Flow price: --
53b2cc3eda603009aed0abf7c1517b64bd664c86cb5cc78dcc39bdd560b7ef7c

Transaction

Hash: 53b2cc3eda603009aed0abf7c1517b64bd664c86cb5cc78dcc39bdd560b7ef7c
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:
  --> 53b2cc3eda603009aed0abf7c1517b64bd664c86cb5cc78dcc39bdd560b7ef7c: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:
53b2cc3eda603009aed0abf7c1517b64bd664c86cb5cc78dcc39bdd560b7ef7c
Status:
ERROR
Block height:
40323797
Block id:
62bba061a6d37e2d6912a6dfe2dbd94a0888d61841f38db3c333a3dbad7d4e10
Timestamp:
Saturday 5 November 2022 at 03:48:15 UTC
()
Proposer:
Authorizers:
Gas used:
26