The MC servers and services are currently undergoing maintenance due to a security vulnerability, this is almost certainly related to that not being finished yet. See the sticky at the top of the support forum.
Rollback Post to RevisionRollBack
To post a comment, please login or register a new account.
"Caused by: java.security.cert.CertificateException: No subject alternative DNS name matching libraries.minecraft.net found."
This line is repeated multiple times so seems to be the issue
"[11:03:18 ERROR]: Gave up trying to download https://libraries.minecraft.net/org/lwjgl/lwjgl/lwjgl-platform/2.9.1/lwjgl-platform-2.9.1-natives-windows.jar for job 'Version & Libraries'
[11:03:18 ERROR]: Job 'Version & Libraries' finished with 7 failure(s)! (took 0:00:00.979)"
I can post the full error log if needed.
Help please.