when using Passing-Data-with-Props https://vuejs.org/v2/guide/components.html#Passing-Data-with-Props, I found that when I using <child-component :prop="symbol()" @add="count"> </child-component> in the parent component, I meet an error:[Vue warn]: Property or method "Symbol" is not defined
when using Passing-Data-with-Props https://vuejs.org/v2/guide/components.html#Passing-Data-with-Props, I found that when I using
<child-component :prop="symbol()" @add="count"> </child-component>in the parent component, I meet an error:[Vue warn]: Property or method "Symbol" is not defined