Flow price: --
2c1fc0e69fc414bcae9bf855e5a6cd53ba9f77486e05b1570c93d78d0e28c7c4

Transaction

Hash: 2c1fc0e69fc414bcae9bf855e5a6cd53ba9f77486e05b1570c93d78d0e28c7c4
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:
  --> 2c1fc0e69fc414bcae9bf855e5a6cd53ba9f77486e05b1570c93d78d0e28c7c4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
2c1fc0e69fc414bcae9bf855e5a6cd53ba9f77486e05b1570c93d78d0e28c7c4
Status:
ERROR
Block height:
41289361
Block id:
c6e1d556ffdade9fc2c93757dd9998f8c48822eb50673f992fe4447dc7a0dc05
Timestamp:
Monday 21 November 2022 at 03:58:28 UTC
()
Proposer:
Authorizers:
Gas used:
23