Flow price: --
daa8a20e19557173128620a68ca1d551d79e7c677f94ecf23c16406fb23f2fef

Transaction

Hash: daa8a20e19557173128620a68ca1d551d79e7c677f94ecf23c16406fb23f2fef
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:
  --> daa8a20e19557173128620a68ca1d551d79e7c677f94ecf23c16406fb23f2fef: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:
daa8a20e19557173128620a68ca1d551d79e7c677f94ecf23c16406fb23f2fef
Status:
ERROR
Block height:
41376728
Block id:
d9ce67bd460a685187c85537c773f7339c9b57dcd3a8b67a6ad10a5ac67a77de
Timestamp:
Tuesday 22 November 2022 at 13:54:24 UTC
()
Proposer:
Authorizers:
Gas used:
23