Flow price: --
7bbd92eecb9c1ab23c0b81648a177235bc05868bc6c94126714c44f0359acd08

Transaction

Hash: 7bbd92eecb9c1ab23c0b81648a177235bc05868bc6c94126714c44f0359acd08
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:
  --> 7bbd92eecb9c1ab23c0b81648a177235bc05868bc6c94126714c44f0359acd08:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
7bbd92eecb9c1ab23c0b81648a177235bc05868bc6c94126714c44f0359acd08
Status:
ERROR
Block height:
41587231
Block id:
d663e74f14f95dc1f8e98308840658c7cfbf1cd1f44848aff47d8ea797cc544a
Timestamp:
Friday 25 November 2022 at 23:18:50 UTC
()
Proposer:
Authorizers:
Gas used:
24