Flow price: --
a17a8981069caeedb94c06d171735bf9369b14400f39d2161cc57aab3f4ddead

Transaction

Hash: a17a8981069caeedb94c06d171735bf9369b14400f39d2161cc57aab3f4ddead
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:
  --> a17a8981069caeedb94c06d171735bf9369b14400f39d2161cc57aab3f4ddead: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:
a17a8981069caeedb94c06d171735bf9369b14400f39d2161cc57aab3f4ddead
Status:
ERROR
Block height:
41467406
Block id:
58ede8ca5c29370160f1e25a2af173f2541cfaddaf4e8bb9063b8037f2f21f8c
Timestamp:
Thursday 24 November 2022 at 00:54:03 UTC
()
Proposer:
Authorizers:
Gas used:
26