Flow price: --
8229547edf1554509faeb723c5993ad4f0718e83642c15570d46a8e35174952a

Transaction

Hash: 8229547edf1554509faeb723c5993ad4f0718e83642c15570d46a8e35174952a
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:
  --> 8229547edf1554509faeb723c5993ad4f0718e83642c15570d46a8e35174952a: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:
8229547edf1554509faeb723c5993ad4f0718e83642c15570d46a8e35174952a
Status:
ERROR
Block height:
40568453
Block id:
00e52f2645c63cb6ebf226a8188f5f185890548589bf8727f3a101ee9f7f7a92
Timestamp:
Wednesday 9 November 2022 at 06:31:16 UTC
()
Proposer:
Authorizers:
Gas used:
22