Flow price: --
2a45fc0e7e747e28e1a4c46aadd91ef64238ec65e422956282061609c96428fd

Transaction

Hash: 2a45fc0e7e747e28e1a4c46aadd91ef64238ec65e422956282061609c96428fd
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:
  --> 2a45fc0e7e747e28e1a4c46aadd91ef64238ec65e422956282061609c96428fd: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:
2a45fc0e7e747e28e1a4c46aadd91ef64238ec65e422956282061609c96428fd
Status:
ERROR
Block height:
41610470
Block id:
c0a0b932a488eb09204626117ce82c7a686546d51d47a9cf33428bd3eaa350e8
Timestamp:
Saturday 26 November 2022 at 08:19:46 UTC
()
Proposer:
Authorizers:
Gas used:
23