Flow price: --
ba436a072307cc2fe121adbc39ebcb358354c68a30c113b307484f8a49a1a8bd

Transaction

Hash: ba436a072307cc2fe121adbc39ebcb358354c68a30c113b307484f8a49a1a8bd
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:
  --> ba436a072307cc2fe121adbc39ebcb358354c68a30c113b307484f8a49a1a8bd: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:
ba436a072307cc2fe121adbc39ebcb358354c68a30c113b307484f8a49a1a8bd
Status:
ERROR
Block height:
40664202
Block id:
6688b2059618c1edeace11270edb70a3c96d1634a5fe033c57ae3f62dc0edb7a
Timestamp:
Thursday 10 November 2022 at 21:24:15 UTC
()
Proposer:
Authorizers:
Gas used:
23