Treehouse | Community | Catching Exceptions

Jump into our new React Basics course 😎

Learn about our new Community Discord server here and join us on Discord here!

Get job-ready with our Career Toolbox Track's career advice, resume tips, and more 🧰

Probe The AI Multiverse: Exploring the Subfields of Artificial Intelligence 😮

Students: got a cool project or resource to share? Submit it to Treehouse Links! 🤩

Learn about our new Community Discord server here and join us on Discord here!

🤖 Check out all our AI content here 👀

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

Daniel Kolb
10,172 Points
Really stumped and frustrated with this try catch block

Posted May 11, 2023 8:36pm by Daniel Kolb

Daniel Kolb
10,172 Points
1 Answer
Daniel Kolb
10,172 Points
Not really sure what to do here. any help

Posted May 11, 2023 12:22am by Daniel Kolb

Daniel Kolb
10,172 Points
1 Answer
Rachel Ajayi
1,581 Points
Question only works if you throw the error when the value is inside the range not outside so there is an error!

Posted January 27, 2023 2:04pm by Rachel Ajayi

Rachel Ajayi
1,581 Points
1 Answer
Mark Matthews
1,932 Points
How do you "wrap the testing logic with a try/catch block"

Posted August 22, 2022 3:43am by Mark Matthews

Mark Matthews
1,932 Points
2 Answers
Heinrich Fahrenbruch
1,858 Points
I think the Polygon class gets inherited by the Square class and the preview dont show any errors. Please help.

Posted June 13, 2022 12:02pm by Heinrich Fahrenbruch

Heinrich Fahrenbruch
1,858 Points
- C#
- C# Objects
- Inheritance
- Inheritance
1 Answer
Brett Studer
707 Points
Why doesn't Console.Write(x is MapLocation) print whether it's true or false in my code?

Posted June 8, 2022 5:27pm by Brett Studer

Brett Studer
707 Points
1 Answer
Erik Hainer
3,049 Points
Cannot Initialize with base

Posted April 14, 2022 6:15pm by Erik Hainer

Erik Hainer
3,049 Points
- C#
- C# Objects
- Inheritance
- Inheritance
1 Answer
Syed Ulfath Waliullah
2,446 Points
I wonder if I have missed a step: Catching Exceptions

Posted March 27, 2022 8:40am by Syed Ulfath Waliullah

Syed Ulfath Waliullah
2,446 Points
2 Answers
Lucas Nordström
2,230 Points
Catch(System.Exception ex) not throwing the exceptions i expect

Posted March 21, 2022 10:16am by Lucas Nordström

Lucas Nordström
2,230 Points
1 Answer
Lucas Nordström
2,230 Points
Inheriting constructors, in what order does the constructors execute in: The child or parents first?

Posted March 21, 2022 9:39am by Lucas Nordström

Lucas Nordström
2,230 Points
- C#
- C# Objects
- Inheritance
- Inheritance
1 Answer
chris muhirwa
1,112 Points
Now wrap the testing logic with a try/catch and write the message

Posted January 7, 2022 3:43am by chris muhirwa

chris muhirwa
1,112 Points
1 Answer
chris muhirwa
1,112 Points
Did you define your Square class as an inner class of the Polygon class?

Posted January 7, 2022 3:02am by chris muhirwa

chris muhirwa
1,112 Points
- C#
- C# Objects
- Inheritance
- Inheritance
1 Answer
Fabiola Barrientos
9,467 Points
Where do I put the new class?

Posted January 5, 2022 6:17pm by Fabiola Barrientos

Fabiola Barrientos
9,467 Points
- C#
- C# Objects
- Inheritance
- Inheritance
1 Answer
Daniel Spykstra
8,496 Points
Did you use the 'base' keyword after the Square constructor to call the Polygon constructor?

Posted October 10, 2021 8:33pm by Daniel Spykstra

Daniel Spykstra
8,496 Points
- C#
- C# Objects
- Inheritance
- Inheritance
1 Answer
chris muhirwa
1,112 Points
Here's how I wrote the code. Now wrap the testing logic with a try/catch and write the message "Value is out of bounds!"

