Flow price: --
7c18f7c31c41385893e92a77933217758fa821e1973e80e6caf56ca16a4bce95

Transaction

Hash: 7c18f7c31c41385893e92a77933217758fa821e1973e80e6caf56ca16a4bce95
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:
  --> 7c18f7c31c41385893e92a77933217758fa821e1973e80e6caf56ca16a4bce95:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
7c18f7c31c41385893e92a77933217758fa821e1973e80e6caf56ca16a4bce95
Status:
ERROR
Block height:
41641439
Block id:
9aca7548cb5e4d250ebb9cccf2435a7e9efcb33fe602739fccbb864bee2ae3bf
Timestamp:
Saturday 26 November 2022 at 20:22:06 UTC
()
Proposer:
Authorizers:
Gas used:
24