I am writing a code to upload a model (train_and_upload_demo_model.py) in solr using "config.json" file settings. but I am getting following error:
json.decoder.JSONDecodeError: Invalid \escape: line 11 column 34 (char 461)
this is the traceback:
D:\solr640\contrib\ltr\example>python train_and_upload_demo_model.py -c config.json
Traceback (most recent call last):
File "train_and_upload_demo_model.py", line 182, in <module>
sys.exit(main())
File "train_and_upload_demo_model.py", line 158, in main
config = json.load(configFile)
File "C:\Users\Pankaj\AppData\Local\Programs\Python\Python36-32\lib\json\__init__.py", line 299, in load
parse_constant=parse_constant, object_pairs_hook=object_pairs_hook, **kw)
File "C:\Users\Pankaj\AppData\Local\Programs\Python\Python36-32\lib\json\__init__.py", line 354, in loads
return _default_decoder.decode(s)
File "C:\Users\Pankaj\AppData\Local\Programs\Python\Python36-32\lib\json\decoder.py", line 339, in decode
obj, end = self.raw_decode(s, idx=_w(s, 0).end())
File "C:\Users\Pankaj\AppData\Local\Programs\Python\Python36-32\lib\json\decoder.py", line 355, in raw_decode
obj, end = self.scan_once(s, idx)
json.decoder.JSONDecodeError: Invalid \escape: line 11 column 34 (char 461)
content of config.json file
{
"host": "localhost",
"port": 8983,
"collection": "techproducts",
"requestHandler": "query",
"q": "*:*",
"efiParams": "efi.user_query='$USERQUERY'",
"userQueriesFile": "user_queries.txt",
"trainingFile": "exampleTrainingFile.txt",
"trainedModelFile": "exampleTrainedModel.txt",
"trainingLibraryLocation": "D:\liblinear-2.11",
"trainingLibraryOptions": "-q",
"solrFeaturesFile": "exampleFeatures.json",
"solrFeatureStoreName": "exampleFeatureStore",
"solrModelFile": "exampleModel.json",
"solrModelName": "exampleModel"
}
can i get to know where i am making the mistake?
Is this is the error because of "trainingLibraryLocation": "D:\liblinear-2.11", syntax?? because this is the line no. 11
Is there any other way to pass directory location.