Traceback (most recent call last):
  File "/opt/local/Library/Frameworks/Python.framework/Versions/3.11/bin/rebench", line 33, in <module>
    sys.exit(load_entry_point('ReBench', 'console_scripts', 'rebench')())
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/smarr/Projects/ReBench/rebench/rebench.py", line 313, in main_func
    return 0 if rebench.run() else -1
                ^^^^^^^^^^^^^
  File "/Users/smarr/Projects/ReBench/rebench/rebench.py", line 274, in run
    return self.load_data_and_execute_experiments(
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/smarr/Projects/ReBench/rebench/rebench.py", line 283, in load_data_and_execute_experiments
    return self.execute_experiment(runs, use_nice, use_shielding)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/smarr/Projects/ReBench/rebench/rebench.py", line 307, in execute_experiment
    return executor.execute()
           ^^^^^^^^^^^^^^^^^^
  File "/Users/smarr/Projects/ReBench/rebench/executor.py", line 635, in execute
    self._scheduler.execute()
  File "/Users/smarr/Projects/ReBench/rebench/executor.py", line 124, in execute
    self._process_remaining_runs(runs)
  File "/Users/smarr/Projects/ReBench/rebench/executor.py", line 137, in _process_remaining_runs
    completed = self._executor.execute_run(run_id)
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/smarr/Projects/ReBench/rebench/executor.py", line 483, in execute_run
    terminate = self._generate_data_point(cmdline, gauge_adapter,
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/smarr/Projects/ReBench/rebench/executor.py", line 586, in _generate_data_point
    self._eval_output(output, run_id, gauge_adapter, cmdline)
  File "/Users/smarr/Projects/ReBench/rebench/executor.py", line 597, in _eval_output
    num_points = len(data_points)
                 ^^^^^^^^^^^^^^^^
TypeError: object of type 'NoneType' has no len()