Flow price: --
8e533c42392d22f779b801bc30698d73ccbc890d56d1c3b32ae8f4c5d08a0ec8

Transaction

Hash: 8e533c42392d22f779b801bc30698d73ccbc890d56d1c3b32ae8f4c5d08a0ec8
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:
  --> 8e533c42392d22f779b801bc30698d73ccbc890d56d1c3b32ae8f4c5d08a0ec8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
8e533c42392d22f779b801bc30698d73ccbc890d56d1c3b32ae8f4c5d08a0ec8
Status:
ERROR
Block height:
41468902
Block id:
7c891bf16535509abe164d730028ff69150e046d40741f16a9d2e99345a6fc81
Timestamp:
Thursday 24 November 2022 at 01:29:14 UTC
()
Proposer:
Authorizers:
Gas used:
26