worker-ingestion_1 | 2018-07-30 08:39:39,889 [ERROR] celery.app.trace: Task selinon.SelinonTaskEnvelope[00be7407-9398-48d0-abb9-d0f87145f735] raised unexpected: IndexError('string index out of range',)
worker-ingestion_1 | Traceback (most recent call last):
worker-ingestion_1 | File "/usr/lib/python3.4/site-packages/celery/app/trace.py", line 375, in trace_task
worker-ingestion_1 | R = retval = fun(*args, **kwargs)
worker-ingestion_1 | File "/usr/lib/python3.4/site-packages/celery/app/trace.py", line 632, in __protected_call__
worker-ingestion_1 | return self.run(*args, **kwargs)
worker-ingestion_1 | File "/usr/lib/python3.4/site-packages/selinon/task_envelope.py", line 169, in run
worker-ingestion_1 | raise self.retry(max_retries=0, exc=exc)
worker-ingestion_1 | File "/usr/lib/python3.4/site-packages/celery/app/task.py", line 668, in retry
worker-ingestion_1 | raise_with_context(exc)
worker-ingestion_1 | File "/usr/lib/python3.4/site-packages/selinon/task_envelope.py", line 114, in run
worker-ingestion_1 | result = task.run(node_args)
worker-ingestion_1 | File "/usr/lib/python3.4/site-packages/f8a_worker/base.py", line 106, in run
worker-ingestion_1 | raise exc
worker-ingestion_1 | File "/usr/lib/python3.4/site-packages/f8a_worker/base.py", line 81, in run
worker-ingestion_1 | result = self.execute(node_args)
worker-ingestion_1 | File "/usr/lib/python3.4/site-packages/f8a_worker/workers/mercator.py", line 57, in execute
worker-ingestion_1 | return self.run_mercator(arguments, cache_path)
worker-ingestion_1 | File "/usr/lib/python3.4/site-packages/f8a_worker/workers/mercator.py", line 109, in run_mercator
worker-ingestion_1 | timeout=timeout)
worker-ingestion_1 | File "/usr/lib/python3.4/site-packages/f8a_worker/workers/mercator.py", line 123, in run_gofedlib
worker-ingestion_1 | result = json.loads(data[0])
worker-ingestion_1 | IndexError: string index out of range