Flow price: --
8e4833adb5ffe27348c80fa61023641c79cf7c657855321505646098d579c332

Transaction

Hash: 8e4833adb5ffe27348c80fa61023641c79cf7c657855321505646098d579c332
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 8e4833adb5ffe27348c80fa61023641c79cf7c657855321505646098d579c332:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
8e4833adb5ffe27348c80fa61023641c79cf7c657855321505646098d579c332
Status:
ERROR
Block height:
39918466
Block id:
4180ddeeeac5246ef4708359277c287013dde4399aeb380b947b4dc755f65d6a
Timestamp:
Saturday 29 October 2022 at 09:10:01 UTC
()
Proposer:
Authorizers:
Gas used:
46