Go to .3447 Nuget (found .deps.json parsing error on release tests). That also hid a throw on assembly resolution.

DecompilerNuGetDemos.workbook

@@ -6,7 +6,7 @@ platforms:
 - DotNetCore
 packages:
 - id: ICSharpCode.Decompiler
-  version: 3.0.0.3443
+  version: 3.0.0.3447
 ---
 
 Setup: load the references required to work with the decompiler

ICSharpCode.Decompiler.Console/ICSharpCode.Decompiler.Console.csproj

@@ -14,7 +14,7 @@
 
   <ItemGroup>
     <PackageReference Include="McMaster.Extensions.CommandLineUtils" Version="2.0.1" />
-    <PackageReference Include="ICSharpCode.Decompiler" Version="3.0.0.3443" />
+    <PackageReference Include="ICSharpCode.Decompiler" Version="3.0.0.3447" />
 	
     <PackageReference Include="System.IO.FileSystem.Primitives" Version="4.3.0" />
     <PackageReference Include="System.Runtime.Handles" Version="4.3.0" />

ICSharpCode.Decompiler.Console/Program.cs

@@ -75,9 +75,14 @@ namespace ICSharpCode.Decompiler.Console
 			return app.Execute(args);
 		}
 
+		static CSharpDecompiler GetDecompiler(string assemblyFileName)
+		{
+			return new CSharpDecompiler(assemblyFileName, new DecompilerSettings() {  ThrowOnAssemblyResolveErrors = false });
+		}
+
 		static void ListContent(string assemblyFileName, TextWriter output, ISet<TypeKind> kinds)
 		{
-			CSharpDecompiler decompiler = new CSharpDecompiler(assemblyFileName, new DecompilerSettings());
+			CSharpDecompiler decompiler = GetDecompiler(assemblyFileName);
 
 			foreach (var type in decompiler.TypeSystem.Compilation.MainAssembly.GetAllTypeDefinitions()) {
 				if (!kinds.Contains(type.Kind))
@@ -95,7 +100,7 @@ namespace ICSharpCode.Decompiler.Console
 
 		static void Decompile(string assemblyFileName, TextWriter output, string typeName = null)
 		{
-			CSharpDecompiler decompiler = new CSharpDecompiler(assemblyFileName, new DecompilerSettings());
+			CSharpDecompiler decompiler = GetDecompiler(assemblyFileName);
 
 			if (typeName == null) {
 				output.Write(decompiler.DecompileWholeModuleAsString());

ICSharpCode.Decompiler.PowerShell/Demo.ps1

@@ -10,7 +10,11 @@ Import-Module $modulePath
 $version = Get-DecompilerVersion
 Write-Output $version
 
-$decompiler = Get-Decompiler $modulePath
+# different test assemblies - it makes a difference wrt .deps.json so there are two netstandard tests here
+$asm_netstdWithDepsJson = $basePath + '\bin\Debug\netstandard2.0\ICSharpCode.Decompiler.Powershell.dll'
+$asm_netstd = $basePath + '\bin\Debug\netstandard2.0\ICSharpCode.Decompiler.dll'
+
+$decompiler = Get-Decompiler $asm_netstdWithDepsJson
 
 $classes = Get-DecompiledTypes $decompiler -Types class
 $classes.Count

ICSharpCode.Decompiler.PowerShell/GetDecompilerCmdlet.cs

@@ -20,7 +20,9 @@ namespace ICSharpCode.Decompiler.PowerShell
             string path = GetUnresolvedProviderPathFromPSPath(LiteralPath);
 
             try {
-                var decompiler = new CSharpDecompiler(path, new DecompilerSettings());
+                var decompiler = new CSharpDecompiler(path, new DecompilerSettings() {
+					ThrowOnAssemblyResolveErrors = false
+                });
                 WriteObject(decompiler);
 
             } catch (Exception e) {

ICSharpCode.Decompiler.PowerShell/ICSharpCode.Decompiler.PowerShell.csproj

@@ -8,7 +8,7 @@
 
   <ItemGroup>
     <PackageReference Include="PowerShellStandard.Library" Version="3.0.0-preview-01" />
-    <PackageReference Include="ICSharpCode.Decompiler" Version="3.0.0.3443" />
+    <PackageReference Include="ICSharpCode.Decompiler" Version="3.0.0.3447" />
   </ItemGroup>
 
 </Project>