Flow price: --
7df8c3502139333a717407ae2660690cc0f33ac1662e97c03c8ba383c5844373

Transaction

Hash: 7df8c3502139333a717407ae2660690cc0f33ac1662e97c03c8ba383c5844373
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:
  --> 7df8c3502139333a717407ae2660690cc0f33ac1662e97c03c8ba383c5844373:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
7df8c3502139333a717407ae2660690cc0f33ac1662e97c03c8ba383c5844373
Status:
ERROR
Block height:
40634482
Block id:
5b9cdc28e976ddfd3d27368f638627e2f7c90d616cacd985c0544a542962ae16
Timestamp:
Thursday 10 November 2022 at 09:20:11 UTC
()
Proposer:
Authorizers:
Gas used:
23