Flow price: --
ad881ad29789bda972154bcd988a77442a60be5c6f0f9780016ed69a4049e17f

Transaction

Hash: ad881ad29789bda972154bcd988a77442a60be5c6f0f9780016ed69a4049e17f
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:
  --> ad881ad29789bda972154bcd988a77442a60be5c6f0f9780016ed69a4049e17f: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:
ad881ad29789bda972154bcd988a77442a60be5c6f0f9780016ed69a4049e17f
Status:
ERROR
Block height:
40645952
Block id:
d7d26d44dffd9a938eae3d3d9531db04ff1c9754115a15122a82bc44f4d9de22
Timestamp:
Thursday 10 November 2022 at 14:00:50 UTC
()
Proposer:
Authorizers:
Gas used:
26