Flow price: --
5e958aabe4a530bab31e10da9711a6eadd962e9223625d95d1c18021f82bfc89

Transaction

Hash: 5e958aabe4a530bab31e10da9711a6eadd962e9223625d95d1c18021f82bfc89
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:
  --> 5e958aabe4a530bab31e10da9711a6eadd962e9223625d95d1c18021f82bfc89:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
5e958aabe4a530bab31e10da9711a6eadd962e9223625d95d1c18021f82bfc89
Status:
ERROR
Block height:
41119103
Block id:
93e9db38c647624a44cd37872f647fc5791f4ad71450d8809b43d634e8a3fb3d
Timestamp:
Friday 18 November 2022 at 09:59:09 UTC
()
Proposer:
Authorizers:
Gas used:
23