Flow price: --
9f3a6281d37865f8bb04e4712ede4a1b405a40577633519c1403d23211b4bf60

Transaction

Hash: 9f3a6281d37865f8bb04e4712ede4a1b405a40577633519c1403d23211b4bf60
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> 9f3a6281d37865f8bb04e4712ede4a1b405a40577633519c1403d23211b4bf60:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
9f3a6281d37865f8bb04e4712ede4a1b405a40577633519c1403d23211b4bf60
Status:
ERROR
Block height:
41374385
Block id:
ff058a46a46de49859d30868cb3ddda2bfe1d922898eb552c7b84b84c0b5c330
Timestamp:
Tuesday 22 November 2022 at 13:00:51 UTC
()
Proposer:
Authorizers:
Gas used:
22