Flow price: --
8672e402c7af73b5a6eb1eeb0b05b9d83f58648fdb15de68ae55106ecd6676dd

Transaction

Hash: 8672e402c7af73b5a6eb1eeb0b05b9d83f58648fdb15de68ae55106ecd6676dd
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:
  --> 8672e402c7af73b5a6eb1eeb0b05b9d83f58648fdb15de68ae55106ecd6676dd: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:
8672e402c7af73b5a6eb1eeb0b05b9d83f58648fdb15de68ae55106ecd6676dd
Status:
ERROR
Block height:
41611560
Block id:
fd21a23457ce65469dbf625b8686f19e9cc9c326624fab37020b4ce527caa491
Timestamp:
Saturday 26 November 2022 at 08:44:41 UTC
()
Proposer:
Authorizers:
Gas used:
24