Flow price: --
bece360b52f31f264e6c992791776023f38988379a9c7a5898571f4bfe7dea73

Transaction

Hash: bece360b52f31f264e6c992791776023f38988379a9c7a5898571f4bfe7dea73
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:
  --> bece360b52f31f264e6c992791776023f38988379a9c7a5898571f4bfe7dea73:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
bece360b52f31f264e6c992791776023f38988379a9c7a5898571f4bfe7dea73
Status:
ERROR
Block height:
41300395
Block id:
3c57c39110bd9b0b1af8d7b2f65baca1a16c819eba122ffde65a2c89129a9925
Timestamp:
Monday 21 November 2022 at 08:16:02 UTC
()
Proposer:
Authorizers:
Gas used:
25