Flow price: --
dc3b4c5ba9fe7ec68393c284900384cff33601e22bbd6a18713d957774e7bdc7

Transaction

Hash: dc3b4c5ba9fe7ec68393c284900384cff33601e22bbd6a18713d957774e7bdc7
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:
  --> dc3b4c5ba9fe7ec68393c284900384cff33601e22bbd6a18713d957774e7bdc7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
dc3b4c5ba9fe7ec68393c284900384cff33601e22bbd6a18713d957774e7bdc7
Status:
ERROR
Block height:
40745500
Block id:
98e1a442e5cea0608cdcdac051941aa6e6899f5731b96cf60fe5686f5ee6c5f3
Timestamp:
Saturday 12 November 2022 at 06:23:34 UTC
()
Proposer:
Authorizers:
Gas used:
23