Fix sticky error propagation from thread to isolate

runtime/vm/dart_api_impl.cc

Index: runtime/vm/dart_api_impl.cc
diff --git a/runtime/vm/dart_api_impl.cc b/runtime/vm/dart_api_impl.cc
index 3b944879423ec998be1a7257025eca1fb45ec39a..f3a04a4c0de4e0f660036c0db00eca64428f241e 100644
--- a/runtime/vm/dart_api_impl.cc
+++ b/runtime/vm/dart_api_impl.cc
@@ -1627,9 +1627,10 @@ DART_EXPORT Dart_Handle Dart_RunLoop() {
     }
   }
   ::Dart_EnterIsolate(Api::CastIsolate(I));
-  if (T->sticky_error() != Object::null()) {
-    Dart_Handle error = Api::NewHandle(T, T->sticky_error());
-    T->clear_sticky_error();
+  T = Thread::Current();
+  if (I->object_store()->sticky_error() != Object::null()) {
+    Dart_Handle error = Api::NewHandle(T, I->object_store()->sticky_error());
+    I->object_store()->clear_sticky_error();
     return error;
   }
   if (FLAG_print_class_table) {