diff --git a/src/mapleall/maple_me/src/orig_symbol.cpp b/src/mapleall/maple_me/src/orig_symbol.cpp
index 4e30ce78b3735441e95a777a41eca5b6edcba778..40482bd1316626dc09eaf057995c3b583b792491 100644
--- a/src/mapleall/maple_me/src/orig_symbol.cpp
+++ b/src/mapleall/maple_me/src/orig_symbol.cpp
@@ -204,6 +204,9 @@ OriginalSt *OriginalStTable::FindOrCreateExtraLevSymOrRegOriginalSt(OriginalSt *
     if (mirType->GetKind() == kTypePointer) {
       const auto *ptType = static_cast<const MIRPtrType*>(mirType);
       typeOfExtraLevOst = GlobalTables::GetTypeTable().GetTypeFromTyIdx(ptType->GetPointedTyIdxWithFieldID(fld));
+      if (typeOfExtraLevOst == nullptr) {
+        typeOfExtraLevOst = ptType->GetPointedType();
+      }
       if (fld <= ptType->NumberOfFieldIDs()) {
         offsetOfNextLevOst = offset + ptType->GetPointedType()->GetBitOffsetFromBaseAddr(fld);
       }