Flow price: --
3800cd58ddd5f5897b9e6918dc9d650ef6d3cb2ae573ca211abd00c73ceb294b

Transaction

Hash: 3800cd58ddd5f5897b9e6918dc9d650ef6d3cb2ae573ca211abd00c73ceb294b
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:
  --> 3800cd58ddd5f5897b9e6918dc9d650ef6d3cb2ae573ca211abd00c73ceb294b: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:
3800cd58ddd5f5897b9e6918dc9d650ef6d3cb2ae573ca211abd00c73ceb294b
Status:
ERROR
Block height:
40411567
Block id:
11bbd5be3651af922612bf8c894cda959d288a591027c7e60a1b86a2d3b7fafc
Timestamp:
Sunday 6 November 2022 at 15:20:08 UTC
()
Proposer:
Authorizers:
Gas used:
23