Flow price: --
a0501f46e6eaa795dde4558eb672067c23ef65a73434caef5b27802f7561f8f7

Transaction

Hash: a0501f46e6eaa795dde4558eb672067c23ef65a73434caef5b27802f7561f8f7
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:
  --> a0501f46e6eaa795dde4558eb672067c23ef65a73434caef5b27802f7561f8f7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
a0501f46e6eaa795dde4558eb672067c23ef65a73434caef5b27802f7561f8f7
Status:
ERROR
Block height:
40185260
Block id:
5ca586b02d107788a3a0cd5c32eb78c2ea9cebea0f69e23f83e97670bb736f33
Timestamp:
Wednesday 2 November 2022 at 21:58:27 UTC
()
Proposer:
Authorizers:
Gas used:
23