From 490886aee7926b064e186c3609c1a83b73cef9e9 Mon Sep 17 00:00:00 2001
From: wangxinxin08 <69842442+wangxinxin08@users.noreply.github.com>
Date: Sat, 19 Dec 2020 00:10:45 +0800
Subject: [PATCH] fix problems in export_model, test=dygraph (#1934)

---
 dygraph/tools/export_model.py | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/dygraph/tools/export_model.py b/dygraph/tools/export_model.py
index 26c0871db..06ac2006b 100644
--- a/dygraph/tools/export_model.py
+++ b/dygraph/tools/export_model.py
@@ -57,8 +57,10 @@ def parse_args():
 def dygraph_to_static(model, save_dir, cfg):
     if not os.path.exists(save_dir):
         os.makedirs(save_dir)
-    inputs_def = cfg['TestReader']['inputs_def']
-    image_shape = inputs_def.get('image_shape')
+    image_shape = None
+    if 'inputs_def' in cfg['TestReader']:
+        inputs_def = cfg['TestReader']['inputs_def']
+        image_shape = inputs_def.get('image_shape', None)
     if image_shape is None:
         image_shape = [3, None, None]
     # Save infer cfg
@@ -102,7 +104,7 @@ def main():
 
     cfg = load_config(FLAGS.config)
     # TODO: to be refined in the future
-    if cfg.norm_type == 'sync_bn':
+    if 'norm_type' in cfg and cfg['norm_type'] == 'sync_bn':
         FLAGS.opt['norm_type'] = 'bn'
     merge_config(FLAGS.opt)
     check_config(cfg)
-- 
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