Flow price: --
2ee7ad6b41039822baab9b134a8e0ad35e4d34d750d5533833eddf259a86bbb7

Transaction

Hash: 2ee7ad6b41039822baab9b134a8e0ad35e4d34d750d5533833eddf259a86bbb7
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:
  --> 2ee7ad6b41039822baab9b134a8e0ad35e4d34d750d5533833eddf259a86bbb7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
2ee7ad6b41039822baab9b134a8e0ad35e4d34d750d5533833eddf259a86bbb7
Status:
ERROR
Block height:
40660087
Block id:
22821bb86c0bec2d26c31afc1aeeb743ba2c2211a658b24d472fe8f4f24e161a
Timestamp:
Thursday 10 November 2022 at 19:46:31 UTC
()
Proposer:
Authorizers:
Gas used:
23