Flow price: --
7387b104d52727a166b3c9238e0ff797a761df9123ab3c86d2367bace29b84dd

Transaction

Hash: 7387b104d52727a166b3c9238e0ff797a761df9123ab3c86d2367bace29b84dd
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:
  --> 7387b104d52727a166b3c9238e0ff797a761df9123ab3c86d2367bace29b84dd: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:
7387b104d52727a166b3c9238e0ff797a761df9123ab3c86d2367bace29b84dd
Status:
ERROR
Block height:
40300704
Block id:
74a7ce6e08e8e244207f249dcb42509818c974d2a7c4923c838887af437ae571
Timestamp:
Friday 4 November 2022 at 18:37:07 UTC
()
Proposer:
Authorizers:
Gas used:
26