Flow price: --
3b2d262609939e67392be26527fb0aa628c9a2aa959d3f22ec8c9b1194895e01

Transaction

Hash: 3b2d262609939e67392be26527fb0aa628c9a2aa959d3f22ec8c9b1194895e01
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:
  --> 3b2d262609939e67392be26527fb0aa628c9a2aa959d3f22ec8c9b1194895e01:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
3b2d262609939e67392be26527fb0aa628c9a2aa959d3f22ec8c9b1194895e01
Status:
ERROR
Block height:
41109976
Block id:
28860b7e321f1b9b5105e4b67cdf18e6fc922aeb093ac7c0285c4a03fb44d6ea
Timestamp:
Friday 18 November 2022 at 06:26:17 UTC
()
Proposer:
Authorizers:
Gas used:
25