Flow price: --
b9c455ca06ada972d52a94e92ba560ea8fa72aafae1c174e926857ff0e4a5d64

Transaction

Hash: b9c455ca06ada972d52a94e92ba560ea8fa72aafae1c174e926857ff0e4a5d64
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:
  --> b9c455ca06ada972d52a94e92ba560ea8fa72aafae1c174e926857ff0e4a5d64:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
b9c455ca06ada972d52a94e92ba560ea8fa72aafae1c174e926857ff0e4a5d64
Status:
ERROR
Block height:
41469367
Block id:
1046523085e6edccd8cc12b88e640188f62884800cbfae5a251337c4c28a3353
Timestamp:
Thursday 24 November 2022 at 01:40:09 UTC
()
Proposer:
Authorizers:
Gas used:
25