Flow price: --
86240f6e92de39b412171f62e3a448f9b5f1f50d43ae9a61ba83c20ba1390884

Transaction

Hash: 86240f6e92de39b412171f62e3a448f9b5f1f50d43ae9a61ba83c20ba1390884
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:
  --> 86240f6e92de39b412171f62e3a448f9b5f1f50d43ae9a61ba83c20ba1390884:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
86240f6e92de39b412171f62e3a448f9b5f1f50d43ae9a61ba83c20ba1390884
Status:
ERROR
Block height:
41447968
Block id:
971ddf582a682bc602b97b33457eac8e88169fba4b9b99e15068a91a831961c7
Timestamp:
Wednesday 23 November 2022 at 17:21:37 UTC
()
Proposer:
Authorizers:
Gas used:
25