Flow price: --
ccc5cbf391afb6e98e60c95485ea5d33351ffd65af526e9f5637808c8b4ee207

Transaction

Hash: ccc5cbf391afb6e98e60c95485ea5d33351ffd65af526e9f5637808c8b4ee207
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:
  --> ccc5cbf391afb6e98e60c95485ea5d33351ffd65af526e9f5637808c8b4ee207:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ccc5cbf391afb6e98e60c95485ea5d33351ffd65af526e9f5637808c8b4ee207
Status:
ERROR
Block height:
41643061
Block id:
4aeb54ecbe0fde9d4e6051fc8ae68e58e99a54a493d76f5a5a8de6c7f568e2d2
Timestamp:
Saturday 26 November 2022 at 20:59:46 UTC
()
Proposer:
Authorizers:
Gas used:
26