See: https://lists.apache.org/thread.html/c8abaa83b83c260e899517e32baf6dfe5d4de6524eb2b2a3ffcdff31@%3Cdev.flex.apache.org%3E
HTH, -Alex On 6/4/18, 9:35 PM, "joho" <joho.f...@gmail.com> wrote: I am getting an SSL Error when running "ant -f installer.xml" Has one else encountered a similar error? /Users/dev/Downloads/apache-flex-sdk-4.16.1-bin/installer.xml:927: The following error occurred while executing this line: /Users/dev/Downloads/apache-flex-sdk-4.16.1-bin/installer.xml:967: javax.net.ssl.SSLException: Received fatal alert: protocol_version at sun.security.ssl.Alerts.getSSLException(Alerts.java:208) at sun.security.ssl.Alerts.getSSLException(Alerts.java:154) at sun.security.ssl.SSLSocketImpl.recvAlert(SSLSocketImpl.java:1979) at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1086) at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1332) at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1359) at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1343) 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) at org.apache.tools.ant.taskdefs.Get$GetThread.openConnection(Get.java:737) at org.apache.tools.ant.taskdefs.Get$GetThread.get(Get.java:650) at org.apache.tools.ant.taskdefs.Get$GetThread.run(Get.java:640) -- Sent from: https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fapache-flex-development.2333347.n4.nabble.com%2F&data=02%7C01%7Caharui%40adobe.com%7Ca4325be303b444a5dd7f08d5ca9dc763%7Cfa7b1b5a7b34438794aed2c178decee1%7C0%7C0%7C636637701363988747&sdata=%2B93MVlqQ5kXO%2FDTra2kET9XmZa7YrDIoK3q0%2B8YiiCo%3D&reserved=0