Flow price: --
80f33ba5b6ce4429f5b1f36298b3be97855f3051644d5ae2026b6c7f77e5d825

Transaction

Hash: 80f33ba5b6ce4429f5b1f36298b3be97855f3051644d5ae2026b6c7f77e5d825
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:
  --> 80f33ba5b6ce4429f5b1f36298b3be97855f3051644d5ae2026b6c7f77e5d825:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
80f33ba5b6ce4429f5b1f36298b3be97855f3051644d5ae2026b6c7f77e5d825
Status:
ERROR
Block height:
41206636
Block id:
56ebb559bf304334af2bc90430ec5aa044ff344659d59a90f545d10e1e769839
Timestamp:
Saturday 19 November 2022 at 19:57:59 UTC
()
Proposer:
Authorizers:
Gas used:
23