Flow price: --
4bb4e9a7655c6426bf8b7933f16076f0c3108e0611abe11729e44e080d52093f

Transaction

Hash: 4bb4e9a7655c6426bf8b7933f16076f0c3108e0611abe11729e44e080d52093f
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:
  --> 4bb4e9a7655c6426bf8b7933f16076f0c3108e0611abe11729e44e080d52093f: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:
4bb4e9a7655c6426bf8b7933f16076f0c3108e0611abe11729e44e080d52093f
Status:
ERROR
Block height:
41495021
Block id:
cfe6e2b045bf440738df101ea28715c83f5f37efff6302b58ef3d513197c76e3
Timestamp:
Thursday 24 November 2022 at 11:36:09 UTC
()
Proposer:
Authorizers:
Gas used:
26