Posted September 15, 2021 2:09am by chris muhirwa

chris muhirwa
1,112 Points
0 Answers
chris muhirwa
1,112 Points
need help with code challenge

Posted September 15, 2021 1:37am by chris muhirwa

chris muhirwa
1,112 Points
- C#
- C# Objects
- Inheritance
- Inheritance
0 Answers
Makanaka Zindoga
4,860 Points
Hello people, my code won't run

Posted August 30, 2021 1:39pm by Makanaka Zindoga

Makanaka Zindoga
4,860 Points
- C#
- C# Objects
- Inheritance
- Inheritance
1 Answer
Amber Curtis
1,135 Points
Did you throw an exception when the value is less than 0 or greater than 20?

Posted July 9, 2021 9:07pm by Amber Curtis

Amber Curtis
1,135 Points
1 Answer
gabrielalcaraz
7,693 Points
I entered "2". I expected "You entered 2" but got "Value is out of bounds!" instead.

Posted May 31, 2021 7:02pm by gabrielalcaraz

gabrielalcaraz
7,693 Points
1 Answer
Judith Houser
3,405 Points
Getting error on here:

Posted May 24, 2021 10:47pm by Judith Houser

Judith Houser
3,405 Points
2 Answers
Judith Houser
3,405 Points
Error message: StudentsCode.cs(9,16): error CS1525: Unexpected symbol `>' Compilation failed: 1 error(s), 0 warnings

Posted May 24, 2021 10:42pm by Judith Houser

Judith Houser
3,405 Points
2 Answers
Beau Coplin
7,903 Points
Inheritance Challenge c#

Posted April 26, 2021 1:04pm by Beau Coplin

Beau Coplin
7,903 Points
1 Answer
AbduRahman Ezzeldin
2,365 Points
why does it ask if i added a catch block even though i did make a catch block ?

Posted March 16, 2021 9:54am by AbduRahman Ezzeldin

AbduRahman Ezzeldin
2,365 Points
1 Answer
AbduRahman Ezzeldin
2,365 Points
i think i did everything correctly but it still tells me to define the square class as an inner class of the polygon

Posted March 16, 2021 9:45am by AbduRahman Ezzeldin

AbduRahman Ezzeldin
2,365 Points
- C#
- C# Objects
- Inheritance
- Inheritance
1 Answer
micatch22
3,792 Points
In order to create a new type of polygon, don't I need to create a new file? I don't see a way to create a new file.

Posted February 9, 2021 4:18pm by micatch22

micatch22
3,792 Points
- C#
- C# Objects
- Inheritance
- Inheritance
1 Answer
wc93
25,725 Points
Did you initialize the SideLength field with the value in the constructor?

Posted January 29, 2021 8:59pm by wc93

wc93
25,725 Points
- C#
- C# Objects
- Inheritance
- Inheritance
1 Answer
wc93
25,725 Points
I Am stumped on this exercise and it is making me want to look to another platform to learn C#.

Posted January 29, 2021 8:16pm by wc93

wc93
25,725 Points
- C#
- C# Objects
- Inheritance
- Inheritance
2 Answers
Jon Burchette
601 Points
Confused on Coding Challenge

Posted January 9, 2021 9:25pm by Jon Burchette

Jon Burchette
601 Points
- C#
- C# Objects
- Inheritance
- Inheritance
1 Answer
DjTI djti
3,772 Points
Someone could help?

Posted December 21, 2020 9:17pm by DjTI djti

DjTI djti
3,772 Points
- C#
- C# Objects
- Inheritance
- Inheritance
1 Answer
Ashib Hoque
2,951 Points
The video said that catch(System.Exception) will catch all exceptions as all exception classes are subclasses of...

Posted December 19, 2020 11:36pm by Ashib Hoque

Ashib Hoque
2,951 Points
0 Answers

Prev Page 1 of 12 Next

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