Flow price: $0
0
4342387b5477d9c42422d30db60bdc7f9f0f44c3326b074051391b22ad4784f0

Transaction

Hash: 4342387b5477d9c42422d30db60bdc7f9f0f44c3326b074051391b22ad4784f0
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:
  --> 4342387b5477d9c42422d30db60bdc7f9f0f44c3326b074051391b22ad4784f0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
4342387b5477d9c42422d30db60bdc7f9f0f44c3326b074051391b22ad4784f0
Status:
ERROR
Block height:
40416081
Block id:
a1fe053e0c94d925938f4a38b56490ba2a02e4281f415cfabe31b3386201fa09
Timestamp:
Sunday 6 November 2022 at 17:10:44 UTC
()
Proposer:
Authorizers:
Gas used:
22