Flow price: --
4457aaa663255d464049014975c42a25c4c1c086dc1677f0b504d2a1d66a99a0

Transaction

Hash: 4457aaa663255d464049014975c42a25c4c1c086dc1677f0b504d2a1d66a99a0
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 4457aaa663255d464049014975c42a25c4c1c086dc1677f0b504d2a1d66a99a0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
4457aaa663255d464049014975c42a25c4c1c086dc1677f0b504d2a1d66a99a0
Status:
ERROR
Block height:
39958143
Block id:
55f59d509209f628b80870da2c31520546edf1e59d55b032d5606004a344bed6
Timestamp:
Sunday 30 October 2022 at 01:01:40 UTC
()
Proposer:
Authorizers:
Gas used:
46