Flow price: --
e250ac9c341deecf90cc6d1320f61853e7e623a5c266931e72414a7e1955513e

Transaction

Hash: e250ac9c341deecf90cc6d1320f61853e7e623a5c266931e72414a7e1955513e
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:
  --> e250ac9c341deecf90cc6d1320f61853e7e623a5c266931e72414a7e1955513e: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:
e250ac9c341deecf90cc6d1320f61853e7e623a5c266931e72414a7e1955513e
Status:
ERROR
Block height:
41442445
Block id:
f0a78b1b715c467b8f5e5ed8a0302a37c1ac3f153c49b5be8e22525e89127c8d
Timestamp:
Wednesday 23 November 2022 at 15:13:09 UTC
()
Proposer:
Authorizers:
Gas used:
25