Treehouse | Community | Wrapping up

You found it first ⚡ 50% off any plan for 6 months, exclusive to new subscribers for a limited time only.

Join the Treehouse affiliate program and earn 25% recurring commission!

✨ Earn college credits in Cybersecurity, JS, HTML, CSS and Python

🌟 Dreaming of a bright future? 🎓 Ask about the Treehouse Scholarship program! 🚀

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

Gabriel Llanes
2,894 Points
I am completely stuck on this lesson

Posted June 9, 2016 6:30pm by Gabriel Llanes

Gabriel Llanes
2,894 Points
1 Answer
Gabriel Llanes
2,894 Points
I am sorry but the instructions for this lesson are way too unclear.

Posted June 7, 2016 12:18am by Gabriel Llanes

Gabriel Llanes
2,894 Points
1 Answer
Smith Thapa
7,023 Points
Java null point exception ? What to do?

Posted May 25, 2016 3:48pm by Smith Thapa

Smith Thapa
7,023 Points
1 Answer
Pixel HD
Android Development Techdegree Student 968 Points
Can't pass

Posted May 21, 2016 11:31pm by Pixel HD

Pixel HD
Android Development Techdegree Student 968 Points
1 Answer
dlpuxdzztg
8,243 Points
I'm there!...almost...

Posted May 16, 2016 10:09pm by dlpuxdzztg

dlpuxdzztg
8,243 Points
1 Answer
Rik-Jan van Bree
1,084 Points
Hi, in task 4 of 4, I get a java.lang.NullPointerException at line 15 in class Forum.Java. Can you help me? Thx.

Posted May 15, 2016 4:01pm by Rik-Jan van Bree

Rik-Jan van Bree
1,084 Points
2 Answers
Unsubscribed User
1,691 Points
What exactly i have to do?

Posted May 15, 2016 2:42pm by Unsubscribed User

Unsubscribed User
1,691 Points
1 Answer
Shreekrishna Bellubbi
3,121 Points
little help with this User task....

Posted May 13, 2016 7:47am by Shreekrishna Bellubbi

Shreekrishna Bellubbi
3,121 Points
1 Answer
Shreekrishna Bellubbi
3,121 Points
need some help solving this task!!

Posted May 13, 2016 6:47am by Shreekrishna Bellubbi

Shreekrishna Bellubbi
3,121 Points
1 Answer
Uriah Nevins
1,121 Points
Constructor issues

Posted May 12, 2016 7:11pm by Uriah Nevins

Uriah Nevins
1,121 Points
0 Answers
Dan Jones
7,899 Points
Challenge task 4 of 4 in wrapping up java.lang.NullPointerException (Look around Forum.java line 15)

Posted May 9, 2016 7:03am by Dan Jones

Dan Jones
7,899 Points
2 Answers
Joshua Curtis
1,832 Points
What are you supposed to get in the getters?

Posted May 3, 2016 1:38am by Joshua Curtis

Joshua Curtis
1,832 Points
2 Answers
Joshua Curtis
1,832 Points
What are you supposed to get in the getters?

Posted May 3, 2016 1:38am by Joshua Curtis

Joshua Curtis
1,832 Points
1 Answer
Federico Ades
934 Points
I can't get throw this exercise

Posted April 26, 2016 11:10pm by Federico Ades

Federico Ades
934 Points
1 Answer
Gem Knight
4,779 Points
Need help

Posted April 23, 2016 7:17pm by Gem Knight

Gem Knight
4,779 Points
0 Answers
Ronit Mankad
12,166 Points
All is right but getting error

Posted April 22, 2016 5:08am by Ronit Mankad

Ronit Mankad
12,166 Points
1 Answer
Ronit Mankad
12,166 Points
Unknown error plz help

Posted April 21, 2016 6:01pm by Ronit Mankad

Ronit Mankad
12,166 Points
1 Answer
Ronit Mankad
12,166 Points
Initializing error

Posted April 21, 2016 5:25pm by Ronit Mankad

Ronit Mankad
12,166 Points
1 Answer
john specter
1,025 Points
wrapping things up in java object is giving me a though time- need help

Posted April 19, 2016 2:40am by john specter

john specter
1,025 Points
2 Answers
PLUS

bighnaraj panda
Courses Plus Student 1,054 Points
Hi, how do we pass an argument through command line ?

Posted April 18, 2016 4:53am by bighnaraj panda

bighnaraj panda
Courses Plus Student 1,054 Points
1 Answer
Patrick Hebert
2,254 Points
Totally stuck on wrap up question... null pointer exception

Posted April 13, 2016 6:37pm by Patrick Hebert

Patrick Hebert
2,254 Points
3 Answers
micheala leaver
1,313 Points
Finally, uncomment the addPost method in Forum.java. Then for the last task, uncomment the main method in Example.java

Posted April 12, 2016 6:44pm by micheala leaver

micheala leaver
1,313 Points
3 Answers
PLUS

Gonzalo Nunez
Courses Plus Student 5,064 Points
Can´t pass this quiz, even with the correct answers.

Posted April 12, 2016 12:42pm by Gonzalo Nunez

Gonzalo Nunez
Courses Plus Student 5,064 Points
2 Answers
PLUS

Gonzalo Nunez
Courses Plus Student 5,064 Points
MSG: Did you not uncomment the Forum.addPost method? It appears to not being called properly in Forum.java.

Posted April 11, 2016 3:05pm by Gonzalo Nunez

Gonzalo Nunez
Courses Plus Student 5,064 Points
4 Answers
Mayank Sharma
3,025 Points
cannot see the names passed in through the arguments

Posted April 11, 2016 2:37pm by Mayank Sharma

Mayank Sharma
3,025 Points
2 Answers
Paul Willis
4,082 Points
Help with constructor

Posted April 4, 2016 9:41pm by Paul Willis

Paul Willis
4,082 Points
1 Answer
Jacob Schoeneman
2,725 Points
Java Null Pointer Exception?

Posted March 27, 2016 3:35pm by Jacob Schoeneman

Jacob Schoeneman
2,725 Points
2 Answers
Damion Marshall
iOS Development Techdegree Student 5,594 Points
args indexing not working.

Posted March 25, 2016 7:27pm by Damion Marshall

Damion Marshall
iOS Development Techdegree Student 5,594 Points
2 Answers
Steven Williams
2,199 Points
ForumPost

Posted March 19, 2016 5:48pm by Steven Williams

Steven Williams
2,199 Points
1 Answer
Kyler Callaway
6,257 Points
Help with output code on last task of Java Objects Course task 4

Posted March 14, 2016 8:52pm by Kyler Callaway

Kyler Callaway
6,257 Points
0 Answers

Prev Page 2 of 7 Next

Posting to the forum is only allowed for members with active accounts.
Please sign in or sign up to post.