Flow price: --
0baadcaf3f64ac57c3673a4d3204230fe971ed8ae0340dc9852f4bcf1b521c74

Transaction

Hash: 0baadcaf3f64ac57c3673a4d3204230fe971ed8ae0340dc9852f4bcf1b521c74
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 0baadcaf3f64ac57c3673a4d3204230fe971ed8ae0340dc9852f4bcf1b521c74:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
0baadcaf3f64ac57c3673a4d3204230fe971ed8ae0340dc9852f4bcf1b521c74
Status:
ERROR
Block height:
39976619
Block id:
da88163d062682b427e1ef9a997eef0eba35f12c98137f2722f0096bc7a0add0
Timestamp:
Sunday 30 October 2022 at 08:24:56 UTC
()
Proposer:
Authorizers:
Gas used:
46