Flow price: --
e5c1df210cde435da0f27a0e55a2431109cdd4dd531cfa5179ab39a1e3dedd67

Transaction

Hash: e5c1df210cde435da0f27a0e55a2431109cdd4dd531cfa5179ab39a1e3dedd67
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> e5c1df210cde435da0f27a0e55a2431109cdd4dd531cfa5179ab39a1e3dedd67:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
e5c1df210cde435da0f27a0e55a2431109cdd4dd531cfa5179ab39a1e3dedd67
Status:
ERROR
Block height:
40111352
Block id:
385d5668468ac02365e7e27c28e1ca45f52e6ed5df5f88d4bbf46b32ab9e8b38
Timestamp:
Tuesday 1 November 2022 at 14:30:47 UTC
()
Proposer:
Authorizers:
Gas used:
46