I'm trying to get the Arduino IDE (1.8.13) installed on MacOS BigSur 11.0.1 and am unable to compile and run an Arduino sketch. There are no ports available in 'Tool' menu; the port item is grayed out. The error message states that the IDE "Could not initialize class sun.security.ssl.SSLContextImpl$DefaultSSLContext". I have installed the following Java code:
java 16.0.1 2021-04-20 Java(TM) SE Runtime Environment (build 16.0.1+9-24) Java HotSpot(TM) 64-Bit Server VM (build 16.0.1+9-24, mixed mode, sharing)
Any insight would be most appreciated. Thanks in advance.