Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

Computer Science Introduction to Data Structures Exploring Arrays Operations on Arrays

Angelus Miculek
Angelus Miculek
6,293 Points

runtime or index errors

'Using an index that is out of bounds of the current range of values results in a runtime error.'

Does he mean indexerror?

2 Answers

Steven Parker
Steven Parker
231,268 Points

As you can see in the example, the specific error created is "IndexError", which is one of many kinds of the generic type runtime error. This type of error is only detected while the program is running.

The other generic type would be syntax error, which is detected on inspection before the program runs.