Flow price: --
37be3e0c0adda888bc8d45e9174832d153dbf58ece3a05b1dfaa02682b884403

Transaction

Hash: 37be3e0c0adda888bc8d45e9174832d153dbf58ece3a05b1dfaa02682b884403
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:
  --> 37be3e0c0adda888bc8d45e9174832d153dbf58ece3a05b1dfaa02682b884403:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
37be3e0c0adda888bc8d45e9174832d153dbf58ece3a05b1dfaa02682b884403
Status:
ERROR
Block height:
40406051
Block id:
306d20e5c2be009f6d5728fe8eae1466383739fdec832bd9de3c80c341072597
Timestamp:
Sunday 6 November 2022 at 13:04:58 UTC
()
Proposer:
Authorizers:
Gas used:
22