Flow price: --
4503e15c9baadbeaa5e7c5a1afce6cb169564071158618f953f2ca1fbb3597eb

Transaction

Hash: 4503e15c9baadbeaa5e7c5a1afce6cb169564071158618f953f2ca1fbb3597eb
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:
  --> 4503e15c9baadbeaa5e7c5a1afce6cb169564071158618f953f2ca1fbb3597eb: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:
4503e15c9baadbeaa5e7c5a1afce6cb169564071158618f953f2ca1fbb3597eb
Status:
ERROR
Block height:
41671915
Block id:
f552a01868546c0f7c0ca910b07ee70a2171e30f5cf1076d98d559d6e03c7e2f
Timestamp:
Sunday 27 November 2022 at 08:11:59 UTC
()
Proposer:
Authorizers:
Gas used:
26