It's difficult to say without seeing your code, but do you get the error locally when running your solution with exactly the same input which causes exceptions on CW?

Hello,

Anyone can help me here? I've tested several times on VSCODE and it works just fine. However, here I keep receiving the return:

Caught std::exception, what(): basic_string::_M_create

Thanks Chrono79. I will be reading the md instruction and just figured the issue as you guided.

Read how to use markdown formatting in the link I gave you.

Leave only this test uncommented:
Assert::That(format_duration(1), Equals("1 second"));

And change your return line to: return output + "*";

The error message becomes this:

Expected: equal to 1 second
Actual: 1 second *

https://github.com/codewars/codewars.com/wiki/Troubleshooting-your-solution#how-do-i-post-to-a-kata-discourse

My code is returning the correct output, however there that it has not passed the tests.
OUTPUT message:
"
Expected: equal to 1 second
Actual: 1 second

Expected: equal to 182 days, 1 hour, 44 minutes and 40 seconds
Actual: 182 days, 1 hour, 44 minutes and 40 seconds

Expected: equal to 11 hours, 48 minutes and 42 seconds
Actual: 11 hours, 48 minutes and 42 seconds
"
And I checked it on my IDE just in case of additional spaces, and it shows no additional spaces. What should I do?