Flow price: --
b3d6d927c456272e687adcd2c3446ae988e1044752b8b090c80ae788b1baaabe

Transaction

Hash: b3d6d927c456272e687adcd2c3446ae988e1044752b8b090c80ae788b1baaabe
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:
  --> b3d6d927c456272e687adcd2c3446ae988e1044752b8b090c80ae788b1baaabe: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:
b3d6d927c456272e687adcd2c3446ae988e1044752b8b090c80ae788b1baaabe
Status:
ERROR
Block height:
41326962
Block id:
0b317bb0733f74b50191ebde56d51ebd894245bc32fa95ba2c4e99c914d51b7c
Timestamp:
Monday 21 November 2022 at 18:35:15 UTC
()
Proposer:
Authorizers:
Gas used:
22