Flow price: --
c29885f5fc22851b330b840f8afe5c9ece83a453b1588382e5f583d74d39b8be

Transaction

Hash: c29885f5fc22851b330b840f8afe5c9ece83a453b1588382e5f583d74d39b8be
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:
  --> c29885f5fc22851b330b840f8afe5c9ece83a453b1588382e5f583d74d39b8be: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:
c29885f5fc22851b330b840f8afe5c9ece83a453b1588382e5f583d74d39b8be
Status:
ERROR
Block height:
41425839
Block id:
2c6361f84d6bed7407cb1d8e0ea211a10e31f2a0144b072dd2e2f86d4c6b756c
Timestamp:
Wednesday 23 November 2022 at 08:48:43 UTC
()
Proposer:
Authorizers:
Gas used:
25