- ABP Framework version: v7.2.2
- UI Type: AMVC
- Database System: EF Core (SQL Server)
- Tiered (for MVC) or Auth Server Separated (for Angular): no
- Exception message and full stack trace:
- Steps to reproduce the issue:
I have already updated a module from 5.3.1 to 7.2.2. But Now I want to update from 7.2.2 to 7.4.1. I have tried to update the module template first. But after Updating a few ABP packages I always got the following error:
Severity Code Description Project File Line Suppression State
Error MSB4018 The "ResolvePackageAssets" task failed unexpectedly.
System.ArgumentException: An item with the same key has already been added.
at System.ThrowHelper.ThrowArgumentException(ExceptionResource resource)
at System.Collections.Generic.Dictionary2.Insert(TKey key, TValue value, Boolean add) at System.Linq.Enumerable.ToDictionary[TSource,TKey,TElement](IEnumerable1 source, Func2 keySelector, Func2 elementSelector, IEqualityComparer`1 comparer)
at Microsoft.NET.Build.Tasks.ProjectContext.GetTopLevelDependencies(LockFile lockFile, LockFileTarget lockFileTarget)
at Microsoft.NET.Build.Tasks.ResolvePackageAssets.CacheWriter.ComputePackageExclusions()
at Microsoft.NET.Build.Tasks.ResolvePackageAssets.CacheWriter..ctor(ResolvePackageAssets task)
at Microsoft.NET.Build.Tasks.ResolvePackageAssets.CacheReader.CreateReaderFromDisk(ResolvePackageAssets task, Byte[] settingsHash)
at Microsoft.NET.Build.Tasks.ResolvePackageAssets.CacheReader..ctor(ResolvePackageAssets task)
at Microsoft.NET.Build.Tasks.ResolvePackageAssets.ReadItemGroups()
at Microsoft.NET.Build.Tasks.ResolvePackageAssets.ExecuteCore()
at Microsoft.NET.Build.Tasks.TaskBase.Execute()
at Microsoft.Build.BackEnd.TaskExecutionHost.Microsoft.Build.BackEnd.ITaskExecutionHost.Execute()
at Microsoft.Build.BackEnd.TaskBuilder.
I always got this error for the following projects
I have also tried to download a fresh module template and compare it with my template but I can not found any difference. Could you provide me some steps to solve the error and update projects.