Flow price: --
6801f3e8c9c5bcc0ce308e03230f4d3aa528c53fc2a5582913cf21ce85335880

Transaction

Hash: 6801f3e8c9c5bcc0ce308e03230f4d3aa528c53fc2a5582913cf21ce85335880
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:
  --> 6801f3e8c9c5bcc0ce308e03230f4d3aa528c53fc2a5582913cf21ce85335880:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
6801f3e8c9c5bcc0ce308e03230f4d3aa528c53fc2a5582913cf21ce85335880
Status:
ERROR
Block height:
40742053
Block id:
1b03ec5311cd30108478ad4a75a23d7afa35af6de2cde49fd14a8caad977afd6
Timestamp:
Saturday 12 November 2022 at 05:00:29 UTC
()
Proposer:
Authorizers:
Gas used:
24