Flow price: --
c20578cca57bbd62564b3f36940b14ebc20a5a77fff9e118d6ee1aec7289fe27

Transaction

Hash: c20578cca57bbd62564b3f36940b14ebc20a5a77fff9e118d6ee1aec7289fe27
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:
  --> c20578cca57bbd62564b3f36940b14ebc20a5a77fff9e118d6ee1aec7289fe27:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
c20578cca57bbd62564b3f36940b14ebc20a5a77fff9e118d6ee1aec7289fe27
Status:
ERROR
Block height:
41434150
Block id:
debe3e279ea009f89635fda4d5db3215e41c9dc17c7c9bd6d45203ff81c36ffd
Timestamp:
Wednesday 23 November 2022 at 12:00:58 UTC
()
Proposer:
Authorizers:
Gas used:
23