Flow price: --
214dda166efa0e75ef18f5a88095779e6988fb407bfd0ae0479650c85551d98d

Transaction

Hash: 214dda166efa0e75ef18f5a88095779e6988fb407bfd0ae0479650c85551d98d
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:
  --> 214dda166efa0e75ef18f5a88095779e6988fb407bfd0ae0479650c85551d98d: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:
214dda166efa0e75ef18f5a88095779e6988fb407bfd0ae0479650c85551d98d
Status:
ERROR
Block height:
41456841
Block id:
678db02ccdbc6dc2eb4d64488dc1a8472bb930b886da34caf3926236bde5f493
Timestamp:
Wednesday 23 November 2022 at 20:47:35 UTC
()
Proposer:
Authorizers:
Gas used:
25