Unhandled exception. System.ArgumentOutOfRangeException: Specified argument was out of the range of valid values. (Parameter 'value')

[NoahZuo]

While using this tool to read my snapshot file, an exception has just raised:

Processing 417 GC roots...
Unhandled exception. System.ArgumentOutOfRangeException: Specified argument was out of the range of valid values. (Parameter 'value')
at UMS.Analysis.Structures.Objects.ComplexFieldValue..ctor(SnapshotFile file, BasicFieldInfoCache info, Nullable1 parent, Span1 data, Int32 depth, LoadedReason loadedReason) in I:\Snapshot\UnityMemorySnapshotThing\UMS.Analysis\Structures\Objects\ComplexFieldValue.cs:line 33
at UMS.Analysis.Structures.Objects.IFieldValue.Read(SnapshotFile file, BasicFieldInfoCache info, Span1 fieldData, Int32 depth, LoadedReason loadedReason, Nullable1 parent) in I:\Snapshot\UnityMemorySnapshotThing\UMS.Analysis\Structures\Objects\IFieldValue.cs:line 56
at UMS.Analysis.Structures.Objects.ManagedClassInstance.ReadFieldValue(SnapshotFile file, BasicFieldInfoCache info, Span1 fieldData, Int32 depth, LoadedReason loadedReason) in I:\Snapshot\UnityMemorySnapshotThing\UMS.Analysis\Structures\Objects\ManagedClassInstance.cs:line 153 at UMS.Analysis.Structures.Objects.ManagedClassInstance.ReadFields(SnapshotFile file, Span1 data, Int32 depth) in I:\Snapshot\UnityMemorySnapshotThing\UMS.Analysis\Structures\Objects\ManagedClassInstance.cs:line 146
at UMS.Analysis.Structures.Objects.ManagedClassInstance..ctor(SnapshotFile file, RawManagedObjectInfo info, Nullable1 parent, Int32 depth, LoadedReason loadedReason, Int32 fieldIndexOrArrayOffset) in I:\Snapshot\UnityMemorySnapshotThing\UMS.Analysis\Structures\Objects\ManagedClassInstance.cs:line 116 at UMS.Analysis.SnapshotFile.GetOrCreateManagedClassInstance(UInt64 address, Nullable1 parent, Int32 depth, LoadedReason reason, Int32 fieldOrArrayIdx) in I:\Snapshot\UnityMemorySnapshotThing\UMS.Analysis\SnapshotFile.cs:line 120
at UMS.Analysis.SnapshotFile.LoadManagedObjectsFromGcRoots() in I:\Snapshot\UnityMemorySnapshotThing\UMS.Analysis\SnapshotFile.cs:line 61
at UnityMemorySnapshotThing.Program.Main(String[] args) in I:\Snapshot\UnityMemorySnapshotThing\UnityMemorySnapshotThing\Program.cs:line 57

How to fix this issue please?

[SamboyCoding]

What version of unity?