Flow price: --
81c38bbc70f0651e8277f19c7f3d960f22f0ea6546a952854264a1006d2daefb

Transaction

Hash: 81c38bbc70f0651e8277f19c7f3d960f22f0ea6546a952854264a1006d2daefb
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:
  --> 81c38bbc70f0651e8277f19c7f3d960f22f0ea6546a952854264a1006d2daefb: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:
81c38bbc70f0651e8277f19c7f3d960f22f0ea6546a952854264a1006d2daefb
Status:
ERROR
Block height:
41389152
Block id:
f1eceb5636fe2a0c166ba7ae2a4b3a41b86795cd0f17cbd335066f0952c9c31c
Timestamp:
Tuesday 22 November 2022 at 18:41:25 UTC
()
Proposer:
Authorizers:
Gas used:
22