variable event is undeclared in Blockly.Field.prototype.onMouseDown_

[alexcui03]

Actual Behavior

Use undefined event variable in Blockly.Field.prototype.onMouseDown_. see

Closure compiler raise an error when set undefinedVars in jscomp_error. (It won't show by default)

core/field.js:751:72: ERROR - [JSC_UNDEFINED_VARIABLE] variable event is undeclared
  751|   this.useTouchInteraction_ = Blockly.Touch.getTouchIdentifierFromEvent(event) !== 'mouse';
                                                                               ^^^^^

Maybe it should be Blockly.Touch.getTouchIdentifierFromEvent(e) instead of Blockly.Touch.getTouchIdentifierFromEvent(event)?

[eYuM-coder]

Hello @alexcui03, fortunately, you've resolved this issue by correcting the parameter usage from 'event' to 'e', this is the default for all functions that take in or use user input whether it is from a mouse click or key press event. I'll make sure to let the Scratch Team know via contact through the contact us page on Scratch. Thank you!