Flow price: --
33abf119c8f1d5aac67ee5dc439c1d33537eb91e4e11713ec835ce7797fc1122

Transaction

Hash: 33abf119c8f1d5aac67ee5dc439c1d33537eb91e4e11713ec835ce7797fc1122
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:
  --> 33abf119c8f1d5aac67ee5dc439c1d33537eb91e4e11713ec835ce7797fc1122:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
33abf119c8f1d5aac67ee5dc439c1d33537eb91e4e11713ec835ce7797fc1122
Status:
ERROR
Block height:
40457876
Block id:
4e86ca8ec9323e7efae1e6c769bf512a46db9acfd06aeb5a4b6efc726df0bd6a
Timestamp:
Monday 7 November 2022 at 10:07:35 UTC
()
Proposer:
Authorizers:
Gas used:
23