Flow price: --
c12f074d5e42bbfc92bbeb4a287f3d5118a467d3bf06f98ccbcd9ddc4d86bc88

Transaction

Hash: c12f074d5e42bbfc92bbeb4a287f3d5118a467d3bf06f98ccbcd9ddc4d86bc88
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:
  --> c12f074d5e42bbfc92bbeb4a287f3d5118a467d3bf06f98ccbcd9ddc4d86bc88:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
c12f074d5e42bbfc92bbeb4a287f3d5118a467d3bf06f98ccbcd9ddc4d86bc88
Status:
ERROR
Block height:
40617677
Block id:
1c4630f6baab527320192515dc2eda39867ed58397b29d0f9308e70237a30e69
Timestamp:
Thursday 10 November 2022 at 02:26:09 UTC
()
Proposer:
Authorizers:
Gas used:
26