Flow price: --
c909a76d74c3b68cb576e1a6455f8660d2512f9554d297ee687e26bdd6e74a14

Transaction

Hash: c909a76d74c3b68cb576e1a6455f8660d2512f9554d297ee687e26bdd6e74a14
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:
  --> c909a76d74c3b68cb576e1a6455f8660d2512f9554d297ee687e26bdd6e74a14:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
c909a76d74c3b68cb576e1a6455f8660d2512f9554d297ee687e26bdd6e74a14
Status:
ERROR
Block height:
41716205
Block id:
fa3427f53074add25d5d021ffe1e6a65ee9aee868c4b341a65cb460dba6aa75a
Timestamp:
Monday 28 November 2022 at 01:02:01 UTC
()
Proposer:
Authorizers:
Gas used:
24