Flow price: --
b73ebeb8b50d5f92e1dc531854d1b08c4868a7cfe516536dfff7df3619d91221

Transaction

Hash: b73ebeb8b50d5f92e1dc531854d1b08c4868a7cfe516536dfff7df3619d91221
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> b73ebeb8b50d5f92e1dc531854d1b08c4868a7cfe516536dfff7df3619d91221:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
b73ebeb8b50d5f92e1dc531854d1b08c4868a7cfe516536dfff7df3619d91221
Status:
ERROR
Block height:
39800249
Block id:
67bb5ff54504f41b0e53c7329612e638f44580957e288df48cb794ce04c15fc8
Timestamp:
Thursday 27 October 2022 at 09:41:42 UTC
()
Proposer:
Authorizers:
Gas used:
49