Flow price: --
e31f41d6590b7c618e54aede15812332b553d3377630707dea29b9c3bb91a302

Transaction

Hash: e31f41d6590b7c618e54aede15812332b553d3377630707dea29b9c3bb91a302
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:
  --> e31f41d6590b7c618e54aede15812332b553d3377630707dea29b9c3bb91a302:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e31f41d6590b7c618e54aede15812332b553d3377630707dea29b9c3bb91a302
Status:
ERROR
Block height:
41416190
Block id:
d7dbcf9c80614de05d8589c133c5306358d714097e0002e1e6ea94b6ee40a833
Timestamp:
Wednesday 23 November 2022 at 05:06:16 UTC
()
Proposer:
Authorizers:
Gas used:
26