Flow price: --
d6d93d1d1bb8b1b7167832ce03f664bf2ecbb5c8ce96097ca32d9a011d207ed2

Transaction

Hash: d6d93d1d1bb8b1b7167832ce03f664bf2ecbb5c8ce96097ca32d9a011d207ed2
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:
  --> d6d93d1d1bb8b1b7167832ce03f664bf2ecbb5c8ce96097ca32d9a011d207ed2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d6d93d1d1bb8b1b7167832ce03f664bf2ecbb5c8ce96097ca32d9a011d207ed2
Status:
ERROR
Block height:
41370146
Block id:
139adca87746ba94a006f8108a73253ccdfa69adf42bb17cb4183cd13482dc1e
Timestamp:
Tuesday 22 November 2022 at 11:23:17 UTC
()
Proposer:
Authorizers:
Gas used:
25