Flow price: --
45884d79387ecfcb61e5307f9229e8ce5645fce172264fbd43406fbabb7674dd

Transaction

Hash: 45884d79387ecfcb61e5307f9229e8ce5645fce172264fbd43406fbabb7674dd
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:
  --> 45884d79387ecfcb61e5307f9229e8ce5645fce172264fbd43406fbabb7674dd: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:
45884d79387ecfcb61e5307f9229e8ce5645fce172264fbd43406fbabb7674dd
Status:
ERROR
Block height:
41594910
Block id:
780bc54440d527ce2ce2760fe57b162529f9be8d1882075b2d27efc0c63ea151
Timestamp:
Saturday 26 November 2022 at 02:16:54 UTC
()
Proposer:
Authorizers:
Gas used:
25