Flow price: --
18e706773fb55a9637c626db205821d14522e84f3128050bc7d98dcae4394cd3

Transaction

Hash: 18e706773fb55a9637c626db205821d14522e84f3128050bc7d98dcae4394cd3
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:
  --> 18e706773fb55a9637c626db205821d14522e84f3128050bc7d98dcae4394cd3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
18e706773fb55a9637c626db205821d14522e84f3128050bc7d98dcae4394cd3
Status:
ERROR
Block height:
41479083
Block id:
beb3cf63a1148e8920723c8863c0c7a1375b1f8fd16bf6ec829a01418bb1f7cf
Timestamp:
Thursday 24 November 2022 at 05:26:35 UTC
()
Proposer:
Authorizers:
Gas used:
25