Flow price: --
ecd1e25b6177171d38426cb0795199b806ff9b76ee9fff7825bf99b44ca6473b

Transaction

Hash: ecd1e25b6177171d38426cb0795199b806ff9b76ee9fff7825bf99b44ca6473b
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:
  --> ecd1e25b6177171d38426cb0795199b806ff9b76ee9fff7825bf99b44ca6473b: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:
ecd1e25b6177171d38426cb0795199b806ff9b76ee9fff7825bf99b44ca6473b
Status:
ERROR
Block height:
41200009
Block id:
d862dc1cae043892242b83905b43ad1b14d8c3fb6391048dbf593f99aabfd130
Timestamp:
Saturday 19 November 2022 at 17:23:37 UTC
()
Proposer:
Authorizers:
Gas used:
23