Flow price: --
08a2f5a6754ca34ce121a276800955969acfe2f1ad7bba56e9091b47aedbec29

Transaction

Hash: 08a2f5a6754ca34ce121a276800955969acfe2f1ad7bba56e9091b47aedbec29
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:
  --> 08a2f5a6754ca34ce121a276800955969acfe2f1ad7bba56e9091b47aedbec29:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
08a2f5a6754ca34ce121a276800955969acfe2f1ad7bba56e9091b47aedbec29
Status:
ERROR
Block height:
41335109
Block id:
560d0f583ae58d74d495e60185f821d97032cd26ecbd853799398a2ddc9ca129
Timestamp:
Monday 21 November 2022 at 21:45:10 UTC
()
Proposer:
Authorizers:
Gas used:
22