Transaction create command with no signature failed

[nazarhussain]

Expected behavior

Transaction create command in bootstrap application shows a supported flag --no-signature

> ./bin/run transaction:create --help 
Create transaction which can be broadcasted to the network. Note: fee and amount should be in Beddows!!

USAGE
  $ lisk-app transaction:create MODULEID ASSETID FEE

OPTIONS

  --no-signature
      Creates the transaction without a signature. Your passphrase will therefore not be 
      required

As per description when --no-signature flag is specified it should ask for the signtaure.

Actual behavior

When this flag is specified it failed with error.

 ›   Error: Cannot read property 'toString' of undefined

Steps to reproduce

> ./bin/run transaction:create 2 0 1000000 --no-signature 

Which version(s) does this affect? (Environment, OS, etc...)

5.0.x