Flow price: --
46709957439a78f5fcb38b81cb58868e702aa0e433284091609af79cfdabe024

Transaction

Hash: 46709957439a78f5fcb38b81cb58868e702aa0e433284091609af79cfdabe024
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 46709957439a78f5fcb38b81cb58868e702aa0e433284091609af79cfdabe024:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
46709957439a78f5fcb38b81cb58868e702aa0e433284091609af79cfdabe024
Status:
ERROR
Block height:
40005467
Block id:
f45d0e24d4ae3606b275feb203936fcdb2fbd47f207e0f475897ab32b293e7da
Timestamp:
Sunday 30 October 2022 at 19:56:51 UTC
()
Proposer:
Authorizers:
Gas used:
50