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pnp / PnP-Provisioning-Schema

Office 365 Patterns and Practices - Remote Provisioning Schema
MIT License
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Custom Extensibility Provider Errors #282

Closed parithon closed 5 years ago

parithon commented 6 years ago

I'm trying to use the PowerShell cmdlets and add my own extensibility handlers when using the Get-PnPProvisioningTemplate cmdlet.

I use the following PowerShell commands in the same directory as my custom class library:

$handler1 = New-PnPExtensbilityHandlerObject -Assembly MyProvider.dll -Type MyProvider.ListsProvider
Get-PnPProvisioningTemplate -Out .\test.xml -Force -Schema V201801 -ExensibilityHandlers $handler1 -Handlers ExtensibilityProviders

However, I keep getting the following error:

Get-PnPProvisioningTemplate : There was an exception invoking the custom extensibility provider. Assembly: MyProviders.dll, 
Type: MyProviders.ListsProvider. Exception System.IO.FileLoadException: Could not load file or assembly 'MyProviders.dll' or one of its dependencies. The given assembly name or codebase was invalid. (Exception from HRESULT: 0x80131047)
File name: 'MyProviders.dll'
   at System.Reflection.AssemblyName.nInit(RuntimeAssembly& assembly, Boolean forIntrospection, Boolean raiseResolveEvent)
   at System.Reflection.RuntimeAssembly.CreateAssemblyName(String assemblyString, Boolean forIntrospection, RuntimeAssembly& assemblyFromResolveEvent)
   at System.Activator.CreateInstance(String assemblyString, String typeName, Boolean ignoreCase, BindingFlags bindingAttr, Binder binder, Object[] args, CultureInfo culture, Object[] activationAttributes, Evidence securityInfo, StackCrawlMark& stackMark)
   at System.Activator.CreateInstance(String assemblyName, String typeName)
   at OfficeDevPnP.Core.Framework.Provisioning.Extensibility.ExtensibilityManager.GetProviderInstance(ExtensibilityHandler handler)
   at OfficeDevPnP.Core.Framework.Provisioning.Extensibility.ExtensibilityManager.ExecuteExtensibilityExtractionCallOut(ClientContext ctx, ExtensibilityHandler handler, ProvisioningTemplate template, 
ProvisioningTemplateCreationInformation creationInformation, PnPMonitoredScope scope)
At line:1 char:1

PowerShell Module

Name    : SharePointPnPPowerShellOnline
Version : 2.22.1801.0

NuGet Packages

<packages>
  <package id="AngleSharp" version="0.9.9" targetFramework="net452" />
  <package id="Microsoft.AspNet.WebApi.Client" version="5.2.3" targetFramework="net452" />
  <package id="Microsoft.AspNet.WebApi.Core" version="5.2.3" targetFramework="net452" />
  <package id="Microsoft.Azure.ActiveDirectory.GraphClient" version="2.1.0" targetFramework="net452" />
  <package id="Microsoft.Azure.KeyVault.Core" version="1.0.0" targetFramework="net452" />
  <package id="Microsoft.Data.Edm" version="5.6.4" targetFramework="net452" />
  <package id="Microsoft.Data.OData" version="5.6.4" targetFramework="net452" />
  <package id="Microsoft.Data.Services.Client" version="5.6.4" targetFramework="net452" />
  <package id="Microsoft.Graph" version="1.1.1" targetFramework="net452" />
  <package id="Microsoft.Graph.Core" version="1.2.1" targetFramework="net452" />
  <package id="Microsoft.IdentityModel" version="6.1.7600.16394" targetFramework="net452" />
  <package id="Microsoft.IdentityModel.Clients.ActiveDirectory" version="2.22.302111727" targetFramework="net452" />
  <package id="Microsoft.SharePointOnline.CSOM" version="16.1.6802.1200" targetFramework="net452" />
  <package id="Newtonsoft.Json" version="9.0.1" targetFramework="net452" />
  <package id="SharePointPnP.IdentityModel.Extensions" version="1.2.3" targetFramework="net452" />
  <package id="SharePointPnPCoreOnline" version="2.22.1801.0" targetFramework="net452" />
  <package id="System.Spatial" version="5.6.4" targetFramework="net452" />
  <package id="WindowsAzure.Storage" version="7.0.0" targetFramework="net452" />
</packages>
fcatinot commented 6 years ago

Hi @parithon,

I've been able to avoid the error. Here the correct commands:

Add-Type -Path "C:...\MyProvider.dll" $handler = New-PnPExtensibilityHandlerObject -Assembly "MyProvider, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null" -type "MyProvider.ListsProvider" Get-PnPProvisioningTemplate -Out test.xml -ExtensibilityHandlers $handler

PaoloPia commented 5 years ago

Hi, Thanks @parithon for sharing the feedback and @fcatinot for sharing a solution. I will close this item.