Flow price: --
cbb8508c09144f3847969ca54f1a94a27baa7e428101094e88f96985b7e6cdd8

Transaction

Hash: cbb8508c09144f3847969ca54f1a94a27baa7e428101094e88f96985b7e6cdd8
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:
  --> cbb8508c09144f3847969ca54f1a94a27baa7e428101094e88f96985b7e6cdd8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
cbb8508c09144f3847969ca54f1a94a27baa7e428101094e88f96985b7e6cdd8
Status:
ERROR
Block height:
41356558
Block id:
b59f30c8ac9274a5327022ed8b676a112683cc0c1102f85643268bcb2b2bc1ed
Timestamp:
Tuesday 22 November 2022 at 06:07:49 UTC
()
Proposer:
Authorizers:
Gas used:
26