Flow price: --
9ea7272f175b44b300265c920403971adc5e9aa97e874a11f72907e454046b79

Transaction

Hash: 9ea7272f175b44b300265c920403971adc5e9aa97e874a11f72907e454046b79
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:
  --> 9ea7272f175b44b300265c920403971adc5e9aa97e874a11f72907e454046b79:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
9ea7272f175b44b300265c920403971adc5e9aa97e874a11f72907e454046b79
Status:
ERROR
Block height:
40638649
Block id:
f4c50e58ddf890c0326ab09df8fff0b9085d865d9f858ff3d7a125e0d9aeb00b
Timestamp:
Thursday 10 November 2022 at 11:02:25 UTC
()
Proposer:
Authorizers:
Gas used:
25