Flow price: --
46253955ac743130ca477a64dee43ec6587108f73d235f66d44e04cbf1d1aca4

Transaction

Hash: 46253955ac743130ca477a64dee43ec6587108f73d235f66d44e04cbf1d1aca4
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:
  --> 46253955ac743130ca477a64dee43ec6587108f73d235f66d44e04cbf1d1aca4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
46253955ac743130ca477a64dee43ec6587108f73d235f66d44e04cbf1d1aca4
Status:
ERROR
Block height:
41496838
Block id:
4affd8d88d55e19f506dac39dc711d507a2e6206b4ed6c4fcad8143c428912a5
Timestamp:
Thursday 24 November 2022 at 12:18:13 UTC
()
Proposer:
Authorizers:
Gas used:
23