Flow price: --
03f16ac2fcc00d10cd06b0ce788f78b29809ea6fe9919306714083126bf6e7ef

Transaction

Hash: 03f16ac2fcc00d10cd06b0ce788f78b29809ea6fe9919306714083126bf6e7ef
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:
  --> 03f16ac2fcc00d10cd06b0ce788f78b29809ea6fe9919306714083126bf6e7ef: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:
03f16ac2fcc00d10cd06b0ce788f78b29809ea6fe9919306714083126bf6e7ef
Status:
ERROR
Block height:
41470488
Block id:
ee29c0e37263856b35c2cea0fdad0766c93c67b50d4257f6b6709bb2b97c340b
Timestamp:
Thursday 24 November 2022 at 02:06:24 UTC
()
Proposer:
Authorizers:
Gas used:
22