Flow price: --
e20a3d0b78a5c0a69fd3fac6db15079163ba47e0426188681ce6a01abf27a109

Transaction

Hash: e20a3d0b78a5c0a69fd3fac6db15079163ba47e0426188681ce6a01abf27a109
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:
  --> e20a3d0b78a5c0a69fd3fac6db15079163ba47e0426188681ce6a01abf27a109:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e20a3d0b78a5c0a69fd3fac6db15079163ba47e0426188681ce6a01abf27a109
Status:
ERROR
Block height:
40662731
Block id:
0aa2e07646b8c14d25717468cd84cc9349eb27b2988136b166e84b6eb0dd2bf4
Timestamp:
Thursday 10 November 2022 at 20:48:35 UTC
()
Proposer:
Authorizers:
Gas used:
24