Flow price: --
63e364cdb0e649004b684e155788c27ede706108460411796ceb366b9b6a7255

Transaction

Hash: 63e364cdb0e649004b684e155788c27ede706108460411796ceb366b9b6a7255
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:
  --> 63e364cdb0e649004b684e155788c27ede706108460411796ceb366b9b6a7255:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
63e364cdb0e649004b684e155788c27ede706108460411796ceb366b9b6a7255
Status:
ERROR
Block height:
40627527
Block id:
15b459ffa89ca0ad828b0f05108ba0638e9cf2b811e58d49fe28fdf39bc232a0
Timestamp:
Thursday 10 November 2022 at 06:28:52 UTC
()
Proposer:
Authorizers:
Gas used:
26