Flow price: --
28d3576b96973c3bee881f1e8c21775ec6937eb9f1773de3323c214a798f421a

Transaction

Hash: 28d3576b96973c3bee881f1e8c21775ec6937eb9f1773de3323c214a798f421a
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:
  --> 28d3576b96973c3bee881f1e8c21775ec6937eb9f1773de3323c214a798f421a: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:
28d3576b96973c3bee881f1e8c21775ec6937eb9f1773de3323c214a798f421a
Status:
ERROR
Block height:
41632997
Block id:
48641c46ab9c9fd61e7123bb1fb1ecef46b7d580751db57c693578714808aec9
Timestamp:
Saturday 26 November 2022 at 17:04:59 UTC
()
Proposer:
Authorizers:
Gas used:
29