I reported this issue here some days ago. Feed tool is no longer working after latest git pull
https://github.com/bitsuperlab/operation_tools/issues/6

Warning: unknown error, can't fetch price
Expecting value: line 1 column 1 (char 0)


If I had to guess (and that's what I am doing here all the time) .. then I'd say you need to run a

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git submodule --init update --recursive

$ git submodule  update --init --recursive
fatal: reference is not a tree: 028f9409247be6d3d09a157e8eb347a173afc599
Unable to checkout '028f9409247be6d3d09a157e8eb347a173afc599' in submodule path 'libraries/leveldb'

Are there instructions anywhere on how we are to calculate and claim expected sharedrops from all the mergers and new BitShares clones? It is very confusing and I am yet to claim anything post merger in November. Clear instructions are needed.

Thanks for your work fuzzy

 

http://blogs.wsj.com/moneybeat/2014/12/08/bitbeat-sec-fines-another-seller-of-unregistered-bitcoin-securities/

"The Securities Exchange and Commission said Monday that it had sanctioned an Oregon man for running unregistered trading venues for securities that used the virtual currencies bitcoin and litecoin."

Warning: unknown error, can't fetch price
2014-12-02 19:23:54,204[ERROR]: 'result'
Traceback (most recent call last):
  File "./bts_feed_auto.py", line 197, in <module>
    fetch_price()
  File "./bts_feed_auto.py", line 100, in fetch_price
    price_depth["bts_usd"] = client.get_depth_in_range("USD","BTS", depth_change)
  File "/home/bitcoiners/dev/projects/operation_tools/btsfeed/bts.py", line 43, in get_depth_in_range
    price = self.get_price(quote,base)
  File "/home/bitcoiners/dev/projects/operation_tools/btsfeed/bts.py", line 233, in get_price
    order = response.json()["result"]
KeyError: 'result'


latest git pull

watch the log file for error message
log-bts.txt

Quote from: bitcoinerS on December 01, 2014, 06:29:38 pm

After latest git pull
bts_feed_auto.py stopped working.
It now just waits infinitely..

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$ ./bts_feed_auto.py USD

I have installed

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python3
python3-requests
python3-numpy
on Ubuntu. Also copied and updated new config.json

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{
  "asset_list_display": ["CNY", "USD", "BTC", "GOLD"],
  "delegate_list": ["bitcoiners"],
  "client": {
    "rpc_host": "localhost",
    "rpc_port": "9989",
    "rpc_user": "bitcoinerS",
    "rpc_password": "*"
  },
  "price_limit": {
    "common": "only update price feed when the change rate is between 5% ~ 100%",
    "change_min": 0.5,
    "change_max": 50,
    "common1": "set the frequency, how many seconds need to wait until next fetch",
    "sample_timer": 60,
    "common2": "update the feed price at least 23.5 hours a time",
    "max_update_hours": 2.5,
    "common3": "we use the median price, how many samples need to use",
    "median_length": 31
  },
  "market_weight": {
    "common": "weight depenth on (depth * scale)",
    "common1": "include depth between price*(1-depth_change) and price*(1+depth_change)",
    "depth_change": 0.03,
    "scale_bts_usd": 1,
    "scale_bts_cny": 1,
    "scale_btc38": 1,
    "scale_yunbi": 1,
    "scale_bter": 1
  },
  "log" : {
    "filename" : "log-bts.txt",
    "logMaxByte" : 1024000,
    "logBackupCnt" : 15
  }
}


$ cat log-bts.txt
2014-11-30 22:56:28,284[ERROR]: Warning: unknown error, can't fetch price
2014-11-30 22:57:49,674[ERROR]: Error fetching results from bter!
2014-11-30 22:57:49,675[ERROR]: Error get price from bter!
2014-11-30 22:57:51,969[ERROR]: Warning: unknown error, can't fetch price
2014-11-30 22:59:16,253[ERROR]: Warning: unknown error, can't fetch price
2014-11-30 23:00:24,598[ERROR]: Warning: unknown error, can't fetch price
2014-11-30 23:01:29,085[ERROR]: Warning: unknown error, can't fetch price
2014-11-30 23:02:38,847[ERROR]: Error fetching results from yunbi!
2014-11-30 23:02:38,847[ERROR]: Error get price from yunbi!
2014-11-30 23:02:38,905[ERROR]: Warning: unknown error, can't fetch price
2014-11-30 23:03:47,831[ERROR]: Warning: unknown error, can't fetch price
2014-11-30 23:04:55,646[ERROR]: Warning: unknown error, can't fetch price