Flow price: --
53790ba615347f45846047926a78f0c65363b87d72ef733ac5b44990c28880ca

Transaction

Hash: 53790ba615347f45846047926a78f0c65363b87d72ef733ac5b44990c28880ca
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:
  --> 53790ba615347f45846047926a78f0c65363b87d72ef733ac5b44990c28880ca: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:
53790ba615347f45846047926a78f0c65363b87d72ef733ac5b44990c28880ca
Status:
ERROR
Block height:
41617613
Block id:
09828f85d24f15687fa1f3bb6c315e4933d7ad4abc3f0bb5430390dc25c4e82c
Timestamp:
Saturday 26 November 2022 at 11:07:02 UTC
()
Proposer:
Authorizers:
Gas used:
29