Flow price: --
bd2dcf567d352dfccafb236fd55ea54138a68d5bc0a26856e1677941ccf46c3f

Transaction

Hash: bd2dcf567d352dfccafb236fd55ea54138a68d5bc0a26856e1677941ccf46c3f
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:
  --> bd2dcf567d352dfccafb236fd55ea54138a68d5bc0a26856e1677941ccf46c3f: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:
bd2dcf567d352dfccafb236fd55ea54138a68d5bc0a26856e1677941ccf46c3f
Status:
ERROR
Block height:
40555250
Block id:
d6e89133e959dd541cfb313500dfcb3d39fb0ebaa5b23527c8141af3958fa757
Timestamp:
Wednesday 9 November 2022 at 01:14:14 UTC
()
Proposer:
Authorizers:
Gas used:
23