Worker thread caught an exception: Error -3 while decompressing: invalid code lengths se

[disanda]

Worker thread caught an exception:
Traceback (most recent call last):
File "h5tool.py", line 97, in run
result = func(*args)
File "h5tool.py", line 146, in task_func
return process_func(prepared)
File "h5tool.py", line 573, in process_func
delta_bytes = zip.read('delta%05d.dat' % idx)
File "/home/disanda/anaconda3/envs/py27/lib/python2.7/zipfile.py", line 958, in read
return self.open(name, "r", pwd).read()
File "/home/disanda/anaconda3/envs/py27/lib/python2.7/zipfile.py", line 653, in read
data = self.read1(n)
File "/home/disanda/anaconda3/envs/py27/lib/python2.7/zipfile.py", line 707, in read1
max(n - len_readbuffer, self.MIN_READ_SIZE)
error: Error -3 while decompressing: invalid code lengths set

Traceback (most recent call last):
File "h5tool.py", line 696, in
execute_cmdline(sys.argv)
File "h5tool.py", line 691, in execute_cmdline
func(**vars(args))
File "h5tool.py", line 597, in create_celeba_hq
for orig_fn, aimg64, aimg128, aimg256, aimg512, aimg1024 in pool.process_items_concurrently(fields['idx'], process_func=process_func, max_items_in_flight=num_tasks):
File "h5tool.py", line 161, in process_items_concurrently
for res in retire_result(): yield res
File "h5tool.py", line 149, in retire_result
processed, (prepared, idx) = self.get_result(task_func)
File "h5tool.py", line 126, in get_result
raise result.type, result.value
zlib.error: Error -3 while decompressing: invalid code lengths set