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Error Message: System.IO.FileNotFoundException : Could not load file or assembly 'Mono.Android, #2142

Closed snehalsilicus closed 5 years ago

snehalsilicus commented 5 years ago

Description

Xamarin Nunit test cases failing with error Error: The process 'C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\Common7\IDE\CommonExtensions\Microsoft\TestWindow\vstest.console.exe' failed with exit code 1

Steps to reproduce

  1. Added NUnit test cases for Xamarin Native project
  2. Using VSTest task to execute it 
    
- task: VSTest@2
inputs:
testSelector: 'testAssemblies'
testAssemblyVer2: |
  **\UserModuleNUnitTest.dll
  !**\*TestAdapter.dll
  !**\obj\**
searchFolder: '$(build.binariesdirectory)/$(BuildConfiguration)'
codeCoverageEnabled: false

Expected behavior

All test cases should execute successfully as they are executing on local Visual Studio 2019.

Actual behavior

Failing with the error Error Message: System.IO.FileNotFoundException : Could not load file or assembly 'Mono.Android, Version=0.0.0.0, Culture=neutral, PublicKeyToken=84e04ff9cfb79065'. The system cannot find the file specified.

Diagnostic logs

Test selector : Test assemblies
Test filter criteria : null
Search folder : D:\a\1\b\Release
VisualStudio version selected for test execution : latest
Attempting to find vstest.console from a visual studio installation with version [16.0,17.0).
Attempting to find vstest.console from a visual studio build tools installation with version [16.0,17.0).
Attempting to find vstest.console from a visual studio installation with version [15.0,16.0).
Run in parallel : false
Run in isolation : false
Path to custom adapters : null
Other console options : null
Code coverage enabled : false
Diagnostics enabled : false
SystemVssConnection exists true
Run the tests locally using vstest.console.exe
========================================================
Test selector : Test assemblies
Test assemblies : **\UserModuleNUnitTest.dll,!**\*TestAdapter.dll,!**\obj\**
Test filter criteria : null
Search folder : D:\a\1\b\Release
Run settings file : D:\a\1\s
Run in parallel : false
Run in isolation : false
Path to custom adapters : null
Other console options : null
Code coverage enabled : false
Diagnostics enabled : false
Rerun failed tests: false
VisualStudio version selected for test execution : latest
Attempting to find vstest.console from a visual studio installation with version [16.0,17.0).
Attempting to find vstest.console from a visual studio build tools installation with version [16.0,17.0).
Attempting to find vstest.console from a visual studio installation with version [15.0,16.0).
========================================================
======================================================
[command]"C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\Common7\IDE\CommonExtensions\Microsoft\TestWindow\vstest.console.exe" @D:\a\_temp\a0fd87f1-c664-11e9-a499-a144a0518208.txt
Microsoft (R) Test Execution Command Line Tool Version 15.9.1
Copyright (c) Microsoft Corporation.  All rights reserved.

