Flow price: --
eb37e8430e4993e8713e2c2ff0af09bce13bcb02419927a83062c87b595f4ea1

Transaction

Hash: eb37e8430e4993e8713e2c2ff0af09bce13bcb02419927a83062c87b595f4ea1
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:
  --> eb37e8430e4993e8713e2c2ff0af09bce13bcb02419927a83062c87b595f4ea1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
eb37e8430e4993e8713e2c2ff0af09bce13bcb02419927a83062c87b595f4ea1
Status:
ERROR
Block height:
41644443
Block id:
eee38caf6cc92d2e6f2af04a72fbe53767cb6e9c194ee518c6aa357a524cff24
Timestamp:
Saturday 26 November 2022 at 21:31:34 UTC
()
Proposer:
Authorizers:
Gas used:
26