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[Issue] Unhandled exception. System.ArgumentNullException: Value cannot be null. (Parameter 'uriString') #3103

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RudyCo opened this issue Dec 11, 2023 · 10 comments
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[Issue] Unhandled exception. System.ArgumentNullException: Value cannot be null. (Parameter 'uriString') #3103

RudyCo opened this issue Dec 11, 2023 · 10 comments
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@RudyCo
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RudyCo commented Dec 11, 2023

Output from azd version
azd version 1.5.0 (commit 012ae73)

Describe the bug

[2023-12-11T09:31:59.820Z] Unhandled exception. System.ArgumentNullException: Value cannot be null. (Parameter 'uriString')
[2023-12-11T09:31:59.822Z]    at System.Uri..ctor(String uriString)
[2023-12-11T09:31:59.823Z]    at SimpleTodo.Api.Program.<>c__DisplayClass0_0.<Main>b__0(IConfigurationBuilder config) in C:\Users\usr\source\temp\todo-csharp-sql-swa-func\src\api\Program.cs:line 16
[2023-12-11T09:31:59.824Z]    at Microsoft.Extensions.Hosting.HostingHostBuilderExtensions.<>c__DisplayClass6_0.<ConfigureAppConfiguration>b__0(HostBuilderContext context, IConfigurationBuilder builder)
[2023-12-11T09:31:59.825Z]    at Microsoft.Extensions.Hosting.HostBuilder.BuildAppConfiguration()
[2023-12-11T09:31:59.826Z]    at Microsoft.Extensions.Hosting.HostBuilder.Build()
[2023-12-11T09:31:59.827Z]    at SimpleTodo.Api.Program.Main(String[] args) in C:\Users\usr\source\temp\todo-csharp-sql-swa-func\src\api\Program.cs:line 13
[2023-12-11T09:31:59.828Z]    at SimpleTodo.Api.Program.<Main>(String[] args)
[2023-12-11T09:32:01.152Z] Language Worker Process exited. Pid=26460.

To Reproduce
VS Code Command > Run Task > Start API

Expected behavior
API should start normally.

Environment
Information on your environment:
* Language name and version : C#, .NET 8
* IDE and version : Visual Studio Code 1.85.0

Additional context
Template : todo-csharp-sql-swa-func
@vhvb1989
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@RudyCo , you need to run azd up or azd provision before doing Start API.

The API src-code requires values to be set on the ENV and that happens after azd creates resources on Azure.

There should be a README.md with instructions within the api folder, similar to https://github.com/Azure-Samples/todo-java-mongo/tree/main/src/api#java-with-spring-boot-rest-api. That readme should tell you what ENV VARS are required by the application in case you want to use local resources, instead of Azure.

@RudyCo
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RudyCo commented Dec 11, 2023

README.md contains a title : Csharp Azure Functions API.

@vhvb1989
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@RudyCo , yeah, it is missing

@vhvb1989
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Also, FYI, we are close to merge a change to .net azd-todo-samples to use .NET8 instead of 6.
These are the changes: Azure-Samples/todo-csharp-sql-swa-func@staging...pr/3017

PR: #3017

@vhvb1989 vhvb1989 mentioned this issue Dec 11, 2023
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@vhvb1989
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Created #3107 to follow up.

@RudyCo
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RudyCo commented Dec 11, 2023

I confirm that it works fine once deployed to Azure! Thanks a lot.

@RudyCo RudyCo closed this as completed Dec 11, 2023
@RudyCo RudyCo reopened this Dec 11, 2023
@RudyCo
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RudyCo commented Dec 11, 2023

Locally, if I use the Start Web command, it failed with the following error:

Restoring services (azd restore)

panic: runtime error: invalid memory address or nil pointer dereference
[signal 0xc0000005 code=0x0 addr=0x0 pc=0xac54cd]

