Flow price: --
33b5ae7b35518a5fb8e28092afc8f5b07b11b00789e10f0374d56c5213d4e141

Transaction

Hash: 33b5ae7b35518a5fb8e28092afc8f5b07b11b00789e10f0374d56c5213d4e141
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:
  --> 33b5ae7b35518a5fb8e28092afc8f5b07b11b00789e10f0374d56c5213d4e141:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
33b5ae7b35518a5fb8e28092afc8f5b07b11b00789e10f0374d56c5213d4e141
Status:
ERROR
Block height:
41475271
Block id:
9a399f934cf26332d02ad210dfd50f72478c2fe168fe40aff805ebdbde1cac9b
Timestamp:
Thursday 24 November 2022 at 03:58:18 UTC
()
Proposer:
Authorizers:
Gas used:
25