Flow price: --
d09c65ad566668b0001cf1702a6a826f27bd39272c1651e6f04b3b63f230067b

Transaction

Hash: d09c65ad566668b0001cf1702a6a826f27bd39272c1651e6f04b3b63f230067b
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:
  --> d09c65ad566668b0001cf1702a6a826f27bd39272c1651e6f04b3b63f230067b: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:
d09c65ad566668b0001cf1702a6a826f27bd39272c1651e6f04b3b63f230067b
Status:
ERROR
Block height:
40659911
Block id:
a52811e81c0e582929563e5129ea020a3675f56eb1d0127ca7c7ba7e3a9d8049
Timestamp:
Thursday 10 November 2022 at 19:42:19 UTC
()
Proposer:
Authorizers:
Gas used:
24