Dash hash function not supported

[jptbrandao]

Hello, I'm having trouble on starting BlockSci on Dash's blockchain. It says that the hash function isn't supported. In the config file, the hash function field is empty. I tried manually inputing the 'X11' hash function in the config file, but it also didn't work.

System Information (if applicable)

Using AMI: not yet
BlockSci version: v0.6 Blockchain: Dash Parser: RPC
Total memory: 512 GB

Instructions

I generate the config file as follows: blocksci_parser <config-file> generate-config dash <data-dir> --max-block <max-block> --disk <path-to-blocks> --rpc <user> <password> --address localhost --port 3001

Config File: { "chainConfig": { "coinName": "dash", "dataDirectory": "/path/to/datadir", "pubkeyPrefix": [ 76 ], "scriptPrefix": [ 16 ], "segwitActivationHeight": 2147483647, "segwitPrefix": "NONE" }, "parser": { "disk": { "blockMagic": 21175304, "coinDirectory": "", "hashFuncName": "" }, "maxBlockNum": 1200000, "rpc": { "address": "localhost", "password": "password", "port": 3001, "username": "user" } }, "version": 5 }

Output:

Locking data directory. terminate called after throwing an instance of 'std::runtime_error' what(): Unsupported hash func type Aborted

[maltemoeser]

BlockSci doesn't provide the X11 hash function, but if I'm not mistaken you should not need since you're using RPC. Try removing the "disk" section in the parser config.

[jptbrandao]

Getting a different error now. Removed 'disk' section.

Command to generate new config file

blocksci_parser file.config generate-config dash /path/to/datadir --max-block 1000 --rpc username password --address 127.0.0.1

Config File

{ "chainConfig": { "coinName": "dash", "dataDirectory": "/path/to/datadir", "pubkeyPrefix": [ 76 ], "scriptPrefix": [ 16 ], "segwitActivationHeight": 2147483647, "segwitPrefix": "NONE" }, "parser": { "maxBlockNum": 1000, "rpc": { "address": "127.0.0.1", "password": "password", "port": 9998, "username": "user" } }, "version": 5 }

Any thoughts?

Getting error:

982GB of free disk space available. Warning: Open files limit of 1024 is potentially too low. This could lead to data corruption.

Locking data directory. Segmentation fault