Traceback (most recent call last):


 "updateHosts
.py", line 1276, in <module>

main()


 "updateHosts
.py", line 189, in main

sourcesdata=sources_data)


 "updateHosts
.py", line 849, in update_readme_data

readme_data = json.load(f)


 "/usr/lib/python2.7/json/__init__.py", line 290, in load

**kw)


 "/usr/lib/python2.7/json/__init__.py", line 338, in loads

return _default_decoder.decode(s)


 "/usr/lib/python2.7/json/decoder.py", line 366, in decode

obj, end = self.raw_decode(s, idx=_w(s, 0).end())


 "/usr/lib/python2.7/json/decoder.py", line 384, in raw_decode

raise ValueError("No JSON object could be decoded")
ValueError: No JSON object could be decoded

Traceback (most recent call last):



 "trainer.py", line 207, in <module>


main()



 "trainer.py", line 154, in main


trainers=int(k8s_trainers_count))



 "/usr/local/lib/python2.7/site-packages/paddle/fluid/distribute_transpiler.py", line 200, in transpile


grad_var_mapping = self._append_split_op(program, grad_blocks)



 "/usr/local/lib/python2.7/site-packages/paddle/fluid/distribute_transpiler.py", line 460, in _append_split_op


program, gradblocks, add_trainer_suffix=True)



 "/usr/local/lib/python2.7/site-packages/paddle/fluid/distribute_transpiler.py", line 410, in _create_vars_from_blocklist


program.global_block().rename_var(varname, new_var_name)



 "/usr/local/lib/python2.7/site-packages/paddle/fluid/framework.py", line 789, in rename_var


stop_gradient=stop_gradient)



 "/usr/local/lib/python2.7/site-packages/paddle/fluid/framework.py", line 179, in __init__


self.desc.type(), type))

ValueError: Variable vemb@GRAD.trainer_0 has been created before. The previous type is VarType.SELECTED_ROWS; the new type is VarType.LOD_TENSOR. They are not matched 