Don't talk nonsense, just go ahead!
Today I encountered a data match for reading the link page. Type error problem!
Probably report an error like this: aardio call function name:'find' error parameter: @1
screenshot of the specific situation!
Code forced conversion string
s ='tes'; //s实际是动态变量，有可能是string 也有可能是boolean
if(type(s)!='string'){
s = tostring(s);
};
type is a library in aardio, a method to determine the variable type. What was said is not accurate, and the specific official website did not explain it clearly, so I can only understand it directly!
aardio提供三个强制转换动态类型的函数
tostring(v) 转换参数v为字符串，可使用_tostring元方法自定义转换函数。
tonumber(v) 转换参数v为数值，可使用_tonumber元方法自定义转换函数。
topointer(v) 转换参数v为指针，可使用_topointer元方法自定义转换函数。