.github/workflows/build-and-test.yml

@@ -109,7 +109,7 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
     - name: cancel-previous-runs
-      uses: styfle/cancel-workflow-action@0.10.0
+      uses: styfle/cancel-workflow-action@0.10.1
       with:
         access_token: ${{ secrets.GITHUB_TOKEN }}
     - uses: actions/checkout@v3

.github/workflows/codeql-analysis.yml

@@ -32,7 +32,7 @@ jobs:
 
     steps:
     - name: cancel-previous-runs
-      uses: styfle/cancel-workflow-action@0.10.0
+      uses: styfle/cancel-workflow-action@0.10.1
       with:
         access_token: ${{ secrets.GITHUB_TOKEN }}
     - name: Checkout repository

source/operator/prototype/flatten.c

@@ -53,7 +53,9 @@ static int infer_shape(struct node* node)
 
     output->layout = TENGINE_LAYOUT_NHWC;
 
-    set_ir_tensor_shape(output, dims, 4);
+    //set_ir_tensor_shape(output, dims, 4);
+    //stephen@20220923
+    set_ir_tensor_shape(output, dims, 2);
 
     return 0;
 }

tools/convert_tool/tensorflow/tf2tengine.cpp

@@ -1938,8 +1938,9 @@ int tensorflow_serializer::generate_graph(ir_graph_t* graph)
         }
 
         op_load_t loader = op_load_map[tf_node->op].second;
-        if (loader == 0){
-           continue;
+        if (loader == 0)
+        {
+            continue;
         }
         if (loader(tf_node, tf_graph, graph, ir_node) < 0)
         {