Flow price: --
b59aecede6a0a72772d2a91ff946e6206aa4db3915d4601de33722dbae03ad74

Transaction

Hash: b59aecede6a0a72772d2a91ff946e6206aa4db3915d4601de33722dbae03ad74
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:
  --> b59aecede6a0a72772d2a91ff946e6206aa4db3915d4601de33722dbae03ad74:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
b59aecede6a0a72772d2a91ff946e6206aa4db3915d4601de33722dbae03ad74
Status:
ERROR
Block height:
40774209
Block id:
00cb11ddccc52366423527d003854b67d1e99060223707e71328293fe504220d
Timestamp:
Saturday 12 November 2022 at 17:55:45 UTC
()
Proposer:
Authorizers:
Gas used:
26