Flow price: --
010f1a8d1e2b6bf68ac84065c7e11f6a93996c3062be0e32d5dac81c7aa16dfa

Transaction

Hash: 010f1a8d1e2b6bf68ac84065c7e11f6a93996c3062be0e32d5dac81c7aa16dfa
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:
  --> 010f1a8d1e2b6bf68ac84065c7e11f6a93996c3062be0e32d5dac81c7aa16dfa: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:
010f1a8d1e2b6bf68ac84065c7e11f6a93996c3062be0e32d5dac81c7aa16dfa
Status:
ERROR
Block height:
41381333
Block id:
4a312bd7dbe6e5e210270fef96a183039354a1e647b578a4d6317a9dbfa5aa73
Timestamp:
Tuesday 22 November 2022 at 15:40:23 UTC
()
Proposer:
Authorizers:
Gas used:
25