Flow price: --
48c1a4aab3cb7d0117d13c65fc9a923120fb85fec3d0a22dcf17ab9125c8bf6a

Transaction

Hash: 48c1a4aab3cb7d0117d13c65fc9a923120fb85fec3d0a22dcf17ab9125c8bf6a
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:
  --> 48c1a4aab3cb7d0117d13c65fc9a923120fb85fec3d0a22dcf17ab9125c8bf6a: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:
48c1a4aab3cb7d0117d13c65fc9a923120fb85fec3d0a22dcf17ab9125c8bf6a
Status:
ERROR
Block height:
41589830
Block id:
009b69907d8c3aa23c5e136ba0b26a31872148fb8c1a9cf0d6f25676ccd003e4
Timestamp:
Saturday 26 November 2022 at 00:19:06 UTC
()
Proposer:
Authorizers:
Gas used:
23