vstest.console.exe 
"D:\a\1\b\Release\UserModuleNUnitTest.dll"
/logger:"trx"
/TestAdapterPath:"D:\a\1\b\Release"
Starting test execution, please wait...
NUnit Adapter 3.10.0.21: Test execution started
Running all tests in D:\a\1\b\Release\UserModuleNUnitTest.dll
NUnit3TestExecutor converted 5 of 5 NUnit test cases
NUnit Adapter 3.10.0.21: Test execution complete
Failed   CheckGetEmployeeList
Error Message:
 System.IO.FileNotFoundException : Could not load file or assembly 'Mono.Android, Version=0.0.0.0, Culture=neutral, PublicKeyToken=84e04ff9cfb79065'. The system cannot find the file specified.
Stack Trace:
   at System.Signature.GetSignature(Void* pCorSig, Int32 cCorSig, RuntimeFieldHandleInternal fieldHandle, IRuntimeMethodInfo methodHandle, RuntimeType declaringType)
   at System.Reflection.RuntimeMethodInfo.FetchNonReturnParameters()
   at System.Reflection.RuntimeMethodInfo.GetParameters()
   at Castle.DynamicProxy.Generators.MethodSignatureComparer.GetHashCode(MethodInfo obj)
   at System.Linq.Set`1.InternalGetHashCode(TElement value)
   at System.Linq.Set`1.Add(TElement value)
   at System.Linq.Set`1.UnionWith(IEnumerable`1 other)
   at System.Linq.Enumerable.DistinctIterator`1.FillSet()
   at System.Linq.Enumerable.DistinctIterator`1.ToArray()
   at System.Linq.Enumerable.ToArray[TSource](IEnumerable`1 source)
   at Castle.DynamicProxy.Generators.MethodFinder.GetAllInstanceMethods(Type type, BindingFlags flags)
   at Castle.DynamicProxy.Contributors.MembersCollector.CollectMethods(IProxyGenerationHook hook)
   at Castle.DynamicProxy.Contributors.MembersCollector.CollectMembersToProxy(IProxyGenerationHook hook)
   at Castle.DynamicProxy.Contributors.InterfaceProxyWithoutTargetContributor.CollectElementsToProxyInternal(IProxyGenerationHook hook)+MoveNext()
   at Castle.DynamicProxy.Contributors.CompositeTypeContributor.CollectElementsToProxy(IProxyGenerationHook hook, MetaType model)
   at Castle.DynamicProxy.Generators.InterfaceProxyWithoutTargetGenerator.GenerateType(String typeName, Type proxyTargetType, Type[] interfaces, INamingScope namingScope)
   at Castle.DynamicProxy.Generators.InterfaceProxyWithTargetGenerator.<>c__DisplayClass6_0.<GenerateCode>b__0(String n, INamingScope s)
   at Castle.Core.Internal.SynchronizedDictionary`2.GetOrAdd(TKey key, Func`2 valueFactory)
   at Castle.DynamicProxy.Generators.BaseProxyGenerator.ObtainProxyType(CacheKey cacheKey, Func`3 factory)
   at Castle.DynamicProxy.ProxyGenerator.CreateInterfaceProxyWithoutTarget(Type interfaceToProxy, Type[] additionalInterfacesToProxy, ProxyGenerationOptions options, IInterceptor[] interceptors)
   at Moq.Mock`1.InitializeInstance()
   at Moq.Mock`1.OnGetObject()
   at Moq.Mock`1.get_Object()
   at Tests.EmployeeT.CheckGetEmployeeList() in D:\a\1\s\UserModuleNUnitTest\Employee.cs:line 37
Failed   Login_Api_Call
Error Message:
 System.IO.FileNotFoundException : Could not load file or assembly 'Mono.Android, Version=0.0.0.0, Culture=neutral, PublicKeyToken=84e04ff9cfb79065'. The system cannot find the file specified.
Stack Trace:
   at System.Signature.GetSignature(Void* pCorSig, Int32 cCorSig, RuntimeFieldHandleInternal fieldHandle, IRuntimeMethodInfo methodHandle, RuntimeType declaringType)
   at System.Reflection.RuntimeMethodInfo.FetchNonReturnParameters()
   at System.Reflection.RuntimeMethodInfo.GetParameters()
   at Castle.DynamicProxy.Generators.MethodSignatureComparer.GetHashCode(MethodInfo obj)
   at System.Linq.Set`1.InternalGetHashCode(TElement value)
   at System.Linq.Set`1.Add(TElement value)
   at System.Linq.Set`1.UnionWith(IEnumerable`1 other)
   at System.Linq.Enumerable.DistinctIterator`1.FillSet()
   at System.Linq.Enumerable.DistinctIterator`1.ToArray()
   at System.Linq.Enumerable.ToArray[TSource](IEnumerable`1 source)
   at Castle.DynamicProxy.Generators.MethodFinder.GetAllInstanceMethods(Type type, BindingFlags flags)
   at Castle.DynamicProxy.Contributors.MembersCollector.CollectMethods(IProxyGenerationHook hook)
   at Castle.DynamicProxy.Contributors.MembersCollector.CollectMembersToProxy(IProxyGenerationHook hook)
   at Castle.DynamicProxy.Contributors.InterfaceProxyWithoutTargetContributor.CollectElementsToProxyInternal(IProxyGenerationHook hook)+MoveNext()
