Flow price: --
404f6ee7cf7ec0f7668f5845f88f59ec05acdd85fd495b2a1104d4e93ec35966

Transaction

Hash: 404f6ee7cf7ec0f7668f5845f88f59ec05acdd85fd495b2a1104d4e93ec35966
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:
  --> 404f6ee7cf7ec0f7668f5845f88f59ec05acdd85fd495b2a1104d4e93ec35966:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
404f6ee7cf7ec0f7668f5845f88f59ec05acdd85fd495b2a1104d4e93ec35966
Status:
ERROR
Block height:
40524179
Block id:
efe67c037691a641d081ff70947bae17c183f968f8e7f27d213af738d8072276
Timestamp:
Tuesday 8 November 2022 at 12:51:08 UTC
()
Proposer:
Authorizers:
Gas used:
25