Does iquidus support shadowcoin ? THX

[storm2020]

1. start *coind with -daemon -txindex;
2. sync block data to mongo, bug it crash as below;
   root@iZbp13nt8kqxx16dulf7loZ:/data1/explorer# /bin/node scripts/sync.js index update
   script launched with pid: 15669
   /data1/explorer/lib/database.js:642
   lib.syncLoop(block.tx.length, function (subloop) {
   ^
   TypeError: Cannot read property 'length' of undefined
   at /data1/explorer/lib/database.js:642:36
   at Request._callback (/data1/explorer/lib/explorer.js:107:14)
   at Request.self.callback (/data1/explorer/node_modules/request/request.js:187:22)
   at Request.emit (events.js:110:17)
   at Request. (/data1/explorer/node_modules/request/request.js:1044:10)
   at Request.emit (events.js:107:17)
   at IncomingMessage. (/data1/explorer/node_modules/request/request.js:965:12)
   at IncomingMessage.emit (events.js:129:20)
   at _stream_readable.js:908:16
   at process._tickCallback (node.js:355:11)
3. npm console show this error. So does iquidus support shadowcoin ? Many thanks.
   { [Error: Invalid params, response status code: 401] code: -32602 }
   GET /api/getblockcount 200 28ms - 39b
   { [Error: Invalid params, response status code: 401] code: -32602 }
   GET /api/getconnectioncount 200 14ms - 39b
   { [Error: Invalid params, response status code: 401] code: -32602 }
   GET /api/getblockhash?height=1 200 4ms - 39b
   { [Error: Invalid params, response status code: 401] code: -32602 }
   GET /api/getblock?hash=There%20was%20an%20error.%20Check%20your%20console. 200 2ms - 39b

[TheHolyRoger]

Duplicate of #56