Flow price: --
46f770feab070710ff166ba9b7544170f6b018f44b091e83120b96a0f7284e24

Transaction

Hash: 46f770feab070710ff166ba9b7544170f6b018f44b091e83120b96a0f7284e24
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:
  --> 46f770feab070710ff166ba9b7544170f6b018f44b091e83120b96a0f7284e24:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
46f770feab070710ff166ba9b7544170f6b018f44b091e83120b96a0f7284e24
Status:
ERROR
Block height:
40632229
Block id:
d477ed6e2139ffc2aee56790b14e1b1d72db8cc3797f15aa2224a1f5dd2cd065
Timestamp:
Thursday 10 November 2022 at 08:24:09 UTC
()
Proposer:
Authorizers:
Gas used:
22