Flow price: --
05a04a6fab8c5ff2565f0db9fb929d8f97e231abba78005e7f3e818b0ac1d9f0

Transaction

Hash: 05a04a6fab8c5ff2565f0db9fb929d8f97e231abba78005e7f3e818b0ac1d9f0
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:
  --> 05a04a6fab8c5ff2565f0db9fb929d8f97e231abba78005e7f3e818b0ac1d9f0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
05a04a6fab8c5ff2565f0db9fb929d8f97e231abba78005e7f3e818b0ac1d9f0
Status:
ERROR
Block height:
41546021
Block id:
9f65d17ca605a1499322c18598c3f52e1a14f4e9fe426128eedfb2c1e5cb64e6
Timestamp:
Friday 25 November 2022 at 07:20:56 UTC
()
Proposer:
Authorizers:
Gas used:
24