Flow price: --
97e1374bfedc3a57f54fb6f0cf4f4959d8b63f975fb3e229b6da71172b991ae2

Transaction

Hash: 97e1374bfedc3a57f54fb6f0cf4f4959d8b63f975fb3e229b6da71172b991ae2
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:
  --> 97e1374bfedc3a57f54fb6f0cf4f4959d8b63f975fb3e229b6da71172b991ae2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
97e1374bfedc3a57f54fb6f0cf4f4959d8b63f975fb3e229b6da71172b991ae2
Status:
ERROR
Block height:
41522062
Block id:
f52573de667f16d6f2d279234fa840976623cdbbf29d5c6099359ac0ae75d590
Timestamp:
Thursday 24 November 2022 at 22:03:05 UTC
()
Proposer:
Authorizers:
Gas used:
23