Flow price: --
1657445bf52115aefc3cd8c87c0d34c0f40714cd87e40e95657bbe4b25e9f918

Transaction

Hash: 1657445bf52115aefc3cd8c87c0d34c0f40714cd87e40e95657bbe4b25e9f918
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:
  --> 1657445bf52115aefc3cd8c87c0d34c0f40714cd87e40e95657bbe4b25e9f918:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
1657445bf52115aefc3cd8c87c0d34c0f40714cd87e40e95657bbe4b25e9f918
Status:
ERROR
Block height:
41666900
Block id:
61f9ed2152b40794b80922b7c9cfaf2729de1551ccca9d87c7101cbe90a73b54
Timestamp:
Sunday 27 November 2022 at 06:15:18 UTC
()
Proposer:
Authorizers:
Gas used:
25