Flow price: --
0a89d3113c9d8ff4152d564fbd7c7ce6b0802b7d532b11422a8ffc7f32edfa18

Transaction

Hash: 0a89d3113c9d8ff4152d564fbd7c7ce6b0802b7d532b11422a8ffc7f32edfa18
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:
  --> 0a89d3113c9d8ff4152d564fbd7c7ce6b0802b7d532b11422a8ffc7f32edfa18:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0a89d3113c9d8ff4152d564fbd7c7ce6b0802b7d532b11422a8ffc7f32edfa18
Status:
ERROR
Block height:
41343170
Block id:
50a53f2e27543700241ce677d647525038a65c2fe98a8b614cab28b2cb1155fc
Timestamp:
Tuesday 22 November 2022 at 00:54:33 UTC
()
Proposer:
Authorizers:
Gas used:
23