Traceback (most recent call last):


 "error.py", line 11, in <module>

ray.get(x[0])


 "/Users/swang/ray/python/ray/worker.py", line 2131, in get

return values


 "python/ray/includes/libcoreworker.pxi", line 32, in ray._raylet.ProfileEvent.__exit__

"value": str(value),


 "/Users/swang/ray/python/ray/exceptions.py", line 155, in __str__

self.object_id.hex(),
AttributeError: 'RayTaskError(UnreconstructableError)' object has no attribute 'object_id'

Traceback (most recent call last):


 "<stdin>", line 1, in <module>
AttributeError: module 'signal' has no attribute '__all__'
