Flow price: --
d385988cf50a31223fa8208d85f031a901329f9735c1bda7c81c26718793d9a1

Transaction

Hash: d385988cf50a31223fa8208d85f031a901329f9735c1bda7c81c26718793d9a1
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:
  --> d385988cf50a31223fa8208d85f031a901329f9735c1bda7c81c26718793d9a1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d385988cf50a31223fa8208d85f031a901329f9735c1bda7c81c26718793d9a1
Status:
ERROR
Block height:
40727363
Block id:
ff5058066e9102179ccfdf55aeb7b5c2fd4aa4a2839c68f2e7f0015ad5d85454
Timestamp:
Friday 11 November 2022 at 23:05:42 UTC
()
Proposer:
Authorizers:
Gas used:
26