Flow price: --
773ab017c6633a11f29782c0b62ce675e59c0b021b590ad4fdd163582cc32360

Transaction

Hash: 773ab017c6633a11f29782c0b62ce675e59c0b021b590ad4fdd163582cc32360
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:
  --> 773ab017c6633a11f29782c0b62ce675e59c0b021b590ad4fdd163582cc32360:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
773ab017c6633a11f29782c0b62ce675e59c0b021b590ad4fdd163582cc32360
Status:
ERROR
Block height:
40181315
Block id:
1fa265dc3f0c5f222fbd5f1a3aa1f551dbe286b392c277c51f5eec6744cb76e7
Timestamp:
Wednesday 2 November 2022 at 20:25:29 UTC
()
Proposer:
Authorizers:
Gas used:
25