fix some op extra error, test=develop (#35667)

paddle/fluid/framework/operator.cc

@@ -441,7 +441,7 @@ void OperatorBase::CheckAllInputOutputSet() const {
   if (info_ == nullptr || info_->proto_ == nullptr) return;
 
   for (auto& in : info_->Proto().inputs()) {
-    if (!in.dispensable()) {
+    if (!in.dispensable() && !in.extra()) {
       PADDLE_ENFORCE_NE(
           inputs_.find(in.name()), inputs_.end(),
           platform::errors::NotFound("Operator %s's input (%s) is not set.",
@@ -450,7 +450,7 @@ void OperatorBase::CheckAllInputOutputSet() const {
   }
 
   for (auto& out : info_->Proto().outputs()) {
-    if (!out.dispensable()) {
+    if (!out.dispensable() && !out.extra()) {
       PADDLE_ENFORCE_NE(
           outputs_.find(out.name()), outputs_.end(),
           platform::errors::NotFound("Operator %s's output (%s) is not set.",

paddle/fluid/operators/conv_op.cc

@@ -686,12 +686,15 @@ class Conv2DGradMaker : public framework::SingleGradOpMaker<T> {
     op->SetType(this->ForwardOpType() + "_grad");
     op->SetInput("Input", this->Input("Input"));
     op->SetInput("Filter", this->Input("Filter"));
-    op->SetInput("Bias", this->Input("Bias"));
     op->SetInput(framework::GradVarName("Output"), this->OutputGrad("Output"));
 
     op->SetOutput(framework::GradVarName("Input"), this->InputGrad("Input"));
     op->SetOutput(framework::GradVarName("Filter"), this->InputGrad("Filter"));
-    op->SetOutput(framework::GradVarName("Bias"), this->InputGrad("Bias"));
+
+    if (this->HasInput("Bias")) {
+      op->SetInput("Bias", this->Input("Bias"));
+      op->SetOutput(framework::GradVarName("Bias"), this->InputGrad("Bias"));
+    }
     op->SetAttrMap(this->Attrs());
   }
 };

paddle/fluid/operators/lstm_op.cc

@@ -186,9 +186,7 @@ class LSTMOpMaker : public framework::OpProtoAndCheckerMaker {
                   "(bool, default: False) "
                   "whether to compute reversed LSTM.")
         .SetDefault(false);
-    AddAttr<bool>("is_test", "True if in test phase.")
-        .SetDefault(false)
-        .AsExtra();
+    AddAttr<bool>("is_test", "True if in test phase.").SetDefault(false);
     AddAttr<std::string>(
         "gate_activation",
         "(string, default: sigmoid)"

paddle/fluid/operators/transpose_op.cc

@@ -223,7 +223,7 @@ class Transpose2Op : public TransposeOp {
 
   void InferShape(framework::InferShapeContext *ctx) const override {
     TransposeOp::InferShape(ctx);
-    OP_INOUT_CHECK(ctx->HasOutput("XShape"), "Output", "XShape", "Transpose2");
+    if (!ctx->HasOutput("XShape")) return;
     const auto &in_dims = ctx->GetInputDim("X");
     std::vector<int64_t> x_shape_dim(in_dims.size() + 1);
     x_shape_dim[0] = 0;