Flow price: --
8826c9fc1882bf2abe5d2e7108d8e86fb79cf57de9b88d28239aa35d305e931f

Transaction

Hash: 8826c9fc1882bf2abe5d2e7108d8e86fb79cf57de9b88d28239aa35d305e931f
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:
  --> 8826c9fc1882bf2abe5d2e7108d8e86fb79cf57de9b88d28239aa35d305e931f: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:
8826c9fc1882bf2abe5d2e7108d8e86fb79cf57de9b88d28239aa35d305e931f
Status:
ERROR
Block height:
40645954
Block id:
0f6a9dd983c2329d80b8ebebbed8d7b6be66545d94965989ec37125297fd8120
Timestamp:
Thursday 10 November 2022 at 14:00:52 UTC
()
Proposer:
Authorizers:
Gas used:
23