Flow price: --
98005da43e41421120a5888f088e12709db323b70c0da539f013651bafee558c

Transaction

Hash: 98005da43e41421120a5888f088e12709db323b70c0da539f013651bafee558c
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 98005da43e41421120a5888f088e12709db323b70c0da539f013651bafee558c: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:
98005da43e41421120a5888f088e12709db323b70c0da539f013651bafee558c
Status:
ERROR
Block height:
39939248
Block id:
7316088058e75dd6773654e6ea2270670a901fe9b9c1f51c8b27b97af353ad33
Timestamp:
Saturday 29 October 2022 at 17:33:46 UTC
()
Proposer:
Authorizers:
Gas used:
46