🌸 p5.js says: There's an error due to "constrain" not being defined in the current scope (on line 98 in display.js [http://localhost:3000/scripts/display.js:98:3]).
If you have defined it in your code, you should check its scope, spelling, and letter-casing (JavaScript is case-sensitive). For more:
https://p5js.org/examples/data-variable-scope.html
https://developer.mozilla.org/docs/Web/JavaScript/Reference/Errors/Not_Defined#What_went_wrong
p5@1.1.9.js:46374 ▶️ Error at line 98 in "updateAlpha" in display.js (http://localhost:3000/scripts/display.js:98:3)
▶️ Called from line 224 in "updateOutput" in sketch.js (http://localhost:3000/sketch.js:224:3)
▶️ Called from line 35 in "Socket.<anonymous>" in sockets.js (http://localhost:3000/scripts/sockets.js:35:3)
▶️ Called from line 1761 in "Socket../node_modules/component-emitter/index.js.Emitter.emit" in socket.io@3.1.2.js (http://localhost:3000/libraries/socket.io@3.1.2.js:1761:20)
▶️ Called from line 1160 in "Socket.emitEvent" in socket.io@3.1.2.js (http://localhost:3000/libraries/socket.io@3.1.2.js:1160:61)
▶️ Called from line 1134 in "Socket.onevent" in socket.io@3.1.2.js (http://localhost:3000/libraries/socket.io@3.1.2.js:1134:14)
▶️ Called from line 1086 in "Socket.onpacket" in socket.io@3.1.2.js (http://localhost:3000/libraries/socket.io@3.1.2.js:1086:16)
▶️ Called from line 1761 in "Manager../node_modules/component-emitter/index.js.Emitter.emit" in socket.io@3.1.2.js (http://localhost:3000/libraries/socket.io@3.1.2.js:1761:20)
▶️ Called from line 526 in "Manager.ondecoded" in socket.io@3.1.2.js (http://localhost:3000/libraries/socket.io@3.1.2.js:526:62)
▶️ Called from line 1761 in "Decoder../node_modules/component-emitter/index.js.Emitter.emit" in socket.io@3.1.2.js (http://localhost:3000/libraries/socket.io@3.1.2.js:1761:20)
p5@1.1.9.js:46741 Did you just try to use p5.js's constrain() function? If so, you may want to move it into your sketch's setup() function.
For more details, see: https://github.com/processing/p5.js/wiki/p5.js-overview#why-cant-i-assign-variables-using-p5-functions-and-variables-before-setup
display.js:98 Uncaught ReferenceError: constrain is not defined
at updateAlpha (display.js:98)
at updateOutput (sketch.js:224)
at Socket.<anonymous> (sockets.js:35)
at Socket../node_modules/component-emitter/index.js.Emitter.emit (socket.io@3.1.2.js:1761)
at Socket.emitEvent (socket.io@3.1.2.js:1160)
at Socket.onevent (socket.io@3.1.2.js:1134)
at Socket.onpacket (socket.io@3.1.2.js:1086)
at Manager../node_modules/component-emitter/index.js.Emitter.emit (socket.io@3.1.2.js:1761)
at Manager.ondecoded (socket.io@3.1.2.js:526)
at Decoder../node_modules/component-emitter/index.js.Emitter.emit (socket.io@3.1.2.js:1761)
