Flow price: --
9837fd62d372cd8647ed67d5f433d7db0be7bb37a1c8bfb34f1aa67fe51072d5

Transaction

Hash: 9837fd62d372cd8647ed67d5f433d7db0be7bb37a1c8bfb34f1aa67fe51072d5
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:
  --> 9837fd62d372cd8647ed67d5f433d7db0be7bb37a1c8bfb34f1aa67fe51072d5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
9837fd62d372cd8647ed67d5f433d7db0be7bb37a1c8bfb34f1aa67fe51072d5
Status:
ERROR
Block height:
40667395
Block id:
31c282c67fe183fc0618542fa57beefafa6605725bc52ec88a07f3a42792e531
Timestamp:
Thursday 10 November 2022 at 22:42:52 UTC
()
Proposer:
Authorizers:
Gas used:
23