Flow price: --
0382d1223c5e6edf11ad7ebb63dfc91e44cec89f98dc315df5c2c339cf299195

Transaction

Hash: 0382d1223c5e6edf11ad7ebb63dfc91e44cec89f98dc315df5c2c339cf299195
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:
  --> 0382d1223c5e6edf11ad7ebb63dfc91e44cec89f98dc315df5c2c339cf299195:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0382d1223c5e6edf11ad7ebb63dfc91e44cec89f98dc315df5c2c339cf299195
Status:
ERROR
Block height:
40438549
Block id:
7662ccf38930522fb925f6c1902004c0e17093881a97d62fa75ef81f4bcc15bd
Timestamp:
Monday 7 November 2022 at 02:15:29 UTC
()
Proposer:
Authorizers:
Gas used:
23