Flow price: --
c471e111482490fd28c5b7c18134b616314a57f6724bfc693ffc9bb935d2e37f

Transaction

Hash: c471e111482490fd28c5b7c18134b616314a57f6724bfc693ffc9bb935d2e37f
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:
  --> c471e111482490fd28c5b7c18134b616314a57f6724bfc693ffc9bb935d2e37f: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:
c471e111482490fd28c5b7c18134b616314a57f6724bfc693ffc9bb935d2e37f
Status:
ERROR
Block height:
41478294
Block id:
c2569ed664caa3067aa3d72987802e89f42dc9c9f698ab0f8a322cc6716ec071
Timestamp:
Thursday 24 November 2022 at 05:08:17 UTC
()
Proposer:
Authorizers:
Gas used:
23