO] ------------------------------------------------------------------------ [INFO] Building Maven Stub Project (No POM) 1 [INFO] ------------------------------------------------------------------------ [INFO] [INFO] &gt;&gt;&gt; maven-archetype-plugin:2.2:generate (default-cli) @ standalone-pom &gt;&gt;&gt; [INFO] [INFO] &lt;&lt;&lt; maven-archetype-plugin:2.2:generate (default-cli) @ standalone-pom &lt;&lt;&lt; [INFO] [INFO] --- maven-archetype-plugin:2.2:generate (default-cli) @ standalone-pom --- [INFO] Generating project in Interactive mode [WARNING] Error reading archetype catalog http://repo1.maven.org/maven2 org.apache.maven.wagon.authorization.AuthorizationException: Access denied to: http://repo1.maven.org/maven2 , ReasonPhrase:Denied Access. at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:928) </code></pre> <p>Note: I am not behind any proxy and the settings file is:</p> <pre><code>&lt;?xml version="1.0" encoding="UTF-8"?&gt; &lt;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"&gt; &lt;localRepository&gt;/var/lib/maven&lt;/localRepository&gt; &lt;pluginGroups&gt; &lt;/pluginGroups&gt; &lt;proxies&gt; &lt;/proxies&gt; &lt;servers&gt; &lt;/servers&gt; &lt;mirrors&gt; &lt;/mirrors&gt; &lt;profiles&gt; &lt;/profiles&gt; &lt;/settings&gt; </code></pre>
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    1. USTamal Kanti Nath
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    1. COThis is maybe related to http://stackoverflow.com/questions/18473398/maven-error-reading-archetype-catalog-not-behind-a-proxy. I experienced the same problem yesterday at home. Today at work I could not reproduce this. I will check again when I am at home.
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    2. COHave a look at http://stackoverflow.com/questions/18495426/maven-access-denied-to-http-repo1-maven-org-maven2. It is explained there.
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