Flow price: --
40b0a62645c48f67aa33213a14a59b4b56390ef2e187d19ea37d0a18d5517b36

Transaction

Hash: 40b0a62645c48f67aa33213a14a59b4b56390ef2e187d19ea37d0a18d5517b36
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:
  --> 40b0a62645c48f67aa33213a14a59b4b56390ef2e187d19ea37d0a18d5517b36:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
40b0a62645c48f67aa33213a14a59b4b56390ef2e187d19ea37d0a18d5517b36
Status:
ERROR
Block height:
40560003
Block id:
5b8f6c6c9474ebc5628595da2ed4d1a3eeaaaffd84190fb24e6c893ae1accb1d
Timestamp:
Wednesday 9 November 2022 at 03:08:29 UTC
()
Proposer:
Authorizers:
Gas used:
25