Flow price: --
3ef06521cb32ad13390b960d8ea1b1073628ff3b8df9ed22ee959cfdefd7e9ff

Transaction

Hash: 3ef06521cb32ad13390b960d8ea1b1073628ff3b8df9ed22ee959cfdefd7e9ff
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 3ef06521cb32ad13390b960d8ea1b1073628ff3b8df9ed22ee959cfdefd7e9ff: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:
3ef06521cb32ad13390b960d8ea1b1073628ff3b8df9ed22ee959cfdefd7e9ff
Status:
ERROR
Block height:
39851904
Block id:
27a6b2e35db42334d03ab4bbdad41aaf0dca09c491667f341cd492e1f36e011a
Timestamp:
Friday 28 October 2022 at 06:32:03 UTC
()
Proposer:
Authorizers:
Gas used:
47