Flow price: --
5032f571cdf2916d5b6e0155cde6652e16d42d061925bad9903c97baab3f1230

Transaction

Hash: 5032f571cdf2916d5b6e0155cde6652e16d42d061925bad9903c97baab3f1230
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:
  --> 5032f571cdf2916d5b6e0155cde6652e16d42d061925bad9903c97baab3f1230:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
5032f571cdf2916d5b6e0155cde6652e16d42d061925bad9903c97baab3f1230
Status:
ERROR
Block height:
41624882
Block id:
07b875fc31159f0e6688fdd80bac537a333ec81a6c2224fbeb43435cbb1107e8
Timestamp:
Saturday 26 November 2022 at 13:56:24 UTC
()
Proposer:
Authorizers:
Gas used:
25