Azure函数-给定的程序集名称或代码库无效。 （来自HRESULT的异常：0x80131047） [英] Azure Functions - The given assembly name or codebase was invalid. (Exception from HRESULT: 0x80131047)
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问题描述
问题
我试图利用.NET Core 2.2创建一个Azure函数，该函数通过Google Sheets API访问Google Sheet ，调用数据，然后将其插入同样托管在Azure中的SQL DB中。
这是我的错误：
在遵循
我想念什么？不允许使用其中一种包装吗？
解决方案
更新：
我重试您的操作，然后似乎起作用了，
1。创建一个 function.proj 文件
2。保存文件并运行：
< Project Sdk = Microsoft.NET.Sdk>
< PropertyGroup>
< TargetFramework> netcoreapp2.1< / TargetFramework>
< AzureFunctionsVersion> v2< / AzureFunctionsVersion>
< / PropertyGroup>
< ItemGroup>
< PackageReference Include = Google.Apis.Sheets.v4 Version = 1.40.3.1679 />
< PackageReference Include = System.Data.SqlClient Version = 4.6.1 />
< / ItemGroup>
< / Project>
3。在.crx文件中添加代码：
#r Newtonsoft.Json
使用System.Net；
使用Microsoft.AspNetCore.Mvc;
使用Microsoft.Extensions.Primitives；
使用Microsoft.Extensions.Logging;
使用Newtonsoft.Json;
公共静态字符串DBConn = 123456;
public static ILogger Log = null;
公共静态异步Task< IActionResult>运行（HttpRequest请求，ILogger日志）
{
Log = log;
DBConn = MySQLSrvrConnectionString;
试试
{
string电子表格ID = MyGoogleSheetId;
// SheetsService服务= GetSheetService（）;
// if（service！= null）
// {
// DoSomethingFunc（GetInsertCommand（GetSheetVals（service，spreadsheetId）））;;
//}
}
catch（异常除外）
{
Log.LogInformation（$ Error（{DateTime.Now.ToLongDateString（）}）：{ ex.Message}）;
}
最后
{
Log.LogInformation（$函数完成于：{DateTime.Now.ToLongDateString（）}）;
}
字符串名称= req.Query [ name];
string requestBody =等待新的StreamReader（req.Body）.ReadToEndAsync（）;
动态数据= JsonConvert.DeserializeObject（requestBody）;
名称=名称??数据？。名称;
返回名称！= null
？ （ActionResult）new OkObjectResult（$ Hello，{name}）
：new BadRequestObjectResult（请在查询字符串或请求正文中传递名称）;
}
4。然后编译成功：
PS：google .net客户端库没有称为获取工作表服务的方法。
原始答案：
这是我的代码：
公共静态类Function1
{
公共静态字符串DBConn {get;组; }
公共静态ILogger日志{get;组; }
[FunctionName（ Function1））
公共静态异步Task< IActionResult> Run（
[HttpTrigger（AuthorizationLevel.Function， get， post，Route = null）] HttpRequest请求，
ILogger日志）
{
Log = log;
DBConn = MySQLSrvrConnectionString;
试试
{
string电子表格ID = MyGoogleSheetId;
}
catch（异常例外）
{
Log.LogInformation（$ Error（{DateTime.Now.ToLongDateString（）}）：{ex.Message }）;
}
最后
{
Log.LogInformation（$函数完成于：{DateTime.Now.ToLongDateString（）}）;
}
返回（ActionResult）new OkObjectResult（$）;
}
}
我删除
SheetsService服务= GetSheetService（）;
if（service！= null）
{
DoSomethingFunc（GetInsertCommand（GetSheetVals（service，spreadsheetId））））;
}
因为我找不到哪个nuget包具有这些方法。
这是我的function.proj文件：
< Project Sdk = Microsoft.NET.Sdk>
< PropertyGroup>
< TargetFramework> netcoreapp2.1< / TargetFramework>
< AzureFunctionsVersion> v2< / AzureFunctionsVersion>
< / PropertyGroup>
< ItemGroup>
< PackageReference Include = Google.Apis Version = 1.40.3 />
< PackageReference Include = Google.Apis.Auth Version = 1.40.3 />
< PackageReference Include = Google.Apis.Auth.Mvc Version = 1.40.3 />
< PackageReference Include = Google.Apis.Sheets.v4 Version = 1.40.3.1694 />
< PackageReference Include = Microsoft.NET.Sdk.Functions Version = 1.0.28 />
< / ItemGroup>
< ItemGroup>
< None Update = host.json>
< CopyToOutputDirectory> PreserveNewest< / CopyToOutputDirectory>
