Flow price: --
675e4f12e3c4d085f1fc3469dad939dab614622f87b86a310639a8e216d84977

Transaction

Hash: 675e4f12e3c4d085f1fc3469dad939dab614622f87b86a310639a8e216d84977
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:
  --> 675e4f12e3c4d085f1fc3469dad939dab614622f87b86a310639a8e216d84977:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
675e4f12e3c4d085f1fc3469dad939dab614622f87b86a310639a8e216d84977
Status:
ERROR
Block height:
41648976
Block id:
611ff24ef9263c0ced54e45dfe4be808bdabc0e6a81a85f16dbbca212bdc7d47
Timestamp:
Saturday 26 November 2022 at 23:17:32 UTC
()
Proposer:
Authorizers:
Gas used:
25