Flow price: --
de852389e8271db02eb40494bb0d5c3be179e6d3d4899ce704f7051e7fd60750

Transaction

Hash: de852389e8271db02eb40494bb0d5c3be179e6d3d4899ce704f7051e7fd60750
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:
  --> de852389e8271db02eb40494bb0d5c3be179e6d3d4899ce704f7051e7fd60750:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
de852389e8271db02eb40494bb0d5c3be179e6d3d4899ce704f7051e7fd60750
Status:
ERROR
Block height:
41611421
Block id:
0a2b175df3a1a648625fe25ae586c5ef25d8d62759832baa57349a1b20e57376
Timestamp:
Saturday 26 November 2022 at 08:41:33 UTC
()
Proposer:
Authorizers:
Gas used:
23