Flow price: --
deef55dd969c7a8327b01407f500a7ac5eb5a779d0900f8cd75ee2488da4b99e

Transaction

Hash: deef55dd969c7a8327b01407f500a7ac5eb5a779d0900f8cd75ee2488da4b99e
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:
  --> deef55dd969c7a8327b01407f500a7ac5eb5a779d0900f8cd75ee2488da4b99e: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:
deef55dd969c7a8327b01407f500a7ac5eb5a779d0900f8cd75ee2488da4b99e
Status:
ERROR
Block height:
41431675
Block id:
138f4e3ff794827ffd00bbb9ed86dd2c1f51b3ff5f194705f0bfa8914ad1c243
Timestamp:
Wednesday 23 November 2022 at 11:03:27 UTC
()
Proposer:
Authorizers:
Gas used:
23