Flow price: --
24a899a73b272142a3b7bc99784e609d390560648128ec3bde5b5635e8f20553

Transaction

Hash: 24a899a73b272142a3b7bc99784e609d390560648128ec3bde5b5635e8f20553
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:
  --> 24a899a73b272142a3b7bc99784e609d390560648128ec3bde5b5635e8f20553:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
24a899a73b272142a3b7bc99784e609d390560648128ec3bde5b5635e8f20553
Status:
ERROR
Block height:
41097406
Block id:
556ed56984789dcc1791120e41c6ef24e8119f337b97850d2b118dfdb4d0d8af
Timestamp:
Friday 18 November 2022 at 01:34:17 UTC
()
Proposer:
Authorizers:
Gas used:
25