Flow price: --
e8f0798e037e154488d1cbe5af194bdeb456e273a9f54c2104d3ad69a57bbe7e

Transaction

Hash: e8f0798e037e154488d1cbe5af194bdeb456e273a9f54c2104d3ad69a57bbe7e
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:
  --> e8f0798e037e154488d1cbe5af194bdeb456e273a9f54c2104d3ad69a57bbe7e: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:
e8f0798e037e154488d1cbe5af194bdeb456e273a9f54c2104d3ad69a57bbe7e
Status:
ERROR
Block height:
41643271
Block id:
4e646356e236ccefee2e536ebf470558f5af4eb340ed29e8c75f6a46ff83175a
Timestamp:
Saturday 26 November 2022 at 21:04:40 UTC
()
Proposer:
Authorizers:
Gas used:
24