Flow price: --
d7dc878772a05ac3ce9000c7527f24644acecebecf1bb2febe550de92dbda579

Transaction

Hash: d7dc878772a05ac3ce9000c7527f24644acecebecf1bb2febe550de92dbda579
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:
  --> d7dc878772a05ac3ce9000c7527f24644acecebecf1bb2febe550de92dbda579:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d7dc878772a05ac3ce9000c7527f24644acecebecf1bb2febe550de92dbda579
Status:
ERROR
Block height:
40567611
Block id:
f1804e6baa11ee2a63307e68b6f04639aa68cd558b00f76f401bd2ce632a7920
Timestamp:
Wednesday 9 November 2022 at 06:11:26 UTC
()
Proposer:
Authorizers:
Gas used:
22