WHILE REGISTERING PATIENTS OR DOCTOR,THE PAGE IS NOT GOING FORWARD

[maksisode]

HELP ME WITH IT PLEASE.

[mourya-softwares]

Have you enable the metamask extension? ran through all the commands i.e migrating truffle ? runnign ganache? please specify the error

[parth102345]

formatters.js:272 Uncaught (in promise) Error: invalid address
at inputAddressFormatter (formatters.js:272)
at inputTransactionFormatter (formatters.js:97)
at method.js:89
at Array.map ()
at Method.formatInput (method.js:88)
at Method.toPayload (method.js:114)
at Eth.send [as sendTransaction] (method.js:139)
at SolidityFunction.sendTransaction (function.js:136)
at contract.js:134
at new Promise ()

[parth102345]

when i try to register or login then i am getting this error

[parth102345]

how to solve this error
????????

[parth102345]

???????