fix: check DiagnosticArray status length

[hayato-m126]

Types of PR

• Bugfix

Description

• check status length if length == 0 return

How to review this PR

webauto ci scenario run --project-id prd_jt --scenario-id a0bed3d4-be44-4ca4-a21b-ff7bccfb9d48 --scenario-version-id 2

develop

[yabloc_evaluator_node.py-85] Traceback (most recent call last):
[yabloc_evaluator_node.py-85]   File "/home/autoware/pilot-auto/install/driving_log_replayer/lib/driving_log_replayer/yabloc_evaluator_node.py", line 54, in <module>
[yabloc_evaluator_node.py-85]     main()
[yabloc_evaluator_node.py-85]   File "/home/autoware/pilot-auto/install/driving_log_replayer/local/lib/python3.10/dist-packages/driving_log_replayer/evaluator.py", line 371, in wrapper
[yabloc_evaluator_node.py-85]     executor.spin()
[yabloc_evaluator_node.py-85]   File "/opt/ros/humble/local/lib/python3.10/dist-packages/rclpy/executors.py", line 294, in spin
[yabloc_evaluator_node.py-85]     self.spin_once()
[yabloc_evaluator_node.py-85]   File "/opt/ros/humble/local/lib/python3.10/dist-packages/rclpy/executors.py", line 794, in spin_once
[yabloc_evaluator_node.py-85]     self._spin_once_impl(timeout_sec)
[yabloc_evaluator_node.py-85]   File "/opt/ros/humble/local/lib/python3.10/dist-packages/rclpy/executors.py", line 791, in _spin_once_impl
[yabloc_evaluator_node.py-85]     future.result()
[yabloc_evaluator_node.py-85]   File "/opt/ros/humble/local/lib/python3.10/dist-packages/rclpy/task.py", line 94, in result
[yabloc_evaluator_node.py-85]     raise self.exception()
[yabloc_evaluator_node.py-85]   File "/opt/ros/humble/local/lib/python3.10/dist-packages/rclpy/task.py", line 239, in __call__
[yabloc_evaluator_node.py-85]     self._handler.send(None)
[yabloc_evaluator_node.py-85]   File "/opt/ros/humble/local/lib/python3.10/dist-packages/rclpy/executors.py", line 437, in handler
[yabloc_evaluator_node.py-85]     await call_coroutine(entity, arg)
[yabloc_evaluator_node.py-85]   File "/opt/ros/humble/local/lib/python3.10/dist-packages/rclpy/executors.py", line 362, in _execute_subscription
[yabloc_evaluator_node.py-85]     await await_or_execute(sub.callback, msg)
[yabloc_evaluator_node.py-85]   File "/opt/ros/humble/local/lib/python3.10/dist-packages/rclpy/executors.py", line 107, in await_or_execute
[yabloc_evaluator_node.py-85]     return callback(*args)
[yabloc_evaluator_node.py-85]   File "/home/autoware/pilot-auto/install/driving_log_replayer/lib/driving_log_replayer/yabloc_evaluator_node.py", line 41, in diagnostics_cb
[yabloc_evaluator_node.py-85]     diag_status = msg.status[0]
[yabloc_evaluator_node.py-85] IndexError: list index out of range

this PR

---
result              	true
log_path            	/home/hyt/.webauto/simulation/data/data_20241009172202_2851366249/log
duration            	145.57 sec

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