Flow price: --
d00433fb3978ecf04cb8588634ba3136b82e37673d35b80e274ea7ad84f4613e

Transaction

Hash: d00433fb3978ecf04cb8588634ba3136b82e37673d35b80e274ea7ad84f4613e
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:
  --> d00433fb3978ecf04cb8588634ba3136b82e37673d35b80e274ea7ad84f4613e: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:
d00433fb3978ecf04cb8588634ba3136b82e37673d35b80e274ea7ad84f4613e
Status:
ERROR
Block height:
41546866
Block id:
f61e4f964268abb5eb7c143c8638f424266900c926e3ed1d7f8466687ec5762e
Timestamp:
Friday 25 November 2022 at 07:40:44 UTC
()
Proposer:
Authorizers:
Gas used:
26