In Lua, you can handle errors using the pcall function. Here's an example:
function divide(x, y)
if y == 0 then
error("cannot divide by zero")
else
return x / y
end
end
local status, result = pcall(divide, 10, 0)
if status then
print("result:", result)
else
print("error:", result)
end
In this example, the divide function checks for a division by zero error and raises an error using the error function if necessary. The pcall function calls divide with arguments 10 and 0, and captures any errors that occur. If the call was successful, status will be true and result will contain the return value of divide. If an error occurred, status will be false and `