Flow price: --
529e340bb1a4554562bd407617f8e31fe7ac3eb7b36007a7a39ed006cd737540

Transaction

Hash: 529e340bb1a4554562bd407617f8e31fe7ac3eb7b36007a7a39ed006cd737540
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> 529e340bb1a4554562bd407617f8e31fe7ac3eb7b36007a7a39ed006cd737540:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
529e340bb1a4554562bd407617f8e31fe7ac3eb7b36007a7a39ed006cd737540
Status:
ERROR
Block height:
41638413
Block id:
43e1c9143ff52e71dbb36a2eff1ec4c1710f1993b37cf184344e46cb28be790d
Timestamp:
Saturday 26 November 2022 at 19:11:45 UTC
()
Proposer:
Authorizers:
Gas used:
26