Flow price: --
9bca100e334dc8725ce9e3b7c9d5bb4057441ed0447933ec426972d8a1b4d0c0

Transaction

Hash: 9bca100e334dc8725ce9e3b7c9d5bb4057441ed0447933ec426972d8a1b4d0c0
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:
  --> 9bca100e334dc8725ce9e3b7c9d5bb4057441ed0447933ec426972d8a1b4d0c0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
9bca100e334dc8725ce9e3b7c9d5bb4057441ed0447933ec426972d8a1b4d0c0
Status:
ERROR
Block height:
40703227
Block id:
a594b0699d616c14342fd6936b2bdcc298a336e6e2eccc3123487c418414a301
Timestamp:
Friday 11 November 2022 at 13:19:09 UTC
()
Proposer:
Authorizers:
Gas used:
23