Flow price: --
24e41f0950079db17ebfa7493869ef515e506e5cbaca7602e6094823b6cdf773

Transaction

Hash: 24e41f0950079db17ebfa7493869ef515e506e5cbaca7602e6094823b6cdf773
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:
  --> 24e41f0950079db17ebfa7493869ef515e506e5cbaca7602e6094823b6cdf773:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
24e41f0950079db17ebfa7493869ef515e506e5cbaca7602e6094823b6cdf773
Status:
ERROR
Block height:
40621231
Block id:
3b548956665b1e301d09af721533026f51b571f6917c513dc9e6d86cb6dcbf2f
Timestamp:
Thursday 10 November 2022 at 03:53:16 UTC
()
Proposer:
Authorizers:
Gas used:
23