Flow price: --
ca331b34bfaecc5d69bdea6baf398083fea0c30c219a052b82331dfc833b031f

Transaction

Hash: ca331b34bfaecc5d69bdea6baf398083fea0c30c219a052b82331dfc833b031f
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:
  --> ca331b34bfaecc5d69bdea6baf398083fea0c30c219a052b82331dfc833b031f: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:
ca331b34bfaecc5d69bdea6baf398083fea0c30c219a052b82331dfc833b031f
Status:
ERROR
Block height:
41323941
Block id:
cd8715fe99c765d2f5f23a94bc72d6f9defc56edb7a5f4d21861f806648d652a
Timestamp:
Monday 21 November 2022 at 17:24:15 UTC
()
Proposer:
Authorizers:
Gas used:
26