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Questions tagged [rider]

Rider is a cross-platform (Windows, Linux & macOS) IDE created by JetBrains for the .NET/Mono family of languages such as C#. Use this tag if your questions are specific to using Rider or are specific to Rider's behavior. Rider troubleshooting and bugs are off-topic.

Rider provides 2,000+ live code inspections, 500+ refactorings, multiple code navigation helpers, a unit test runner, an integrated debugger, rich coding assistance, and dozens of other features that help you read, write, and navigate large .NET codebases. Most of these features are also found in ReSharper, a popular Visual Studio plugin by JetBrains.

Rider supports most of the languages used in .NET development, from C#, VB.NET, and F# to ASP.NET Razor syntax, JavaScript, TypeScript, XAML, HTML, CSS, SCSS, JSON, and SQL.

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1062 questions
13
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3 answers

Where is output window in Rider?

I went through the entire app and two Google pages and didn't found it. How can I enable the output window?
Anton Shakalo
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12
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1 answer

Find all unused code in my project (Rider/VSCode)

Goal Ideally, our projects contain no unused namespaces / methods / functions and classes. It is fairly simple to find the number of usages of all of these, for instance; Has two usages while the following class is never used: Such code can remain…
Casper Dijkstra
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12
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3 answers

Rider - wrap long line

I see that there is an option to break lines during writing code (Settings -> Code style -> Hard Wrap at), but I want rider to just visually break lines when displaying code with very long ones, without adding new spaces to code - just like…
Michał Łodyga
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12
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1 answer

Could not find Microsoft.DiaSymReader.Native.x86.dll

I'm trying to build a project in Rider using Mono and I can keep on getting this error: Error CS0041: Unexpected error writing debug information -- 'Windows PDB writer is not available -- could not find …
Nathan Bierema
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11
votes
2 answers

Unity / RIDER: order of multiplication operations is inefficient?

The rider IDE is informing me that the following is inefficient transform.Translate(moveDirection * speed * Time.smoothDeltaTime); and wants to re-write it as transform.Translate(Time.smoothDeltaTime * speed *…
Mark Smith
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11
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2 answers

Can JetBrains Rider work properly with IISExpress?

The JetBrains Rider I'm using is the latest version, 2019.1.2 (free 30-day trial), from the official website. It's not a broken version. I have a solution which contains an ASP.NET web API csproj. The solution was working properly in IIS, or VS +…
David Smith
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11
votes
3 answers

Unable to load solution in JetBrains Rider

I am attempting to load a solution offered by Pluralsight which contains a project called "GradeBook" using JetBrains' Rider IDE. After cloning the repository from Git and loading the solution, I get an error: "Project 'GradeBook' load failed: The…
John Conde
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11
votes
1 answer

JetBrain Rider: viewing List<> during debugging

I'm trying to view the content of a List<> during debugging. Unfortunately I can't see them, cause I get the following message within the variables window: corvalue.GetExactTypeSafe(out type). The object is in a zombie state. (Exception of…
Alex
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11
votes
4 answers

Rider. EF Code First Migrations

Is there an easy way to scaffold migrations using old EF outside of Visual Studio? I would like to do it via Rider IDE if it possible.
Dzmitry Martavoi
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11
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1 answer

Couldn't get Xamarin projects working with Rider-EAP on OSX

I was really excited, when JetBrains launched the Project Rider-EAP. First thing I've tried was to get a Xamarin-iOS project to run in Rider-EAP, but it doesn't work out of the box. Update 1: This issue is now listed as critical bug with fix in EAP…
Paul Reichelt-Ritter
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10
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3 answers

IntelliJ Rider always has two of the same target when I Go To Declaration/Implementation

When I Ctrl+Click a method or class in IntelliJ Rider, I'd expect it to go that class/method. However, instead it brings up a "Select Target" dialog which always has two copies of the same class in it. Choosing between two of the same class is a…
Darkhydro
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10
votes
0 answers

Open the same solution using multiple instances of Rider in macOS

How do I open the same solution using 2 different instances of Rider in macOS ? I have a web application which I need to run and debug, and while it is running I need to run my API tests project within the same solution, to test api requests to the…
AmacOS
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10
votes
2 answers

dotnet 5 and Xamarin Android: The imported project "Xamarin.Android.CSharp.targets" was not found

I'm running on MacOs Apple M1 chip (ARM64 but using Rosetta 2): Rider 2020.3 EAP 10 dotnet 5 Xamarin Android plugin and SDK installed within Rider. When I open a Xamarin Android app solution, most of the code is red including statements like…
SpaceMonkey
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10
votes
1 answer

Change app icon of exe in JetBrains Rider

I searched the IDE and online but didn't find anything so I'm asking: Is there any way to change the application icon of the executable file for the current project in JetBrains Rider?
lukger
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10
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5 answers

Rider Xamarin iOS error "application bundle was not generated after deployment"

I'm trying to switch from VS for Mac to Rider. My Xamarin.Forms project compiles and deploys on VS for Mac on both iOS and Android. Now I've opened the project in rider and it works great for the Android app, but when I try to run the iOS app, I get…
Simon Corcos
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