Flow price: --
caec77f688679c796e022303fd618bf042c2007b883654fa0147448e4796481b

Transaction

Hash: caec77f688679c796e022303fd618bf042c2007b883654fa0147448e4796481b
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:
  --> caec77f688679c796e022303fd618bf042c2007b883654fa0147448e4796481b: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:
caec77f688679c796e022303fd618bf042c2007b883654fa0147448e4796481b
Status:
ERROR
Block height:
41409723
Block id:
ff702f460c3740b20c352cdef2a5bf90238da78c748d32bf90039e33c5bf37c6
Timestamp:
Wednesday 23 November 2022 at 02:36:34 UTC
()
Proposer:
Authorizers:
Gas used:
24