< / None>
< None Update = local.settings.json>
< CopyToOutputDirectory> PreserveNewest< / CopyToOutputDirectory>
< CopyToPublishDirectory>从不< / CopyToPublishDirectory>
< / None>
< / ItemGroup>
< / Project>
，然后工作正常。我不知道哪个程序包包含这些方法，因为我对Google API不太了解。希望我的回答能对您有所帮助。
The Problem
I am trying to create an Azure function leveraging .NET Core 2.2 that accesses a Google Sheet via the Google Sheets API, calls the data, and inserts it into a SQL DB also hosted in Azure.
Here's the error I'm:
This after following this guide.
Note that all the packages are restored.
The code looks roughly like this:
#r "D:\home\site\wwwroot\bin\Google.Apis.Sheets.v4"
#r "D:\home\site\wwwroot\bin\Google.Apis.Auth.OAuth2"
#r "D:\home\site\wwwroot\bin\Google.Apis.Sheets.v4"
#r "D:\home\site\wwwroot\bin\Google.Apis.Sheets.v4.Data"
#r "D:\home\site\wwwroot\bin\Google.Apis.Services"
#r "D:\home\site\wwwroot\bin\System.Data.SqlClient"
using System;
using Google.Apis.Auth.OAuth2;
using Google.Apis.Sheets.v4;
using Google.Apis.Sheets.v4.Data;
using Google.Apis.Services;
using System;
using System.Collections.Generic;
using System.IO;
using System.Data.SqlClient;
public static string DBConn { get; set; }
public static ILogger Log {get; set;}
public static void Run(TimerInfo myTimer, ILogger log)
{
Log=log;
DBConn="MySQLSrvrConnectionString";
try
{
string spreadsheetId = "MyGoogleSheetId";
SheetsService service = GetSheetService();
if(service!=null)
{
DoSomethingFunc(GetInsertCommand(GetSheetVals(service,spreadsheetId)));
}
}
catch (Exception ex)
{
Log.LogInformation($"Error ({DateTime.Now.ToLongDateString()}): {ex.Message}");
}
finally
{
Log.LogInformation($"Function Completed at: {DateTime.Now.ToLongDateString()}");
}
}
I can provide more if need be.
I've also added a function.proj file:
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>netcoreapp2.2</TargetFramework>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Google.Apis.Sheets.v4" Version="1.40.3.1679" />
<PackageReference Include="System.Data.SqlClient" Version="4.6.1" />
</ItemGroup>
</Project>
Research Haven't found much, honestly.
- This is a similar error code, but it seems to a naming issue - having an apostrophe. My app is called "TopicsProvider"
- This talks about a webparts XML file. That's not part of my project at all.
Update 1
Paring the code back to its simplest form, I am able to get it to run with the Google API referenced in function.proj. This code works:
using System;
using System.Collections.Generic;
using System.IO;
using System.Data.SqlClient;
public static void Run(TimerInfo myTimer, ILogger log)
{
log.LogInformation($"HELLO");
}
With function.proj like this:
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>netcoreapp2.1</TargetFramework>
<AzureFunctionsVersion>v2</AzureFunctionsVersion>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Google.Apis.Sheets.v4" Version="1.40.3.1679" />
</ItemGroup>
</Project>
What fails is adding using Google.Apis.Sheets.v4; at the top. This gives:
error CS0246: The type or namespace name 'Google' could not be found (are you missing a using directive or an assembly reference?)
