Flow price: --
46b0e56b8ae33933969f85fd161f56b6dc58077d3a3b53c0e9163e7d815305c2

Transaction

Hash: 46b0e56b8ae33933969f85fd161f56b6dc58077d3a3b53c0e9163e7d815305c2
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 46b0e56b8ae33933969f85fd161f56b6dc58077d3a3b53c0e9163e7d815305c2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
46b0e56b8ae33933969f85fd161f56b6dc58077d3a3b53c0e9163e7d815305c2
Status:
ERROR
Block height:
40161755
Block id:
34df4b403a4b26167879ecaef98a1795412176d0537abb1b073b2f2cb309fb1c
Timestamp:
Wednesday 2 November 2022 at 11:01:08 UTC
()
Proposer:
Authorizers:
Gas used:
46