Flow price: --
b5d5eeeb80b09420340f8740cbb481e16630dc923b3e5c7dde86a817b368c05e

Transaction

Hash: b5d5eeeb80b09420340f8740cbb481e16630dc923b3e5c7dde86a817b368c05e
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> b5d5eeeb80b09420340f8740cbb481e16630dc923b3e5c7dde86a817b368c05e:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
b5d5eeeb80b09420340f8740cbb481e16630dc923b3e5c7dde86a817b368c05e
Status:
ERROR
Block height:
41636667
Block id:
9a90f82a8f6a51b8f16ee89c8b0d653215b63f7a5b7788d4e8e730e39b377fb1
Timestamp:
Saturday 26 November 2022 at 18:31:11 UTC
()
Proposer:
Authorizers:
Gas used:
23