   at Castle.DynamicProxy.Contributors.CompositeTypeContributor.CollectElementsToProxy(IProxyGenerationHook hook, MetaType model)
   at Castle.DynamicProxy.Generators.InterfaceProxyWithoutTargetGenerator.GenerateType(String typeName, Type proxyTargetType, Type[] interfaces, INamingScope namingScope)
   at Castle.DynamicProxy.Generators.InterfaceProxyWithTargetGenerator.<>c__DisplayClass6_0.<GenerateCode>b__0(String n, INamingScope s)
   at Castle.Core.Internal.SynchronizedDictionary`2.GetOrAdd(TKey key, Func`2 valueFactory)
   at Castle.DynamicProxy.Generators.BaseProxyGenerator.ObtainProxyType(CacheKey cacheKey, Func`3 factory)
   at Castle.DynamicProxy.ProxyGenerator.CreateInterfaceProxyWithoutTarget(Type interfaceToProxy, Type[] additionalInterfacesToProxy, ProxyGenerationOptions options, IInterceptor[] interceptors)
   at Moq.Mock`1.InitializeInstance()
   at Moq.Mock`1.OnGetObject()
   at Moq.Mock`1.get_Object()
   at Tests.Login.Setup() in D:\a\1\s\UserModuleNUnitTest\Login.cs:line 39
Failed   LoginId_Password_Empty
Error Message:
 System.IO.FileNotFoundException : Could not load file or assembly 'Mono.Android, Version=0.0.0.0, Culture=neutral, PublicKeyToken=84e04ff9cfb79065'. The system cannot find the file specified.
Stack Trace:
   at System.Signature.GetSignature(Void* pCorSig, Int32 cCorSig, RuntimeFieldHandleInternal fieldHandle, IRuntimeMethodInfo methodHandle, RuntimeType declaringType)
   at System.Reflection.RuntimeMethodInfo.FetchNonReturnParameters()
   at System.Reflection.RuntimeMethodInfo.GetParameters()
   at Castle.DynamicProxy.Generators.MethodSignatureComparer.GetHashCode(MethodInfo obj)
   at System.Linq.Set`1.InternalGetHashCode(TElement value)
   at System.Linq.Set`1.Add(TElement value)
   at System.Linq.Set`1.UnionWith(IEnumerable`1 other)
   at System.Linq.Enumerable.DistinctIterator`1.FillSet()
   at System.Linq.Enumerable.DistinctIterator`1.ToArray()
   at System.Linq.Enumerable.ToArray[TSource](IEnumerable`1 source)
   at Castle.DynamicProxy.Generators.MethodFinder.GetAllInstanceMethods(Type type, BindingFlags flags)
   at Castle.DynamicProxy.Contributors.MembersCollector.CollectMethods(IProxyGenerationHook hook)
   at Castle.DynamicProxy.Contributors.MembersCollector.CollectMembersToProxy(IProxyGenerationHook hook)
   at Castle.DynamicProxy.Contributors.InterfaceProxyWithoutTargetContributor.CollectElementsToProxyInternal(IProxyGenerationHook hook)+MoveNext()
   at Castle.DynamicProxy.Contributors.CompositeTypeContributor.CollectElementsToProxy(IProxyGenerationHook hook, MetaType model)
   at Castle.DynamicProxy.Generators.InterfaceProxyWithoutTargetGenerator.GenerateType(String typeName, Type proxyTargetType, Type[] interfaces, INamingScope namingScope)
   at Castle.DynamicProxy.Generators.InterfaceProxyWithTargetGenerator.<>c__DisplayClass6_0.<GenerateCode>b__0(String n, INamingScope s)
   at Castle.Core.Internal.SynchronizedDictionary`2.GetOrAdd(TKey key, Func`2 valueFactory)
   at Castle.DynamicProxy.Generators.BaseProxyGenerator.ObtainProxyType(CacheKey cacheKey, Func`3 factory)
   at Castle.DynamicProxy.ProxyGenerator.CreateInterfaceProxyWithoutTarget(Type interfaceToProxy, Type[] additionalInterfacesToProxy, ProxyGenerationOptions options, IInterceptor[] interceptors)
   at Moq.Mock`1.InitializeInstance()
   at Moq.Mock`1.OnGetObject()
   at Moq.Mock`1.get_Object()
   at Tests.Login.Setup() in D:\a\1\s\UserModuleNUnitTest\Login.cs:line 39
Failed   Mandatory_Field_Empty
Error Message:
 System.IO.FileNotFoundException : Could not load file or assembly 'Mono.Android, Version=0.0.0.0, Culture=neutral, PublicKeyToken=84e04ff9cfb79065'. The system cannot find the file specified.
Stack Trace:
   at System.Signature.GetSignature(Void* pCorSig, Int32 cCorSig, RuntimeFieldHandleInternal fieldHandle, IRuntimeMethodInfo methodHandle, RuntimeType declaringType)
   at System.Reflection.RuntimeMethodInfo.FetchNonReturnParameters()
   at System.Reflection.RuntimeMethodInfo.GetParameters()
   at Castle.DynamicProxy.Generators.MethodSignatureComparer.GetHashCode(MethodInfo obj)
   at System.Linq.Set`1.InternalGetHashCode(TElement value)
   at System.Linq.Set`1.Add(TElement value)
