Flow price: --
2656cb3a8e4480772d2f02753576d9021ac7b81940927fc43f82771cdc61f085

Transaction

Hash: 2656cb3a8e4480772d2f02753576d9021ac7b81940927fc43f82771cdc61f085
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:
  --> 2656cb3a8e4480772d2f02753576d9021ac7b81940927fc43f82771cdc61f085:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
2656cb3a8e4480772d2f02753576d9021ac7b81940927fc43f82771cdc61f085
Status:
ERROR
Block height:
40657294
Block id:
65a1bc67098f8c1bdf252eb277a89234d12668fc79f3c5496ba9bbfc4ca86d38
Timestamp:
Thursday 10 November 2022 at 18:38:11 UTC
()
Proposer:
Authorizers:
Gas used:
26