record error

[rigid juniper]

guys why i get this typerror even i have if check,

                            if (
                                tailwindCssVariables[key] !== undefined &&
                                typeof tailwindCssVariables[key] !== 'string'
                            ) {
                                tailwindCssVariables[key].DEFAULT = color;
                            }

src/utils/vars.ts:72:33 - error TS2532: Object is possibly 'undefined'.

72                                 tailwindCssVariables[key].DEFAULT = color;

i don't get any such error in vscode, i see when i run tsc for type checking

[rigid juniper]

Pls help!!!!

[dull iron]

try assigning it to a variable first