Flow price: --
f993d1eb56df7b62ec08e051ef0e68ff35765b7ecd772e48168844a71e4c7893

Transaction

Hash: f993d1eb56df7b62ec08e051ef0e68ff35765b7ecd772e48168844a71e4c7893
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:
  --> f993d1eb56df7b62ec08e051ef0e68ff35765b7ecd772e48168844a71e4c7893:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
f993d1eb56df7b62ec08e051ef0e68ff35765b7ecd772e48168844a71e4c7893
Status:
ERROR
Block height:
41646327
Block id:
d74d0871c50238a857ff3d66886158af9904f9e5f307e274c47677273201640c
Timestamp:
Saturday 26 November 2022 at 22:15:45 UTC
()
Proposer:
Authorizers:
Gas used:
24