Flow price: --
c3688e01430e758a0cb28ab1a5bee9218cfe9f0ea89f98abaa6e1a90d36bc55e

Transaction

Hash: c3688e01430e758a0cb28ab1a5bee9218cfe9f0ea89f98abaa6e1a90d36bc55e
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:
  --> c3688e01430e758a0cb28ab1a5bee9218cfe9f0ea89f98abaa6e1a90d36bc55e: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:
c3688e01430e758a0cb28ab1a5bee9218cfe9f0ea89f98abaa6e1a90d36bc55e
Status:
ERROR
Block height:
41520585
Block id:
f52e684a7f9dc76c5eff8310f9263a93bee87bd4ea5ea14483e001fb0dcf5478
Timestamp:
Thursday 24 November 2022 at 21:29:09 UTC
()
Proposer:
Authorizers:
Gas used:
26