JVM info: Oracle Corporation - 1.8.0_281 - 25.281-b09
java.net.preferIPv4Stack=true
Found java version 1.8.0_281
Extracting main jar:
Extracted successfully
Considering minecraft server jar
java.net.UnknownHostException: launchermeta.mojang.com
at java.net.AbstractPlainSocketImpl.connect(Unknown Source)
at java.net.PlainSocketImpl.connect(Unknown Source)
at java.net.SocksSocketImpl.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at sun.security.ssl.SSLSocketImpl.connect(Unknown Source)
at sun.net.NetworkClient.doConnect(Unknown Source)
at sun.net.www.http.HttpClient.openServer(Unknown Source)
at sun.net.www.http.HttpClient.openServer(Unknown Source)
at sun.net.www.protocol.https.HttpsClient.<init>(Unknown Source)
at sun.net.www.protocol.https.HttpsClient.New(Unknown Source)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
at java.net.HttpURLConnection.getResponseCode(Unknown Source)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getResponseCode(Unknown Source)
at net.minecraftforge.installer.DownloadUtils.getConnection(DownloadUtils.java:203)
at net.minecraftforge.installer.DownloadUtils.downloadManifest(DownloadUtils.java:267)
at net.minecraftforge.installer.json.Util.getVanillaVersion(Util.java:62)
at net.minecraftforge.installer.actions.ServerInstall.run(ServerInstall.java:70)
at net.minecraftforge.installer.InstallerPanel.run(InstallerPanel.java:428)
at net.minecraftforge.installer.SimpleInstaller.launchGui(SimpleInstaller.java:170)
at net.minecraftforge.installer.SimpleInstaller.main(SimpleInstaller.java:143)
Failed to download version manifest, can not find server jar URL.