Adding #r "Google.Apis.Sheets.v4" or D:\home\site\wwwroot\bin\Google.Apis.Sheets.v4" (note that in the console, there's not a bin folder to begin with...not sure why) to the top, doesn't fix the issue, and changes the error:
2019-09-03T17:48:31.700 [Information] Script for function 'TimerTrigger1' changed. Reloading.
2019-09-03T17:48:31.976 [Error] run.csx(1,1): error CS0006: Metadata file 'Google.Apis.Sheets.v4' could not be found
2019-09-03T17:48:32.051 [Error] run.csx(7,7): error CS0246: The type or namespace name 'Google' could not be found (are you missing a using directive or an assembly reference?)
2019-09-03T17:48:32.075 [Information] Compilation failed.
2019-09-03T17:48:32.549 [Information] Executing 'Functions.TimerTrigger1' (Reason='This function was programmatically called via the host APIs.', Id=bce27519-0236-4754-ac6c-66ae83808801)
2019-09-03T17:48:32.615 [Information] Package references have been updated.
2019-09-03T17:48:32.615 [Information] Restoring packages.
2019-09-03T17:48:32.647 [Information] Starting packages restore
2019-09-03T17:48:36.701 [Information] Restoring packages for D:\local\Temp\32a465b3-8a19-46c8-a533-799a91e1ec09\function.proj...
2019-09-03T17:48:38.434 [Information] Generating MSBuild file D:\local\Temp\32a465b3-8a19-46c8-a533-799a91e1ec09\obj\function.proj.nuget.g.props.
2019-09-03T17:48:38.435 [Information] Generating MSBuild file D:\local\Temp\32a465b3-8a19-46c8-a533-799a91e1ec09\obj\function.proj.nuget.g.targets.
2019-09-03T17:48:38.461 [Information] Restore completed in 2.56 sec for D:\local\Temp\32a465b3-8a19-46c8-a533-799a91e1ec09\function.proj.
2019-09-03T17:48:38.772 [Information] Packages restored.
2019-09-03T17:48:38.996 [Warning] You may be referencing NuGet packages incorrectly. Learn more: https://go.microsoft.com/fwlink/?linkid=2091419
2019-09-03T17:48:39.053 [Error] Function compilation error
Microsoft.CodeAnalysis.Scripting.CompilationErrorException : Script compilation failed.
at async Microsoft.Azure.WebJobs.Script.Description.DotNetFunctionInvoker.CreateFunctionTarget(CancellationToken cancellationToken) at C:\azure-webjobs-sdk-script\src\WebJobs.Script\Description\DotNet\DotNetFunctionInvoker.cs : 314
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at async Microsoft.Azure.WebJobs.Script.Description.FunctionLoader`1.GetFunctionTargetAsync[T](Int32 attemptCount) at C:\azure-webjobs-sdk-script\src\WebJobs.Script\Description\FunctionLoader.cs : 55
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at async Microsoft.Azure.WebJobs.Script.Description.DotNetFunctionInvoker.GetFunctionTargetAsync(Boolean isInvocation) at C:\azure-webjobs-sdk-script\src\WebJobs.Script\Description\DotNet\DotNetFunctionInvoker.cs : 183
2019-09-03T17:48:39.122 [Error] run.csx(1,1): error CS0006: Metadata file 'Google.Apis.Sheets.v4' could not be found
2019-09-03T17:48:39.203 [Error] run.csx(7,7): error CS0246: The type or namespace name 'Google' could not be found (are you missing a using directive or an assembly reference?)
2019-09-03T17:48:39.256 [Error] Executed 'Functions.TimerTrigger1' (Failed, Id=bce27519-0236-4754-ac6c-66ae83808801)
Script compilation failed.
The given assembly name or codebase was invalid. (Exception from HRESULT: 0x80131047)
As I understand it #r isn't necessary, not according to this answer. The packages should load on their own. Neither should I have to upload these files - they're nuget packages that should install automatically.
