Flow price: --
85be782c8ae7a033fdd25b1bdcd0018ca7c4429e3ea3537e9cec9cbefb925f68

Transaction

Hash: 85be782c8ae7a033fdd25b1bdcd0018ca7c4429e3ea3537e9cec9cbefb925f68
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 85be782c8ae7a033fdd25b1bdcd0018ca7c4429e3ea3537e9cec9cbefb925f68:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
85be782c8ae7a033fdd25b1bdcd0018ca7c4429e3ea3537e9cec9cbefb925f68
Status:
ERROR
Block height:
39746192
Block id:
17303d5265c60a5f74992375ccab16c6b2fd962db5dce39bf8bf3a15bf2298f5
Timestamp:
Wednesday 26 October 2022 at 11:55:40 UTC
()
Proposer:
Authorizers:
Gas used:
47