Flow price: --
1dba449407a090087aaac7f80ec45c84dacf5152e8367e1b12af97df36db1f90

Transaction

Hash: 1dba449407a090087aaac7f80ec45c84dacf5152e8367e1b12af97df36db1f90
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:
  --> 1dba449407a090087aaac7f80ec45c84dacf5152e8367e1b12af97df36db1f90:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
1dba449407a090087aaac7f80ec45c84dacf5152e8367e1b12af97df36db1f90
Status:
ERROR
Block height:
41530441
Block id:
d8deff886da88fff28268f7b25d6cd65607a2ec06e57932a0f19b5be5a0a1774
Timestamp:
Friday 25 November 2022 at 01:17:17 UTC
()
Proposer:
Authorizers:
Gas used:
25