Flow price: --
78669d04fdaa93abc2b0da90dbe54d36256c46675f486b6feefd7a2db52f0fb8

Transaction

Hash: 78669d04fdaa93abc2b0da90dbe54d36256c46675f486b6feefd7a2db52f0fb8
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:
  --> 78669d04fdaa93abc2b0da90dbe54d36256c46675f486b6feefd7a2db52f0fb8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
78669d04fdaa93abc2b0da90dbe54d36256c46675f486b6feefd7a2db52f0fb8
Status:
ERROR
Block height:
41630461
Block id:
f5becacbf206fc297a3b51a7f64dde817c751635a8155e23baaf9e541478fce0
Timestamp:
Saturday 26 November 2022 at 16:06:00 UTC
()
Proposer:
Authorizers:
Gas used:
30