Flow price: --
56fbb226e953fcd55d795411c0a002b00a0da64393633976c42a81c97af4dfec

Transaction

Hash: 56fbb226e953fcd55d795411c0a002b00a0da64393633976c42a81c97af4dfec
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:
  --> 56fbb226e953fcd55d795411c0a002b00a0da64393633976c42a81c97af4dfec: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:
56fbb226e953fcd55d795411c0a002b00a0da64393633976c42a81c97af4dfec
Status:
ERROR
Block height:
40725111
Block id:
f8717b75c913a5b0e62fb19e973a1efc3efa7e388d5963c2bac9d64721e25092
Timestamp:
Friday 11 November 2022 at 22:11:14 UTC
()
Proposer:
Authorizers:
Gas used:
24