Fix CI Test

paddle/framework/backward_test.cc

@@ -127,8 +127,8 @@ class FillZeroOpMaker : public OpProtoAndCheckerMaker {
  public:
   FillZeroOpMaker(OpProto *proto, OpAttrChecker *op_checker)
       : OpProtoAndCheckerMaker(proto, op_checker) {
-    AddInput("x", "x");
-    AddOutput("out", "out");
+    AddInput("Src", "x");
+    AddOutput("Dst", "out");
     AddComment("");
   }
 };
@@ -138,7 +138,7 @@ class AddOpMaker : public OpProtoAndCheckerMaker {
   AddOpMaker(OpProto *proto, OpAttrChecker *op_checker)
       : OpProtoAndCheckerMaker(proto, op_checker) {
     AddInput("X", "x").AsDuplicable();
-    AddOutput("Y", "y");
+    AddOutput("Out", "out");
     AddComment("");
   }
 };

paddle/framework/operator.cc

@@ -151,16 +151,16 @@ std::vector<std::string> OperatorBase::OutputVars(bool has_intermediate) const {
 void OperatorBase::CheckAllInputOutputSet() const {
   auto& info_map = OpInfoMap::Instance();
   auto* op_info = info_map.GetNullable(Type());
-  if (op_info == nullptr) return;
+  if (op_info == nullptr || op_info->proto_ == nullptr) return;
 
   for (auto& in : op_info->Proto().inputs()) {
     PADDLE_ENFORCE(inputs_.find(in.name()) != inputs_.end(),
-                   "input %s is not set", in.name());
+                   "Type %s's input %s is not set", Type(), in.name());
   }
 
   for (auto& out : op_info->Proto().outputs()) {
     PADDLE_ENFORCE(outputs_.find(out.name()) != outputs_.end(),
-                   "output %s is not set", out.name());
+                   "Type %s's output %s is not set", Type(), out.name());
   }
 }