Flow price: --
55d7751d8cdb2fa0ba21dd736c6f5a90ad323223603b6807cc07791423f8e036

Transaction

Hash: 55d7751d8cdb2fa0ba21dd736c6f5a90ad323223603b6807cc07791423f8e036
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:
  --> 55d7751d8cdb2fa0ba21dd736c6f5a90ad323223603b6807cc07791423f8e036:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
55d7751d8cdb2fa0ba21dd736c6f5a90ad323223603b6807cc07791423f8e036
Status:
ERROR
Block height:
40682363
Block id:
880d8958e1c1b70bf66eecd14d2e87ca7f9d479046aeb95da54d8934a6a79c88
Timestamp:
Friday 11 November 2022 at 04:49:03 UTC
()
Proposer:
Authorizers:
Gas used:
26