Flow price: --
f05aa58f596703e3de5e6db1dd19576bd70d79e17cf50cfa841ac25e3d94cbbd

Transaction

Hash: f05aa58f596703e3de5e6db1dd19576bd70d79e17cf50cfa841ac25e3d94cbbd
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:
  --> f05aa58f596703e3de5e6db1dd19576bd70d79e17cf50cfa841ac25e3d94cbbd: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:
f05aa58f596703e3de5e6db1dd19576bd70d79e17cf50cfa841ac25e3d94cbbd
Status:
ERROR
Block height:
41592919
Block id:
d98259108f85c0e67e65f833709e81c4d328ee1b748c5e5b80ff9449abe4f25b
Timestamp:
Saturday 26 November 2022 at 01:30:53 UTC
()
Proposer:
Authorizers:
Gas used:
29