Flow price: --
b51ad70edda488153567a2a98b42bdf70fca26e246f80d1d78f809299b2b0bc8

Transaction

Hash: b51ad70edda488153567a2a98b42bdf70fca26e246f80d1d78f809299b2b0bc8
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:
  --> b51ad70edda488153567a2a98b42bdf70fca26e246f80d1d78f809299b2b0bc8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
b51ad70edda488153567a2a98b42bdf70fca26e246f80d1d78f809299b2b0bc8
Status:
ERROR
Block height:
40199985
Block id:
e46e3003b4c72b0f303d4378a5282ace77c00a7d2610002c6d9b155ca359c965
Timestamp:
Thursday 3 November 2022 at 03:40:45 UTC
()
Proposer:
Authorizers:
Gas used:
22