Flow price: --
c67e2f42d65d1ad836319048ad0459312d0d77a90d2e328336652b478b28d9e8

Transaction

Hash: c67e2f42d65d1ad836319048ad0459312d0d77a90d2e328336652b478b28d9e8
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:
  --> c67e2f42d65d1ad836319048ad0459312d0d77a90d2e328336652b478b28d9e8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
c67e2f42d65d1ad836319048ad0459312d0d77a90d2e328336652b478b28d9e8
Status:
ERROR
Block height:
41047988
Block id:
56fee20f09664a28a418bb33c5dc132a59528808e2200be3755567ad36512150
Timestamp:
Thursday 17 November 2022 at 06:22:28 UTC
()
Proposer:
Authorizers:
Gas used:
23