goroutine 1 [running]:
github.com/azure/azure-dev/cli/azd/pkg/project.(*ImportManager).ServiceStable(0x0, {0x1251ec0, 0xc0003ea7b0}, 0xc0000e1760)
        github.com/azure/azure-dev/cli/azd/pkg/project/importer.go:55 +0x14d
github.com/azure/azure-dev/cli/azd/pkg/project.(*ImportManager).HasService(0x1?, {0x1251ec0?, 0xc0003ea7b0?}, 0xc000000780?, {0xc00000a0e0, 0x3})
        github.com/azure/azure-dev/cli/azd/pkg/project/importer.go:27 +0x2b
github.com/azure/azure-dev/cli/azd/cmd.getTargetServiceName({0x1251ec0?, 0xc0003ea7b0?}, {0x1253240?, 0xc000529040?}, 0x160?, 0xc000580000?, {0x109978e?, 0x0?}, {0xc00000a0e0, 0x3}, ...)
        github.com/azure/azure-dev/cli/azd/cmd/util.go:130 +0x18d
github.com/azure/azure-dev/cli/azd/cmd.(*restoreAction).Run(0xc000391180, {0x1251ec0?, 0xc0003ea7b0})
        github.com/azure/azure-dev/cli/azd/cmd/restore.go:131 +0x17f
github.com/azure/azure-dev/cli/azd/cmd/middleware.(*MiddlewareRunner).RunAction.func1({0x1251ec0?, 0xc0003ea7b0?})
        github.com/azure/azure-dev/cli/azd/cmd/middleware/middleware.go:127 +0x2e8
github.com/azure/azure-dev/cli/azd/cmd/middleware.(*HooksMiddleware).registerCommandHooks(0xc000107540?, {0x1251ec0, 0xc0003ea7b0}, 0x410965?, 0xc0004859d0?, 0xc0004a77c0)
        github.com/azure/azure-dev/cli/azd/cmd/middleware/hooks.go:88 +0x399
github.com/azure/azure-dev/cli/azd/cmd/middleware.(*HooksMiddleware).Run(0xc000107540, {0x1251ec0?, 0xc0003ea720?}, 0xc0004a77c0)        
        github.com/azure/azure-dev/cli/azd/cmd/middleware/hooks.go:73 +0x1d8
github.com/azure/azure-dev/cli/azd/cmd/middleware.(*MiddlewareRunner).RunAction.func1({0x1251ec0, 0xc0003ea720})
        github.com/azure/azure-dev/cli/azd/cmd/middleware/middleware.go:125 +0x2a2
github.com/azure/azure-dev/cli/azd/cmd/middleware.(*TelemetryMiddleware).Run(0xc000485920, {0x1251ec0, 0xc000042810}, 0xc0004a77c0)      
        github.com/azure/azure-dev/cli/azd/cmd/middleware/telemetry.go:85 +0x8b8
github.com/azure/azure-dev/cli/azd/cmd/middleware.(*MiddlewareRunner).RunAction.func1({0x1251ec0, 0xc000042810})
        github.com/azure/azure-dev/cli/azd/cmd/middleware/middleware.go:125 +0x2a2
github.com/azure/azure-dev/cli/azd/cmd/middleware.(*ExperimentationMiddleware).Run(0x10a3b96?, {0x1251ec0, 0xc000042810}, 0xc0004a77c0)  
        github.com/azure/azure-dev/cli/azd/cmd/middleware/experimentation.go:64 +0x4d6
github.com/azure/azure-dev/cli/azd/cmd/middleware.(*MiddlewareRunner).RunAction.func1({0x1251ec0, 0xc000042810})
        github.com/azure/azure-dev/cli/azd/cmd/middleware/middleware.go:125 +0x2a2
github.com/azure/azure-dev/cli/azd/cmd/middleware.(*DebugMiddleware).Run(0xc000130198, {0x1251ec0, 0xc000042810}, 0xc0004a77c0)
        github.com/azure/azure-dev/cli/azd/cmd/middleware/debug.go:48 +0x311
github.com/azure/azure-dev/cli/azd/cmd/middleware.(*MiddlewareRunner).RunAction.func1({0x1251ec0, 0xc000042810})
        github.com/azure/azure-dev/cli/azd/cmd/middleware/middleware.go:125 +0x2a2
github.com/azure/azure-dev/cli/azd/cmd/middleware.(*MiddlewareRunner).RunAction(0xc00045ae10, {0x1251ec0, 0xc000042810}, 0xe1b460?, {0x1246760?, 0xc000391180})
        github.com/azure/azure-dev/cli/azd/cmd/middleware/middleware.go:131 +0x226
github.com/azure/azure-dev/cli/azd/cmd.(*CobraBuilder).configureActionResolver.func1(0xc000450780, {0xc0004847a0?, 0x1, 0x1})
        github.com/azure/azure-dev/cli/azd/cmd/cobra_builder.go:142 +0x4cf
github.com/spf13/cobra.(*Command).execute(0xc000450780, {0xc000484780, 0x1, 0x1})
        github.com/spf13/[email protected]/command.go:856 +0x694
github.com/spf13/cobra.(*Command).ExecuteC(0xc0003db680)
        github.com/spf13/[email protected]/command.go:974 +0x38d
github.com/spf13/cobra.(*Command).Execute(...)
        github.com/spf13/[email protected]/command.go:902
github.com/spf13/cobra.(*Command).ExecuteContext(0x1251e88?, {0x1251e88?, 0x198c080?})
        github.com/spf13/[email protected]/command.go:895 +0x47
main.main()
        D:/a/_work/1/s/cli/azd/main.go:61 +0x1fe

@RudyCo
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RudyCo commented Dec 11, 2023

I can run the Web application locally successfully with the Web npm start task.
The issue is in the Restore Web task.

@vhvb1989
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vhvb1989 commented Dec 11, 2023 •
edited
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thank you, @RudyCo , the restore issue is fixed here: #3106

@RudyCo
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RudyCo commented Dec 13, 2023 •
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thank you, @RudyCo , the restore issue is fixed here: #3106

Thanks a lot Victor! Do you know when the Azure Developer CLI will be released with this fix?

@RudyCo RudyCo closed this as completed Dec 13, 2023
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