Merge pull request #5 from apiiro/ohad/fix-RemoteInvocationException

Fix remote invocation exception
apiiro · Nov 6, 2022 · 21ca8a7 · 21ca8a7
2 parents 583154a + 61a3502
commit 21ca8a7
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/src/Analysis/Ast/Impl/Types/Collections/PythonCollectionType.cs b/src/Analysis/Ast/Impl/Types/Collections/PythonCollectionType.cs
@@ -57,8 +57,12 @@ bool isMutable
  public override PythonMemberType MemberType => PythonMemberType.Class;
  public override IMember GetMember(string name) => name == @"__iter__" ? IteratorType : base.GetMember(name);
 
- public override IMember CreateInstance(IArgumentSet args)
- => new PythonCollection(this, args.Arguments.Select(a => a.Value).OfType<IMember>().ToArray());
+ public override IMember CreateInstance(IArgumentSet args) {
+ var contents = args?.Arguments == null
+ ? Array.Empty<IMember>() : 
+ args.Arguments.Select(a => a.Value).OfType<IMember>().ToArray(); 
+ return new PythonCollection(this, contents);
+ }
 
  public override IMember Call(IPythonInstance instance, string memberName, IArgumentSet args)
  => DeclaringModule.Interpreter.GetBuiltinType(TypeId)?.Call(instance, memberName, args);