Flow price: --
2af1cf537a709f5d4e18b95bbc7e9a63359d38439480d9af4ebbea1c1740adee

Transaction

Hash: 2af1cf537a709f5d4e18b95bbc7e9a63359d38439480d9af4ebbea1c1740adee
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:
  --> 2af1cf537a709f5d4e18b95bbc7e9a63359d38439480d9af4ebbea1c1740adee: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:
2af1cf537a709f5d4e18b95bbc7e9a63359d38439480d9af4ebbea1c1740adee
Status:
ERROR
Block height:
41722592
Block id:
ba88330681c798c506ab5c3b226c3a77220f48eb3ba3c5389202bf43573eb410
Timestamp:
Monday 28 November 2022 at 03:28:22 UTC
()
Proposer:
Authorizers:
Gas used:
26