Flow price: --
711205c4c1092e07429404a91f053cfac42d3694ddfe5e70c9d337e12e13084c

Transaction

Hash: 711205c4c1092e07429404a91f053cfac42d3694ddfe5e70c9d337e12e13084c
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:
  --> 711205c4c1092e07429404a91f053cfac42d3694ddfe5e70c9d337e12e13084c: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:
711205c4c1092e07429404a91f053cfac42d3694ddfe5e70c9d337e12e13084c
Status:
ERROR
Block height:
41315951
Block id:
885841b638764d8c25b749bf711f874e0fa056934de47858033447290dca506a
Timestamp:
Monday 21 November 2022 at 14:19:23 UTC
()
Proposer:
Authorizers:
Gas used:
24