   at System.Linq.Set`1.UnionWith(IEnumerable`1 other)
   at System.Linq.Enumerable.DistinctIterator`1.FillSet()
   at System.Linq.Enumerable.DistinctIterator`1.ToArray()
   at System.Linq.Enumerable.ToArray[TSource](IEnumerable`1 source)
   at Castle.DynamicProxy.Generators.MethodFinder.GetAllInstanceMethods(Type type, BindingFlags flags)
   at Castle.DynamicProxy.Contributors.MembersCollector.CollectMethods(IProxyGenerationHook hook)
   at Castle.DynamicProxy.Contributors.MembersCollector.CollectMembersToProxy(IProxyGenerationHook hook)
   at Castle.DynamicProxy.Contributors.InterfaceProxyWithoutTargetContributor.CollectElementsToProxyInternal(IProxyGenerationHook hook)+MoveNext()
   at Castle.DynamicProxy.Contributors.CompositeTypeContributor.CollectElementsToProxy(IProxyGenerationHook hook, MetaType model)
   at Castle.DynamicProxy.Generators.InterfaceProxyWithoutTargetGenerator.GenerateType(String typeName, Type proxyTargetType, Type[] interfaces, INamingScope namingScope)
   at Castle.DynamicProxy.Generators.InterfaceProxyWithTargetGenerator.<>c__DisplayClass6_0.<GenerateCode>b__0(String n, INamingScope s)
   at Castle.Core.Internal.SynchronizedDictionary`2.GetOrAdd(TKey key, Func`2 valueFactory)
   at Castle.DynamicProxy.Generators.BaseProxyGenerator.ObtainProxyType(CacheKey cacheKey, Func`3 factory)
   at Castle.DynamicProxy.ProxyGenerator.CreateInterfaceProxyWithoutTarget(Type interfaceToProxy, Type[] additionalInterfacesToProxy, ProxyGenerationOptions options, IInterceptor[] interceptors)
   at Moq.Mock`1.InitializeInstance()
   at Moq.Mock`1.OnGetObject()
   at Moq.Mock`1.get_Object()
   at Tests.Registration.Setup() in D:\a\1\s\UserModuleNUnitTest\Registration.cs:line 38
Failed   Register_Api_Call
Error Message:
 System.IO.FileNotFoundException : Could not load file or assembly 'Mono.Android, Version=0.0.0.0, Culture=neutral, PublicKeyToken=84e04ff9cfb79065'. The system cannot find the file specified.
Stack Trace:
   at System.Signature.GetSignature(Void* pCorSig, Int32 cCorSig, RuntimeFieldHandleInternal fieldHandle, IRuntimeMethodInfo methodHandle, RuntimeType declaringType)
   at System.Reflection.RuntimeMethodInfo.FetchNonReturnParameters()
   at System.Reflection.RuntimeMethodInfo.GetParameters()
   at Castle.DynamicProxy.Generators.MethodSignatureComparer.GetHashCode(MethodInfo obj)
   at System.Linq.Set`1.InternalGetHashCode(TElement value)
   at System.Linq.Set`1.Add(TElement value)
   at System.Linq.Set`1.UnionWith(IEnumerable`1 other)
   at System.Linq.Enumerable.DistinctIterator`1.FillSet()
   at System.Linq.Enumerable.DistinctIterator`1.ToArray()
   at System.Linq.Enumerable.ToArray[TSource](IEnumerable`1 source)
   at Castle.DynamicProxy.Generators.MethodFinder.GetAllInstanceMethods(Type type, BindingFlags flags)
   at Castle.DynamicProxy.Contributors.MembersCollector.CollectMethods(IProxyGenerationHook hook)
   at Castle.DynamicProxy.Contributors.MembersCollector.CollectMembersToProxy(IProxyGenerationHook hook)
   at Castle.DynamicProxy.Contributors.InterfaceProxyWithoutTargetContributor.CollectElementsToProxyInternal(IProxyGenerationHook hook)+MoveNext()
   at Castle.DynamicProxy.Contributors.CompositeTypeContributor.CollectElementsToProxy(IProxyGenerationHook hook, MetaType model)
   at Castle.DynamicProxy.Generators.InterfaceProxyWithoutTargetGenerator.GenerateType(String typeName, Type proxyTargetType, Type[] interfaces, INamingScope namingScope)
   at Castle.DynamicProxy.Generators.InterfaceProxyWithTargetGenerator.<>c__DisplayClass6_0.<GenerateCode>b__0(String n, INamingScope s)
   at Castle.Core.Internal.SynchronizedDictionary`2.GetOrAdd(TKey key, Func`2 valueFactory)
   at Castle.DynamicProxy.Generators.BaseProxyGenerator.ObtainProxyType(CacheKey cacheKey, Func`3 factory)
   at Castle.DynamicProxy.ProxyGenerator.CreateInterfaceProxyWithoutTarget(Type interfaceToProxy, Type[] additionalInterfacesToProxy, ProxyGenerationOptions options, IInterceptor[] interceptors)
   at Moq.Mock`1.InitializeInstance()
   at Moq.Mock`1.OnGetObject()
   at Moq.Mock`1.get_Object()
   at Tests.Registration.Setup() in D:\a\1\s\UserModuleNUnitTest\Registration.cs:line 38
Results File: D:\a\1\s\TestResults\VssAdministrator_fv-az45_2019-08-24_11_45_24.trx

