Flow price: --
da4008caef0fe3f80917908fc10dc5a56b7b35c66c119bf44e0f7c6194fe261a

Transaction

Hash: da4008caef0fe3f80917908fc10dc5a56b7b35c66c119bf44e0f7c6194fe261a
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:
  --> da4008caef0fe3f80917908fc10dc5a56b7b35c66c119bf44e0f7c6194fe261a: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:
da4008caef0fe3f80917908fc10dc5a56b7b35c66c119bf44e0f7c6194fe261a
Status:
ERROR
Block height:
40744536
Block id:
5c010659cf71dbe070fc6328eb4c7b673f083604616748108b9d4945831eba5c
Timestamp:
Saturday 12 November 2022 at 06:00:19 UTC
()
Proposer:
Authorizers:
Gas used:
26