Flow price: --
d369abdfe76b7a56b7ab50993f185bf4171c95c688a6e9ee9567c99020e30388

Transaction

Hash: d369abdfe76b7a56b7ab50993f185bf4171c95c688a6e9ee9567c99020e30388
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:
  --> d369abdfe76b7a56b7ab50993f185bf4171c95c688a6e9ee9567c99020e30388:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d369abdfe76b7a56b7ab50993f185bf4171c95c688a6e9ee9567c99020e30388
Status:
ERROR
Block height:
41660455
Block id:
6c17153d1dbbb096af8c0bf0a4c0be0715688b508ea80d7cea829c519ba2b67e
Timestamp:
Sunday 27 November 2022 at 03:45:22 UTC
()
Proposer:
Authorizers:
Gas used:
23