Graddle wrapper command gives 'Could not resolve all artifacts for configuration ':classpath''

Question

I tried many of similar solutions - had no luck.

I'm using Ubuntu 20.04, following this Confluent tutorial I've managed to get everything running several times without any problems but now when I run gradle wrapper I get:

• What went wrong: A problem occurred configuring root project 'pmuStream01'.

Could not resolve all artifacts for configuration ':classpath'. Could not resolve org.apache.logging.log4j:log4j-core:2.13.3. Required by: project : > com.github.jengelman.gradle.plugins:shadow:6.1.0 > Could not resolve org.apache.logging.log4j:log4j-core:2.13.3. > Could not get resource 'https://repo.maven.apache.org/maven2/org/apache/logging/log4j/log4j-core/2.13.3/log4j-core-2.13.3.pom'. > java.security.NoSuchAlgorithmException: Error constructing implementation (algorithm: Default, provider: SunJSSE, class: sun.security.ssl.SSLContextImpl$DefaultSSLContext) > Could not resolve org.apache.logging.log4j:log4j-core:2.13.3. > Could not get resource 'https://plugins.gradle.org/m2/org/apache/logging/log4j/log4j-core/2.13.3/log4j-core-2.13.3.pom'. > java.security.NoSuchAlgorithmException: Error constructing implementation (algorithm: Default, provider: SunJSSE, class: sun.security.ssl.SSLContextImpl$DefaultSSLContext)

I can easily wget all pom files in questions. DNS, ping, network - all works as usual ok. I've updated java 8, gradle and system to latest. Rebooted system. I don't have any other java versions. Removed .gradle folder each time - nothing helped.

It seems silly that I should do this now.

Answer 1

I removed and purged Java, Gradle and Maven with all configurations and dependencies.

After that I've installed them again and now build went ok.