Flow price: --
914170596cb37be19a1eb417c7e26f7b1f21a597702edd07b8746cc04117ab68

Transaction

Hash: 914170596cb37be19a1eb417c7e26f7b1f21a597702edd07b8746cc04117ab68
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:
  --> 914170596cb37be19a1eb417c7e26f7b1f21a597702edd07b8746cc04117ab68:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
914170596cb37be19a1eb417c7e26f7b1f21a597702edd07b8746cc04117ab68
Status:
ERROR
Block height:
41631413
Block id:
05c7638decff2bc571810b7e10ca2add3259027d4b52e2086c65aff5961ae992
Timestamp:
Saturday 26 November 2022 at 16:28:24 UTC
()
Proposer:
Authorizers:
Gas used:
25