[BUG] Cling 2.2.1 not found in Maven Central

[smokracek]

When resolving my Maven dependencies in IntelliJ, I receive the error: Could not find artifact org.fourthline.cling:cling-core:pom:2.1.1 in central (https://repo.maven.apache.org/maven2)

This is my pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>com.github.smokracek</groupId>
    <artifactId>SnapTorrent</artifactId>
    <version>0.1.0</version>

    <properties>
        <maven.compiler.source>8</maven.compiler.source>
        <maven.compiler.target>8</maven.compiler.target>
    </properties>

    <dependencies>
        <dependency>
            <groupId>com.github.atomashpolskiy</groupId>
            <artifactId>bt-core</artifactId>
            <version>1.10</version>
        </dependency>
        <!-- for the sake of keeping the core with minimum number of 3-rd party
             dependencies HTTP tracker support is shipped as a separate module;
             you may omit this dependency if only UDP trackers are going to be used -->
        <dependency>
            <groupId>com.github.atomashpolskiy</groupId>
            <artifactId>bt-http-tracker-client</artifactId>
            <version>1.10</version>
        </dependency>
        <dependency>
            <groupId>com.github.atomashpolskiy</groupId>
            <artifactId>bt-dht</artifactId>
            <version>1.10</version>
        </dependency>
        <dependency>
            <groupId>com.github.atomashpolskiy</groupId>
            <artifactId>bt-upnp</artifactId>
            <version>1.10</version>
        </dependency>
    </dependencies>

</project>

• Device: Macbook Air 2019
• OS: MacOS Ventura
• Java version: Temurin 1.8

[MingGH]

I encountered a problem similar to yours, but my IntelliJ is throw "Since Maven 3.8.1 http repositories are blocked." I removed the following configuration in the maven setting.xml

<mirror>
      <id>maven-default-http-blocker</id>
      <mirrorOf>external:http:*</mirrorOf>
      <name>Pseudo repository to mirror external repositories initially using HTTP.</name>
      <url>http://0.0.0.0/</url>
      <blocked>true</blocked>
    </mirror>

Additionally, you can manually download the dependencies from the maven repository, even if IntelliJ cannot find the dependencies. https://mvnrepository.com/artifact/org.fourthline.cling/cling-core/2.1.1

[manosKas]

i downgraded maven to 3.6.3

[pvishnyakov]

In Android it can be forced in the project's Gradle repositories (allprojects):

        maven {
            url 'http://4thline.org/m2'
            allowInsecureProtocol = true
        }

Is there anything like this in Maven projects?