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65b3138e · qiaolongfei · 0ffd33d3 · 65b3138e
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paddle/fluid/operators/detail/variable_response.h paddle/fluid/operators/detail/variable_response.h +2 -0

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--- a/paddle/fluid/operators/detail/variable_response.h
+++ b/paddle/fluid/operators/detail/variable_response.h
@@ -68,6 +68,8 @@ class VariableResponse {

  framework::Variable* InitVar() {
    if (use_local_scope_) {
+      bool has_var = (scope_->FindVar(meta_.varname()) != nullptr);
+      PADDLE_ENFORCE(has_var);
      return local_scope_->Var(meta_.varname());
    } else {
      return scope_->FindVar(meta_.varname());