Flow price: --
27770f108df831504b005c394204861edbb0792b14f38dd5621206a44b0a8a2e

Transaction

Hash: 27770f108df831504b005c394204861edbb0792b14f38dd5621206a44b0a8a2e
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:
  --> 27770f108df831504b005c394204861edbb0792b14f38dd5621206a44b0a8a2e: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:
27770f108df831504b005c394204861edbb0792b14f38dd5621206a44b0a8a2e
Status:
ERROR
Block height:
41496022
Block id:
4e08cb0d6ec310454b89533170eaa676a26d3e04b04a8a0e1cbbab9b54200bf3
Timestamp:
Thursday 24 November 2022 at 11:59:07 UTC
()
Proposer:
Authorizers:
Gas used:
22