Flow price: --
1a1e2d3c20221466dbc7b46d0c3ca2443f7228db9307ee45920b754b621a4ae7

Transaction

Hash: 1a1e2d3c20221466dbc7b46d0c3ca2443f7228db9307ee45920b754b621a4ae7
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:
  --> 1a1e2d3c20221466dbc7b46d0c3ca2443f7228db9307ee45920b754b621a4ae7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
1a1e2d3c20221466dbc7b46d0c3ca2443f7228db9307ee45920b754b621a4ae7
Status:
ERROR
Block height:
40201053
Block id:
ef47350ac69bd79637493d412606901db5c7fa7afa50e34642fb5980653830a1
Timestamp:
Thursday 3 November 2022 at 04:05:41 UTC
()
Proposer:
Authorizers:
Gas used:
26