Flow price: --
69416e0d0d0fa348eccfc895df688a5e806ea270b88418484d97b367e1b376b0

Transaction

Hash: 69416e0d0d0fa348eccfc895df688a5e806ea270b88418484d97b367e1b376b0
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:
  --> 69416e0d0d0fa348eccfc895df688a5e806ea270b88418484d97b367e1b376b0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
69416e0d0d0fa348eccfc895df688a5e806ea270b88418484d97b367e1b376b0
Status:
ERROR
Block height:
41161889
Block id:
9ce007b59cdd79932917c0bb9f3328c3e16fb427a30ca17c90d8e4d25bc048c2
Timestamp:
Saturday 19 November 2022 at 02:33:37 UTC
()
Proposer:
Authorizers:
Gas used:
25