Flow price: --
6e9bd1317420f759be42b59cf4f865e010634cfc4c78715093d3be45d9c35bb8

Transaction

Hash: 6e9bd1317420f759be42b59cf4f865e010634cfc4c78715093d3be45d9c35bb8
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:
  --> 6e9bd1317420f759be42b59cf4f865e010634cfc4c78715093d3be45d9c35bb8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
6e9bd1317420f759be42b59cf4f865e010634cfc4c78715093d3be45d9c35bb8
Status:
ERROR
Block height:
40248857
Block id:
6697762bac7c8f3436ed3afdef8f6d5da0ea06c0aadf9248421146bba566361c
Timestamp:
Thursday 3 November 2022 at 22:31:07 UTC
()
Proposer:
Authorizers:
Gas used:
22