Flow price: --
ed2129373e03a00734487aeb495e8ebccb190a7b49a22bee164d8294672ece71

Transaction

Hash: ed2129373e03a00734487aeb495e8ebccb190a7b49a22bee164d8294672ece71
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:
  --> ed2129373e03a00734487aeb495e8ebccb190a7b49a22bee164d8294672ece71:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ed2129373e03a00734487aeb495e8ebccb190a7b49a22bee164d8294672ece71
Status:
ERROR
Block height:
40628565
Block id:
bfb30bb3e717f02f2dd0a7c7407773dc5be031f65d2424e6359444f1a29cc918
Timestamp:
Thursday 10 November 2022 at 06:54:12 UTC
()
Proposer:
Authorizers:
Gas used:
23