Flow price: --
7843f79b3ddd98f4c0dbf97d817f2439d9855960b6386ef84e6e38a3b89be104

Transaction

Hash: 7843f79b3ddd98f4c0dbf97d817f2439d9855960b6386ef84e6e38a3b89be104
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:
  --> 7843f79b3ddd98f4c0dbf97d817f2439d9855960b6386ef84e6e38a3b89be104:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
7843f79b3ddd98f4c0dbf97d817f2439d9855960b6386ef84e6e38a3b89be104
Status:
ERROR
Block height:
41498350
Block id:
7f284b8536adc2e5709d5a40fd78d3bd19fb8a4bf27466a2038e3e1767e3ad62
Timestamp:
Thursday 24 November 2022 at 12:53:14 UTC
()
Proposer:
Authorizers:
Gas used:
23