Problems with catching errors on linux

[spectranaut]

In python, the following happens:

>>> try:
...   node.get_role_name()
... except:
...   print("caught error!")
... 
caught error!
swig/python detected a memory leak of type 'std::runtime_error *', no destructor found.

And in node, we don't get the error message:

Error: [object Object]
    at REPL3:1:12
    at Script.runInThisContext (node:vm:122:12)
    at REPLServer.defaultEval (node:repl:594:29)
    at bound (node:domain:433:15)
    at REPLServer.runBound [as eval] (node:domain:444:12)
    at REPLServer.onLine (node:repl:924:10)
    at REPLServer.emit (node:events:529:35)
    at REPLServer.emit (node:domain:489:12)
    at [_onLine] [as _onLine] (node:internal/readline/interface:423:12)
    at [_line] [as _line] (node:internal/readline/interface:894:18)
undefined

[spectranaut]

Just confirmed, on mac, we see the error string, and, we don't get a memory leak reported. The versions of nodejs and python3 are not exactly the same, but they are close. Also the swig versions are different, 4.2 on linux and 4.1.1 on mac :/

[spectranaut]

This was fixed by the linked PR