Flow price: --
2f7020713c8824143db2fb8b200587bb4f2556c07794a43b661ff2ee0b294af6

Transaction

Hash: 2f7020713c8824143db2fb8b200587bb4f2556c07794a43b661ff2ee0b294af6
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:
  --> 2f7020713c8824143db2fb8b200587bb4f2556c07794a43b661ff2ee0b294af6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
2f7020713c8824143db2fb8b200587bb4f2556c07794a43b661ff2ee0b294af6
Status:
ERROR
Block height:
40197755
Block id:
e7be40c1d8baa2d119d6ce7d6f30128fb8c4afa9b4e61cdf66fe9cda87c11d9c
Timestamp:
Thursday 3 November 2022 at 02:48:07 UTC
()
Proposer:
Authorizers:
Gas used:
26