Flow price: --
822442427477b022087b37e75109602518e63a73f4d83415d5e88710440f5bd6

Transaction

Hash: 822442427477b022087b37e75109602518e63a73f4d83415d5e88710440f5bd6
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:
  --> 822442427477b022087b37e75109602518e63a73f4d83415d5e88710440f5bd6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
822442427477b022087b37e75109602518e63a73f4d83415d5e88710440f5bd6
Status:
ERROR
Block height:
40616810
Block id:
0f10c41917bbb2305586d1e8b6991146cb3bb3b25024bc2038bdaaaa4e821702
Timestamp:
Thursday 10 November 2022 at 02:04:54 UTC
()
Proposer:
Authorizers:
Gas used:
25