Flow price: --
f7f8ef33bd694dd8211604deda6edc2b90836a248e241a5ed4217ec142396316

Transaction

Hash: f7f8ef33bd694dd8211604deda6edc2b90836a248e241a5ed4217ec142396316
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:
  --> f7f8ef33bd694dd8211604deda6edc2b90836a248e241a5ed4217ec142396316:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
f7f8ef33bd694dd8211604deda6edc2b90836a248e241a5ed4217ec142396316
Status:
ERROR
Block height:
40184554
Block id:
dfd4a36a3bcea4e742cbe7808de15b0737cad34804f36f82040103ee63c316cd
Timestamp:
Wednesday 2 November 2022 at 21:41:34 UTC
()
Proposer:
Authorizers:
Gas used:
26