Flow price: --
230f15e0d6ec3000b3768ee9c13f967bfd624691624221d5da20475f70dfcf8d

Transaction

Hash: 230f15e0d6ec3000b3768ee9c13f967bfd624691624221d5da20475f70dfcf8d
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 230f15e0d6ec3000b3768ee9c13f967bfd624691624221d5da20475f70dfcf8d: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:
230f15e0d6ec3000b3768ee9c13f967bfd624691624221d5da20475f70dfcf8d
Status:
ERROR
Block height:
39813368
Block id:
43e212bd253400c318f9af1f859538d05f9c12b0f4fe160d8b0786b3d548eab0
Timestamp:
Thursday 27 October 2022 at 14:59:17 UTC
()
Proposer:
Authorizers:
Gas used:
53