Flow price: --
39f4fc5b28a7d252ecf0ebcf7b894cfa9a4d63a245abdfdc088a66d12f0b5331

Transaction

Hash: 39f4fc5b28a7d252ecf0ebcf7b894cfa9a4d63a245abdfdc088a66d12f0b5331
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 39f4fc5b28a7d252ecf0ebcf7b894cfa9a4d63a245abdfdc088a66d12f0b5331:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
39f4fc5b28a7d252ecf0ebcf7b894cfa9a4d63a245abdfdc088a66d12f0b5331
Status:
ERROR
Block height:
40054080
Block id:
fc88d9ac2573d5c86138c1d7780e2535aaa9c0a18575f622da53d959b67044c1
Timestamp:
Monday 31 October 2022 at 15:25:10 UTC
()
Proposer:
Authorizers:
Gas used:
46