Update 2
Manually uploading the DLLs does not work. Selecting the file from "Upload", there's a moment where the interface acts like it's loading, but then nothing happens:
What am I missing? Is one of the packages not allowed? Is it a config issue?
解决方案
Update:
I retry what you do and then it seems worked,
1.create an function.proj file
2.save the file and run:
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>netcoreapp2.1</TargetFramework>
<AzureFunctionsVersion>v2</AzureFunctionsVersion>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Google.Apis.Sheets.v4" Version="1.40.3.1679" />
<PackageReference Include="System.Data.SqlClient" Version="4.6.1" />
</ItemGroup>
</Project>
3.add code in .crx file:
#r "Newtonsoft.Json"
using System.Net;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Primitives;
using Microsoft.Extensions.Logging;
using Newtonsoft.Json;
public static string DBConn = "123456";
public static ILogger Log = null;
public static async Task<IActionResult> Run(HttpRequest req, ILogger log)
{
Log=log;
DBConn="MySQLSrvrConnectionString";
try
{
string spreadsheetId = "MyGoogleSheetId";
//SheetsService service = GetSheetService();
//if(service!=null)
//{
// DoSomethingFunc(GetInsertCommand(GetSheetVals(service,spreadsheetId)));
//}
}
catch (Exception ex)
{
Log.LogInformation($"Error ({DateTime.Now.ToLongDateString()}): {ex.Message}");
}
finally
{
Log.LogInformation($"Function Completed at: {DateTime.Now.ToLongDateString()}");
}
string name = req.Query["name"];
string requestBody = await new StreamReader(req.Body).ReadToEndAsync();
dynamic data = JsonConvert.DeserializeObject(requestBody);
name = name ?? data?.name;
return name != null
? (ActionResult)new OkObjectResult($"Hello, {name}")
: new BadRequestObjectResult("Please pass a name on the query string or in the request body");
}
4.then compilation succeeded:
PS: The google .net client library does not have a method called get sheets service.
Original Answer:
This is my code:
public static class Function1
{
public static string DBConn { get; set; }
public static ILogger Log { get; set; }
[FunctionName("Function1")]
public static async Task<IActionResult> Run(
[HttpTrigger(AuthorizationLevel.Function, "get", "post", Route = null)] HttpRequest req,
ILogger log)
{
Log = log;
DBConn = "MySQLSrvrConnectionString";
try
{
string spreadsheetId = "MyGoogleSheetId";
}
catch (Exception ex)
{
Log.LogInformation($"Error ({DateTime.Now.ToLongDateString()}): {ex.Message}");
}
finally
{
Log.LogInformation($"Function Completed at: {DateTime.Now.ToLongDateString()}");
}
return (ActionResult)new OkObjectResult($"");
}
}
I delete the
SheetsService service = GetSheetService();
if(service!=null)
{
DoSomethingFunc(GetInsertCommand(GetSheetVals(service,spreadsheetId)));
}
because i don't find which nuget package has these methods.
and this is my function.proj file:
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>netcoreapp2.1</TargetFramework>
<AzureFunctionsVersion>v2</AzureFunctionsVersion>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Google.Apis" Version="1.40.3" />
<PackageReference Include="Google.Apis.Auth" Version="1.40.3" />
<PackageReference Include="Google.Apis.Auth.Mvc" Version="1.40.3" />
<PackageReference Include="Google.Apis.Sheets.v4" Version="1.40.3.1694" />
<PackageReference Include="Microsoft.NET.Sdk.Functions" Version="1.0.28" />
</ItemGroup>
<ItemGroup>
<None Update="host.json">
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</None>
<None Update="local.settings.json">
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
<CopyToPublishDirectory>Never</CopyToPublishDirectory>
</None>
</ItemGroup>
</Project>
and then it works fine. I don't know which packages contain those methods because I don’t know much about Google API. I hope my answer will give you some help.
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