Flow price: --
90d1c25c099106603cffad779162ef230ad7a4775a33f291feae0d1ec5aefdea

Transaction

Hash: 90d1c25c099106603cffad779162ef230ad7a4775a33f291feae0d1ec5aefdea
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:
  --> 90d1c25c099106603cffad779162ef230ad7a4775a33f291feae0d1ec5aefdea: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:
90d1c25c099106603cffad779162ef230ad7a4775a33f291feae0d1ec5aefdea
Status:
ERROR
Block height:
41304763
Block id:
872febffdcc44ba8076bb7636683df132d98b848d750235c1a1ab0ced9fb940e
Timestamp:
Monday 21 November 2022 at 09:58:23 UTC
()
Proposer:
Authorizers:
Gas used:
23