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Flow price: --
d90d69bd6e66ae178602cae1656763063dd6753a483da42058b4d0806e481a9b

Transaction

Hash: d90d69bd6e66ae178602cae1656763063dd6753a483da42058b4d0806e481a9b
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:
  --> d90d69bd6e66ae178602cae1656763063dd6753a483da42058b4d0806e481a9b: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:
d90d69bd6e66ae178602cae1656763063dd6753a483da42058b4d0806e481a9b
Status:
ERROR
Block height:
40651685
Block id:
8708473d2ed84a35ca0bd7b03b5983d168c081f817fcb4e673d5f9407f47eba4
Timestamp:
Thursday 10 November 2022 at 16:20:35 UTC
()
Proposer:
Authorizers:
Gas used:
23