Welcome to the Treehouse Community

The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.

iOS Swift Collections and Control Flow Introduction to Collections Working With Arrays

Task 1 is no longer passing.

Task 1 works and approves me to Task 2 but when attempting to accomplish Task 2, Task 1 is no longer passing.

// Enter your code below
var arrayOfInts: [Int] = [1,2,3,4,5,6]


arrayOfInts += [8,9,10]

1 Answer

james south
.a{fill-rule:evenodd;}techdegree seal-36
james south
Front End Web Development Techdegree Graduate 33,258 Points

it throws errors about previous tasks sometimes when you have a syntax error or otherwise don't fulfill the challenge task. in this case, you are doing it right except for the concatenation part, they only want you to add one item, not three. cut it down to 8 for example instead of 8,9,10 and it will pass.

Thank you for the help! I need to read the instructions thoroughly next time:)