Flow price: --
9225918a58d4433217fafa7dde7da616383e7a4a94a9ba3607a6a0ee058f743a

Transaction

Hash: 9225918a58d4433217fafa7dde7da616383e7a4a94a9ba3607a6a0ee058f743a
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:
  --> 9225918a58d4433217fafa7dde7da616383e7a4a94a9ba3607a6a0ee058f743a: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:
9225918a58d4433217fafa7dde7da616383e7a4a94a9ba3607a6a0ee058f743a
Status:
ERROR
Block height:
41488260
Block id:
f3088f3cb2338e14d4aae5b6e3e85d07bd1cd9bfed01fc4f088cf5d437a54dc1
Timestamp:
Thursday 24 November 2022 at 08:59:32 UTC
()
Proposer:
Authorizers:
Gas used:
23