Flow price: --
b713c46669926ebd2ef69285b996adcf4a249b3620b987789c9fa3a6ba38e926

Transaction

Hash: b713c46669926ebd2ef69285b996adcf4a249b3620b987789c9fa3a6ba38e926
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:
  --> b713c46669926ebd2ef69285b996adcf4a249b3620b987789c9fa3a6ba38e926:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
b713c46669926ebd2ef69285b996adcf4a249b3620b987789c9fa3a6ba38e926
Status:
ERROR
Block height:
41455607
Block id:
fd8f2a0f3d251a701561744cd352e85ad304715ea7da2de0156787e18fcd4af6
Timestamp:
Wednesday 23 November 2022 at 20:18:37 UTC
()
Proposer:
Authorizers:
Gas used:
24