Flow price: --
88d3902998782e381f4ec866ce36c65b32b949c8bfb0566e4760afc54057d689

Transaction

Hash: 88d3902998782e381f4ec866ce36c65b32b949c8bfb0566e4760afc54057d689
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:
  --> 88d3902998782e381f4ec866ce36c65b32b949c8bfb0566e4760afc54057d689:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
88d3902998782e381f4ec866ce36c65b32b949c8bfb0566e4760afc54057d689
Status:
ERROR
Block height:
41593998
Block id:
b74ce47ae4c06b388deaad3ebe549588dd0029748c68fc8e121003ebeec35881
Timestamp:
Saturday 26 November 2022 at 01:55:43 UTC
()
Proposer:
Authorizers:
Gas used:
25