Total tests: 5. Passed: 0. Failed: 5. Skipped: 0.
Test Run Failed.
Test execution time: 8.4848 Seconds
##[warning]Vstest failed with error. Check logs for failures. There might be failed tests.
##[error]Error: The process 'C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\Common7\IDE\CommonExtensions\Microsoft\TestWindow\vstest.console.exe' failed with exit code 1
##[error]VsTest task failed.
##[section]Async Command Start: Publish test results
Publishing test results to test run '1142'
Test results remaining: 5. Test run id: 1142
Published Test Run : https://dev.azure.com/NileshKulkarni0753/MobileDevOps/_TestManagement/Runs?runId=1142&_a=runCharts
##[section]Async Command End: Publish test results
##[section]Finishing: VSTest

Environment

pool:
  vmImage: 'vs2017-win2016'
  demands:
  - [MSBuild](url)
  - Xamarin.Android
  - JDK
  - vstest
vagisha-nidhi commented 5 years ago

@snehalsilicus Can you please provide a sample repro project to try this on?

snehalsilicus commented 5 years ago

@vagisha-nidhi , Please check private repo for source code. https://github.com/snehalsilicus/UserModuleXamarinNative

vagisha-nidhi commented 5 years ago

I am trying to run your test dll using vstest task but I am unable to get this error. Can you please try these two things.

  1. Update you vmimage to windows-latest OR windows-2019 (so that it uses the latest tools, doc)
  2. Since I don't have access to your pipeline, can you also run the pipeline with diagnostic enabled(i.e system.debug set to true, https://docs.microsoft.com/en-us/azure/devops/pipelines/troubleshooting?view=azure-devops#build-and-release-logs), and share the logs with us?
vagisha-nidhi commented 5 years ago

Any updates?

vagisha-nidhi commented 5 years ago

Closing due to no response. Please do re-open if needed.