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I get the stack trace below when an exception occurs and the reporter wants to let me report it. Product Version: NetBeans IDE Dev (Build 201702140002) Updates: Updates available Java: 1.8.0_121; OpenJDK 64-Bit Server VM 25.121-b14 Runtime: OpenJDK Runtime Environment 1.8.0_121-b14 System: Linux version 4.9.12-200.fc25.x86_64 running on amd64; UTF-8; en_US (nb) java.io.IOException: Only uncompressed point format supported at sun.security.util.ECUtil.decodePoint(ECUtil.java:51) at sun.security.ec.ECKeyPairGenerator.generateKeyPair(ECKeyPairGenerator.java:139) Caused: java.security.ProviderException at sun.security.ec.ECKeyPairGenerator.generateKeyPair(ECKeyPairGenerator.java:147) at java.security.KeyPairGenerator$Delegate.generateKeyPair(KeyPairGenerator.java:703) at sun.security.ssl.ECDHCrypt.<init>(ECDHCrypt.java:78) at sun.security.ssl.ClientHandshaker.serverKeyExchange(ClientHandshaker.java:724) at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:281) at sun.security.ssl.Handshaker.processLoop(Handshaker.java:1026) at sun.security.ssl.Handshaker.process_record(Handshaker.java:961) at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1062) at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1375) at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1403) Caused: javax.net.ssl.SSLException at sun.security.ssl.Alerts.getSSLException(Alerts.java:208) at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1949) at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1906) at sun.security.ssl.SSLSocketImpl.handleException(SSLSocketImpl.java:1889) at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1410) at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1387) at sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:559) at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:185) at sun.net.www.protocol.https.HttpsURLConnectionImpl.connect(HttpsURLConnectionImpl.java:153) [catch] at org.netbeans.modules.uihandler.Installer$Submit.doShow(Installer.java:1833) at org.netbeans.modules.uihandler.Installer.displaySummary(Installer.java:1053) at org.netbeans.modules.uihandler.Installer.displaySummary(Installer.java:1031) at org.netbeans.modules.uihandler.Installer.displaySummary(Installer.java:1062) at org.netbeans.modules.uihandler.UIHandler.run(UIHandler.java:249) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1443) at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:68) at org.openide.util.lookup.Lookups.executeWith(Lookups.java:303) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2058)