fix a bug in prefetch

8 years ago · a49ee22e31
parent a77dfeee56
commit a49ee22e31
1 changed files with 1 additions and 1 deletions
--- a/paddle/fluid/operators/detail/grpc_server.cc
+++ b/paddle/fluid/operators/detail/grpc_server.cc
@ -169,7 +169,7 @@ class RequestPrefetch final : public RequestBase {
    auto scope = request_->GetMutableLocalScope();
    auto invar = scope->FindVar(in_var_name);
-    framework::Variable* outvar = scope->FindVar(out_var_name);
+    framework::Variable* outvar = scope->Var(out_var_name);
    request_handler_->Handle(in_var_name, scope, invar, &outvar, out_var_name);