TypeError: Cannot read property 'length' of undefined

[QUAR-Network]

trying to run node scripts/sync.js index reindex and keep getting this does anyone know what it means

index cleared (reindex)
/root/explorer/lib/database.js:642
              lib.syncLoop(block.tx.length, function (subloop) {
                                   ^

TypeError: Cannot read property 'length' of undefined
    at /root/explorer/lib/database.js:642:36
    at Request._callback (/root/explorer/lib/explorer.js:107:14)
    at Request.self.callback (/root/explorer/node_modules/request/request.js:187:22)
    at emitTwo (events.js:87:13)
    at Request.emit (events.js:172:7)
    at Request.<anonymous> (/root/explorer/node_modules/request/request.js:1044:10)
    at emitOne (events.js:77:13)
    at Request.emit (events.js:169:7)
    at IncomingMessage.<anonymous> (/root/explorer/node_modules/request/request.js:965:12)
    at emitNone (events.js:72:20)
    at IncomingMessage.emit (events.js:166:7)
    at endReadableNT (_stream_readable.js:905:12)
    at nextTickCallbackWith2Args (node.js:441:9)
    at process._tickCallback (node.js:355:17)

[MagnaCoinX]

Having the exact same issue.

[omurkaangokyar]

1-) Open your .conf file and add txindex=1,than stop coin and restart with -daemon.
2-) Open your explorer's settings.json file and find //wallet settings section. The port must be same with your coin's rpc port. The user and pass must be exactly the same with your .conf file rpcuser and rpcpassword.
3-) Stop explorer and start again.

[TheHolyRoger]

Dup of #56