Flow price: --
d98c69f914b26927dd658bf215f5efde520fc15e6e9023859cbae7c40e0c3bae

Transaction

Hash: d98c69f914b26927dd658bf215f5efde520fc15e6e9023859cbae7c40e0c3bae
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:
  --> d98c69f914b26927dd658bf215f5efde520fc15e6e9023859cbae7c40e0c3bae: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:
d98c69f914b26927dd658bf215f5efde520fc15e6e9023859cbae7c40e0c3bae
Status:
ERROR
Block height:
41611917
Block id:
6532703946307a175d98f1c3ad04ad2caa89121972345a887d334c468a4a13c9
Timestamp:
Saturday 26 November 2022 at 08:53:14 UTC
()
Proposer:
Authorizers:
Gas used:
28