Flow price: --
1a9e79f091355edfde88541cd01864832e8c0ddc1b77fe82aecf40723138abf0

Transaction

Hash: 1a9e79f091355edfde88541cd01864832e8c0ddc1b77fe82aecf40723138abf0
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:
  --> 1a9e79f091355edfde88541cd01864832e8c0ddc1b77fe82aecf40723138abf0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
1a9e79f091355edfde88541cd01864832e8c0ddc1b77fe82aecf40723138abf0
Status:
ERROR
Block height:
41167547
Block id:
5e126782658d8d14744a66883f759553bb475443c52f7d9cb2585180b6a62e83
Timestamp:
Saturday 19 November 2022 at 04:45:02 UTC
()
Proposer:
Authorizers:
Gas used:
23