Flow price: --
63fdeb978cef97e3731c1795e20723e6e39a21570c0f804159b8dd0828c5e22b

Transaction

Hash: 63fdeb978cef97e3731c1795e20723e6e39a21570c0f804159b8dd0828c5e22b
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:
  --> 63fdeb978cef97e3731c1795e20723e6e39a21570c0f804159b8dd0828c5e22b: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:
63fdeb978cef97e3731c1795e20723e6e39a21570c0f804159b8dd0828c5e22b
Status:
ERROR
Block height:
41421257
Block id:
673f3bb7b4c28da64113b4a2af5b02aebfa71ec1edb6d788ef8facb312f2d807
Timestamp:
Wednesday 23 November 2022 at 07:02:39 UTC
()
Proposer:
Authorizers:
Gas used:
26