Flow price: --
f035fa37c2ba9262950527560763a38f61c265cf83b27e216fd1af12160959aa

Transaction

Hash: f035fa37c2ba9262950527560763a38f61c265cf83b27e216fd1af12160959aa
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:
  --> f035fa37c2ba9262950527560763a38f61c265cf83b27e216fd1af12160959aa: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:
f035fa37c2ba9262950527560763a38f61c265cf83b27e216fd1af12160959aa
Status:
ERROR
Block height:
41117089
Block id:
f0cbccdf1487de6d2f82ddb6fb07ca6b725b183e6543f974ebcc372954f12358
Timestamp:
Friday 18 November 2022 at 09:12:30 UTC
()
Proposer:
Authorizers:
Gas used:
23