Flow price: --
69fd3e236366c84818f116c3b006f526f068dc47b81a1e451e151a56b552f1ae

Transaction

Hash: 69fd3e236366c84818f116c3b006f526f068dc47b81a1e451e151a56b552f1ae
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:
  --> 69fd3e236366c84818f116c3b006f526f068dc47b81a1e451e151a56b552f1ae: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:
69fd3e236366c84818f116c3b006f526f068dc47b81a1e451e151a56b552f1ae
Status:
ERROR
Block height:
40624581
Block id:
88c3414eb3238db72e1b255503bde9756a57b7b186f85d80739b473c6b7bb1e8
Timestamp:
Thursday 10 November 2022 at 05:15:57 UTC
()
Proposer:
Authorizers:
Gas used:
23