Flow price: --
7c9f774b8b686aa3274af1f48d7c07097e69c6397038a4d97d1a424c3fdd21b9

Transaction

Hash: 7c9f774b8b686aa3274af1f48d7c07097e69c6397038a4d97d1a424c3fdd21b9
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:
  --> 7c9f774b8b686aa3274af1f48d7c07097e69c6397038a4d97d1a424c3fdd21b9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
7c9f774b8b686aa3274af1f48d7c07097e69c6397038a4d97d1a424c3fdd21b9
Status:
ERROR
Block height:
41165966
Block id:
60762c8fbfc670c25b6f505c5ae769c338dcf182bc5a6ef7befba883df28f0be
Timestamp:
Saturday 19 November 2022 at 04:08:37 UTC
()
Proposer:
Authorizers:
Gas used:
26