Flow price: --
533704d6cb1588cfabaf80704ce564a939a41b23e44892cf2225a909220183e1

Transaction

Hash: 533704d6cb1588cfabaf80704ce564a939a41b23e44892cf2225a909220183e1
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:
  --> 533704d6cb1588cfabaf80704ce564a939a41b23e44892cf2225a909220183e1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
533704d6cb1588cfabaf80704ce564a939a41b23e44892cf2225a909220183e1
Status:
ERROR
Block height:
41172489
Block id:
b16d5043642aac0e16f8b50a4202dc66d5f4c2d2c239a41c32da560e0455f704
Timestamp:
Saturday 19 November 2022 at 06:41:15 UTC
()
Proposer:
Authorizers:
Gas used:
26