Flow price: --
d4bb89e61b8cb0d2d00a078f3810a416575b43569e525f2b22b81b4981673e5e

Transaction

Hash: d4bb89e61b8cb0d2d00a078f3810a416575b43569e525f2b22b81b4981673e5e
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:
  --> d4bb89e61b8cb0d2d00a078f3810a416575b43569e525f2b22b81b4981673e5e: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:
d4bb89e61b8cb0d2d00a078f3810a416575b43569e525f2b22b81b4981673e5e
Status:
ERROR
Block height:
40516806
Block id:
4678c81c16dd9375af2b64335dbdeeca4b334329e9980fce37d1a23a5ff3f238
Timestamp:
Tuesday 8 November 2022 at 09:53:01 UTC
()
Proposer:
Authorizers:
Gas used:
25