Traceback (most recent call last):


 "official/vision/detection/main.py", line 272, in <module>

app.run(main)


 "C:\Users\Administrator\AppData\Roaming\Python\Python36\site-packages\absl\app.py", line 300, in run

_run_main(main, args)


 "C:\Users\Administrator\AppData\Roaming\Python\Python36\site-packages\absl\app.py", line 251, in _run_main

sys.exit(main(argv))


 "official/vision/detection/main.py", line 267, in main

run()


 "official/vision/detection/main.py", line 261, in run

callbacks=callbacks)


 "official/vision/detection/main.py", line 133, in run_executor

save_config=True)


 "C:\ProgramData\Anaconda3\lib\site-packages\official\modeling\training\distributed_executor.py", line 498, in train

tf.convert_to_tensor(num_steps, dtype=tf.int32))


 "C:\ProgramData\Anaconda3\lib\site-packages\tensorflow\python\eager\def_function.py", line 780, in __call__

result = self._call(*args, **kwds)


 "C:\ProgramData\Anaconda3\lib\site-packages\tensorflow\python\eager\def_function.py", line 840, in _call

return self._stateless_fn(*args, **kwds)


 "C:\ProgramData\Anaconda3\lib\site-packages\tensorflow\python\eager\function.py", line 2829, in __call__

return graph_function._filtered_call(args, kwargs)
# pylint: disable=protected-access


 "C:\ProgramData\Anaconda3\lib\site-packages\tensorflow\python\eager\function.py", line 1848, in _filtered_call

cancellation_manager=cancellation_manager)


 "C:\ProgramData\Anaconda3\lib\site-packages\tensorflow\python\eager\function.py", line 1924, in _call_flat

ctx, args, cancellation_manager=cancellation_manager))


 "C:\ProgramData\Anaconda3\lib\site-packages\tensorflow\python\eager\function.py", line 550, in call

ctx=ctx)


 "C:\ProgramData\Anaconda3\lib\site-packages\tensorflow\python\eager\execute.py", line 60, in quick_execute

inputs, attrs, num_outputs)
tensorflow.python.framework.errors_impl.InvalidArgumentError: No OpKernel was registered to support Op 'NcclAllReduce' used by {{node SGD/NcclAllReduce}} with these attrs: [reduction="sum", shared_name="c2", T=DT_FLOAT, num_devices=4]

Traceback (most recent call last):

 "sqlmap.py", line 180, in main
start()

 "lib/core/decorators.py", line 71, in _
result = f(*args, **kwargs)

 "lib/controller/controller.py", line 574, in start
injection = checkSqlInjection(place, parameter, value)

 "lib/controller/checks.py", line 519, in checkSqlInjection
ratio *= seqMatcher.quick_ratio()

 "/usr/lib/python2.7/difflib.py", line 679, in quick_ratio
for elt in self.a:TypeError: 'NoneType' object is not iterable