fix datacollector error without reid;test=document_fix (#5459)

deploy/pphuman/datacollector.py

@@ -75,7 +75,8 @@ class DataCollector(object):
         action_res = Result.get('action')
         reid_res = Result.get('reid')
 
-        for idx, mot_item in enumerate(reid_res['rects']):
+        rects = reid_res['rects'] if reid_res is not None else mot_res['boxes']
+        for idx, mot_item in enumerate(rects):
             ids = int(mot_item[0])
             if ids not in self.collector:
                 self.collector[ids] = copy.deepcopy(self.mots)

deploy/pphuman/pipeline.py

@@ -460,6 +460,7 @@ class PipePredictor(object):
             # nothing detected
             if len(mot_res['boxes']) == 0:
                 frame_id += 1
+                if frame_id > self.warmup_frame:
                     self.pipe_timer.img_num += 1
                     self.pipe_timer.total_time.end()
                 if self.cfg['visual']: