Flow price: --
9c5e2bb0c18d08111e786306d9bb63fbe2be3ab30450da2a840127a77ae3a81d

Transaction

Hash: 9c5e2bb0c18d08111e786306d9bb63fbe2be3ab30450da2a840127a77ae3a81d
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 9c5e2bb0c18d08111e786306d9bb63fbe2be3ab30450da2a840127a77ae3a81d: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:
9c5e2bb0c18d08111e786306d9bb63fbe2be3ab30450da2a840127a77ae3a81d
Status:
ERROR
Block height:
39970541
Block id:
b2aa3b305ad71bec8a6beb0dad753c76fe3eb2d85e078ae8bb03cac58492ea9f
Timestamp:
Sunday 30 October 2022 at 05:58:25 UTC
()
Proposer:
Authorizers:
Gas used:
47