libPocoXML.so.71: cannot open shared object file: No such file or directory

[hello2all]

libPocoXML.so.71: cannot open shared object file: No such file or directory

[hello2all]

Hi, please make sure you have the gamma-ray.json config file in the same directory as the executable. If you followed the instruction it should be in your /release folder

[z772]

I do

./main: error while loading shared libraries: libPocoXML.so.71: cannot open shared object file: No such file or directory
ubuntu@ip:~/gamma-ray/release$ ls
CMakeCache.txt Doxyfile gamma-ray.json
CMakeDoxyfile.in Testing main

[z772]

When i ran "source" command on build poco i got "No file argument supplied"

[z772]

sent you an email

[hello2all]

ok, I found the problem. It’s my fault, there is a deprecated config param I forgot to remove from the source. Here's a temporary fix, replace the default config file with the following:

{
  "websocketUrl": "wss://testnet.bitmex.com/realtime",
  "httpUrl": "https://testnet.bitmex.com",
  "apiKey": "iCDc_MrgK2bfZOaRKhz5K99A",
  "apiSecret": "VJN9dBwrBInY2dY-SMVzDkb1suv9DQRwxmYKiEh7TcJVTg0w",
  "contract": "XBTUSD",
  "quotingParam": {
    "quotingMode": "AvellanedaStoikov",
    "size": 300,
    "quotingModeParam": {
      "AvellanedaStoikov": {
        "gamma": 0.1,
        "sigma": 0.025,
        "k": 0.11593
      },
      "Top": {
        "spread": 0.5
      },
      "Mid": {
        "spread": 0.5
      }
    },
    "pairs": 1,
    "priceInterval": 0.5,
    "sizeIncrement": 0,
    "targetBasePosition": 0,
    "positionOffset": 100000,
    "skewFactor": 0,
    "tradesPerMinute": 5,
    "tradeRateSeconds": 60
  }
}

Note the deprecated tradeRateSeconds param, you can set anything as it doesn't have any impact. Just keep it there will prevent this error from occurring.

Will work on a proper fix latter

[z772]

This doesn't relly solve the issue terminate called after throwing an instance of 'nlohmann::detail::type_error'
what(): [json.exception.type_error.302] type must be number, but is null
Aborted (core dumped)

[z772]

This doesn't relly solve the issue terminate called after throwing an instance of 'nlohmann::detail::type_error'
what(): [json.exception.type_error.302] type must be number, but is null
Aborted (core dumped)

I ran sudo apt install libpoco-dev and then that happened

[hello2all]

run ./run-release.sh