Flow price: --
9a575d023dc82153399b7eabac6d5fdcd28cdb4acfa67337796245e710333e69

Transaction

Hash: 9a575d023dc82153399b7eabac6d5fdcd28cdb4acfa67337796245e710333e69
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:
  --> 9a575d023dc82153399b7eabac6d5fdcd28cdb4acfa67337796245e710333e69:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
9a575d023dc82153399b7eabac6d5fdcd28cdb4acfa67337796245e710333e69
Status:
ERROR
Block height:
40622304
Block id:
7c7407130bfcd5b6c31f17ca62144c7226ea4d704c14d3d22e4cf2ac3c329b6c
Timestamp:
Thursday 10 November 2022 at 04:19:59 UTC
()
Proposer:
Authorizers:
Gas used:
25