Unexpected JSON token when add custom value in local.settings.json

[jrigsby]

Prerequisites

• Plugin is in the latest version
• Issue was not reported yet
• Stack trace (if provided) contains mobi.hsz.idea.gitignore package name

Description

I created an Azure Function test project. When I run it with AzureWebJobsStorage it works fine debugging locally. I can get it to connect both to a dev storage or an azure hosted storage while debugging locally. I want to get it to work with managed identity, in the end telling it the tenant I want and that requires editing local.settings.json.

If I add ANY custom value in local.settings.json I get a pink window with the following message and a separate tool tip that says Build succeeded.

Error running 'Company.FunctionApp2' Unexpected JSON token at offset 174: Encountered an unknown key 'Test' at path: $.Values.FUNCTIONS_WORKER_RUNTIME Use 'ignoreUnknownKeys = true' in 'Json {}' builder to ignore unknown keys. JSON input: { "IsEncrypted": false, "Values": { "AzureWebJobsStorage": "UseDevelopmentStorage=true", "FUNCTIONS_WORKER_RUNTIME": "dotnet-isolated", "Test": "value" } }

Builds fine. Build window shows

Build with surface heuristics started at 18:05:03
Use build tool: C:\Program Files\dotnet\sdk\8.0.202\MSBuild.dll
CONSOLE: MSBuild version 17.9.6+a4ecab324 for .NET
CONSOLE: Build started 4/9/2024 6:05:03 PM.
CONSOLE: Project "C:\Users\johnr.JR-XPS89\AppData\Local\Temp\Vexewaf.proj" on node 1 (default targets).
CONSOLE: ControllerTarget:
CONSOLE: Run controller from C:\Program Files\JetBrains\Rider\r2r\2024.1.0EAP\E35B93A9AF785A1CC8FDBE07A62B342\JetBrains.Platform.MsBuildTask.v17.dll
Build completed in 00:00:00.402

I don't know if this is a plugin issue or Rider itself.

Steps to Reproduce

1. You can recreate by creating a new azure function project using the Rider template. All defaults selections. Then edit local.settings.json to look as follows:

{
"IsEncrypted": false,
"Values": {
"AzureWebJobsStorage": "UseDevelopmentStorage=true",
"FUNCTIONS_WORKER_RUNTIME": "dotnet-isolated",
"Test": "value"
}
}

Choose to debug and that error shows. Obviously there is no function defined in a new project. Mine has one but to get you in a situation where you should be able to recreate I did this.

This is fine

{
"IsEncrypted": false,
"Values": {
"AzureWebJobsStorage": "UseDevelopmentStorage=true",
"FUNCTIONS_WORKER_RUNTIME": "dotnet-isolated",
}
}

this is not
{
"IsEncrypted": false,
"Values": {
"AzureWebJobsStorage": "UseDevelopmentStorage=true",
"FUNCTIONS_WORKER_RUNTIME": "dotnet-isolated",
"Test": "value"
}
}

shows message

Error running 'Company.FunctionApp2' Unexpected JSON token at offset 174: Encountered an unknown key 'Test' at path: $.Values.FUNCTIONS_WORKER_RUNTIME Use 'ignoreUnknownKeys = true' in 'Json {}' builder to ignore unknown keys. JSON input: { "IsEncrypted": false, "Values": { "AzureWebJobsStorage": "UseDevelopmentStorage=true", "FUNCTIONS_WORKER_RUNTIME": "dotnet-isolated", "Test": "value" } }

Expected behavior:

Run without showing this error and also allow putting values in local.settings.json so that azure features can be enabled.

Actual behavior:

Errors if I have any custom property in local.settings.json

Reproduces how often:

Every time

Versions

Plugin:

4.0.0-preview.3

IDE:

JetBrains Rider 2024.1 RC 1
Build #RD-241.14494.225, built on March 26, 2024
Runtime version: 17.0.10+8-b1207.12 amd64
VM: OpenJDK 64-Bit Server VM by JetBrains s.r.o.

.NET Core v8.0.1 x64 (Server GC)

OS:

OS Name Microsoft Windows 10 Pro
Version 10.0.19045 Build 19045

Additional Information