Flow price: --
e4ecb7053bad6d586e9bd3f65eec349b5fa4db75629e57e15a8e83740d64b0ca

Transaction

Hash: e4ecb7053bad6d586e9bd3f65eec349b5fa4db75629e57e15a8e83740d64b0ca
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:
  --> e4ecb7053bad6d586e9bd3f65eec349b5fa4db75629e57e15a8e83740d64b0ca: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:
e4ecb7053bad6d586e9bd3f65eec349b5fa4db75629e57e15a8e83740d64b0ca
Status:
ERROR
Block height:
41648066
Block id:
f6b2cd93bde3d7e7cc476715a1f4e89b9ea8102b0f6904aeed0326f1b1bdd7b2
Timestamp:
Saturday 26 November 2022 at 22:56:15 UTC
()
Proposer:
Authorizers:
Gas used:
26