CODEWITHSUNDEEP
c#.netasp.net-core.net-core.net-assembly
Rod
Rod

Reputation: 752

.NET Core 2.2 Assembly FileLoadException

I want to migrate my project in .NET Framework 4.0 to .NET Core 2.2. But I have an error in my program execution.

My project want to load a .dll with the Assembly class, it's working fine with .NET Framework 4.0 but not with .NET Core 2.2.

It's throwing the FileLoadException with the message Could not load file or assembly 'LibName, Version=3.0.4.5, Culture=neutral, PublicKeyToken=null'.

Is there a missing package in the project?

try
{
    var pathDll = Path.Combine(path, "LibName.dll");
    Assembly.LoadFrom(pathDll);
}
catch (FileLoadException ex)
{
    throw ex;
}

My NuGet packages installed in Solution:

My NuGet packages installed in Solution

Upvotes: 1

Views: 280

Answers (1)

Felix
Felix

Reputation: 164

I'm also calling assembly this way in .NET Core 2.1 and it works. Did you check path if it's correct? If path is relative, try to use absolute one - in .NET Core path of executable is a bit different when starting from Visual Studio.

By the way, consider using "throw" instead of "throw ex" in catch block, if you want to keep stack trace.

Upvotes: 1

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