MP3.playing method throws an error

[ariutti]

I get an error when evaluating the .playing method on an MP3 object.

I'm using this code:

s.boot;

m = MP3("http://manager8.streamradio.fr:1600/stream", \readurl);
m.start;

and evaluating this line m.playing; I get the following error:

ERROR: Message 'isPIDRunning' not understood.
Perhaps you misspelled 'pidRunning', or meant to call 'isPIDRunning' on another receiver?
RECEIVER:
   Integer 14757
ARGS:
PATH: /home/nicola/Documents/repos/sketchbooks/SC_sketchbook/MP3/read_ice_radios_from_internet.scd
CALL STACK:
	DoesNotUnderstandError:reportError
		arg this = <instance of DoesNotUnderstandError>
	Nil:handleError
		arg this = nil
		arg error = <instance of DoesNotUnderstandError>
	Thread:handleError
		arg this = <instance of Thread>
		arg error = <instance of DoesNotUnderstandError>
	Object:throw
		arg this = <instance of DoesNotUnderstandError>
	Object:doesNotUnderstand
		arg this = 14757
		arg selector = 'isPIDRunning'
		arg args = [*0]
	MP3:playing
		arg this = <instance of MP3>
	Interpreter:interpretPrintCmdLine
		arg this = <instance of Interpreter>
		var res = nil
		var func = <instance of Function>
		var code = "m.playing;"
		var doc = nil
		var ideClass = <instance of Meta_ScIDE>
	Process:interpretPrintCmdLine
		arg this = <instance of Main>
^^ ERROR: Message 'isPIDRunning' not understood.
Perhaps you misspelled 'pidRunning', or meant to call 'isPIDRunning' on another receiver?
RECEIVER: 14757

Think is because of the wrong .isPIDRunning method on line 155 in MP3.sc file.
Maybe it should be substitued with .pidRunning ?

I'm working on a Ubuntu Studio 22.04 with a supercollider 3.12.2

[ariutti]

sorry, I've just noticed that the error I get has already been noticed by other users here.