Flow price: --
d88e6bf12ca71a177ed1cba2df4851fc40af7d6a7c2a7dc88dd9297a2a126f69

Transaction

Hash: d88e6bf12ca71a177ed1cba2df4851fc40af7d6a7c2a7dc88dd9297a2a126f69
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:
  --> d88e6bf12ca71a177ed1cba2df4851fc40af7d6a7c2a7dc88dd9297a2a126f69:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d88e6bf12ca71a177ed1cba2df4851fc40af7d6a7c2a7dc88dd9297a2a126f69
Status:
ERROR
Block height:
40939609
Block id:
39a09d1628cd418b506e8f51efb43cf3931ad3dfba5cc16464dff45d454a1011
Timestamp:
Tuesday 15 November 2022 at 12:00:03 UTC
()
Proposer:
Authorizers:
Gas used:
26