Flow price: --
929fb3e5bead59b20681b1a30a9250bb849333cd978578fe8fa523e72f7899bb

Transaction

Hash: 929fb3e5bead59b20681b1a30a9250bb849333cd978578fe8fa523e72f7899bb
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:
  --> 929fb3e5bead59b20681b1a30a9250bb849333cd978578fe8fa523e72f7899bb: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:
929fb3e5bead59b20681b1a30a9250bb849333cd978578fe8fa523e72f7899bb
Status:
ERROR
Block height:
40623935
Block id:
7e0d88f7f64b1467cf29e74bc82cc4a105cd74f49fe7172ca8ccebf29b84da83
Timestamp:
Thursday 10 November 2022 at 04:59:59 UTC
()
Proposer:
Authorizers:
Gas used:
26