Flow price: --
8001623f411459b0374b48105148f4de5ac24088f03059d04cf79cb655135ace

Transaction

Hash: 8001623f411459b0374b48105148f4de5ac24088f03059d04cf79cb655135ace
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 8001623f411459b0374b48105148f4de5ac24088f03059d04cf79cb655135ace: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:
8001623f411459b0374b48105148f4de5ac24088f03059d04cf79cb655135ace
Status:
ERROR
Block height:
40085909
Block id:
fea14a0803610ab465083b1e28a0b5f7717709a3c0dba62879fcf2f19e9c7565
Timestamp:
Tuesday 1 November 2022 at 04:11:40 UTC
()
Proposer:
Authorizers:
Gas used:
54