Flow price: --
d7aea1f187d5b19957e8ecda9fd2415ccbf66f0bcb235a0e283677829f1636a4

Transaction

Hash: d7aea1f187d5b19957e8ecda9fd2415ccbf66f0bcb235a0e283677829f1636a4
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:
  --> d7aea1f187d5b19957e8ecda9fd2415ccbf66f0bcb235a0e283677829f1636a4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d7aea1f187d5b19957e8ecda9fd2415ccbf66f0bcb235a0e283677829f1636a4
Status:
ERROR
Block height:
40541596
Block id:
d7fafedfd1912af4e274f426980fcaf2d25d6d6f21058876f25b9217542f89ce
Timestamp:
Tuesday 8 November 2022 at 19:49:36 UTC
()
Proposer:
Authorizers:
Gas used:
23