Hi Priya.
In Eclipse go to Window > Show View > Other > Genearl > Problems
The "Problems" view will appear.
Find there the error and copy it. The error should contain the full stack trace
explaining the problem.
Sometimes the Plugin Downloader reports only the short description. In that
case you can try to temporarily add the plugin as a compile dependency to your
project.
Last time I checked the "Failed to read artifact descriptor" contained the
needed info, e.g.:
Caused by: java.net.UnknownHostException
Shot in the dark: perhaps you're using JDK 7, but the Central Maven repo has
recently switched to TLS 1.2 which is disabled in Java 7 by default. Try to
launch Eclipse under JDK 8.
05.09.2018 14:56, Priya Lakshmi пишет:
> Hi,
>
> I am trying to download maven dependencies from Eclipse IDE. Unfortunately, I
> am not able to download them, and below is the error message I am getting
>
> Plugin org.apache.maven.plugins:maven-enforcer-plugin:3.0.0-M2 or one of its
> dependencies could not be resolved: Failed to read artifact descriptor for
> org.apache.maven.plugins:maven-enforcer-plugin:jar:3.0.0-M2: Could not
> transfer artifact org.apache.maven.plugins:maven-enforcer-plugin:Pom:3.0.0-M2
> from/to central (http://repo.maven.apache.org/maven2): This is usually a
> temporary error during hostname resolution and means that the local server
> did not receive a response from an authoritative server"
>
>
> I want to know whether the IP address for the server behind this url is
> static or dynamic? And if it's static is there any way I can get the IP
> address?
>
> Please note that, I am trying to connect through DNS and I feel it is DNS
> issue
>
>
> Thanks
> Lakshmi
>
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