Flow price: --
687111f03577f4a54c553446315cc723d882d83682f656ccbe9d67390a65761f

Transaction

Hash: 687111f03577f4a54c553446315cc723d882d83682f656ccbe9d67390a65761f
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:
  --> 687111f03577f4a54c553446315cc723d882d83682f656ccbe9d67390a65761f: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:
687111f03577f4a54c553446315cc723d882d83682f656ccbe9d67390a65761f
Status:
ERROR
Block height:
40896891
Block id:
c6085de62a115e9e1cb6158d3d37a8579e7f81ebc462fe7c2949244ff443dad0
Timestamp:
Monday 14 November 2022 at 18:54:19 UTC
()
Proposer:
Authorizers:
Gas used:
23