Flow price: --
1ca35da7ab541b9afaeeeec6c56a4b86530c30dd8518f5af0c86cecd2dad24ba

Transaction

Hash: 1ca35da7ab541b9afaeeeec6c56a4b86530c30dd8518f5af0c86cecd2dad24ba
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:
  --> 1ca35da7ab541b9afaeeeec6c56a4b86530c30dd8518f5af0c86cecd2dad24ba: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:
1ca35da7ab541b9afaeeeec6c56a4b86530c30dd8518f5af0c86cecd2dad24ba
Status:
ERROR
Block height:
40650283
Block id:
205a88f1191ad9f84817214f84c9a674c90fda250d6f863f6d8af6cf98206936
Timestamp:
Thursday 10 November 2022 at 15:46:17 UTC
()
Proposer:
Authorizers:
Gas used:
22