Flow price: --
f007094c37e258c4bb2ee80695d31d52c2e338747e219b8b41f4778d54d8b32d

Transaction

Hash: f007094c37e258c4bb2ee80695d31d52c2e338747e219b8b41f4778d54d8b32d
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:
  --> f007094c37e258c4bb2ee80695d31d52c2e338747e219b8b41f4778d54d8b32d: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:
f007094c37e258c4bb2ee80695d31d52c2e338747e219b8b41f4778d54d8b32d
Status:
ERROR
Block height:
40742914
Block id:
b13a63a891985db1a67d868fa9e4f82210bdbc0b3425f2e61ce8a13d03940211
Timestamp:
Saturday 12 November 2022 at 05:21:22 UTC
()
Proposer:
Authorizers:
Gas used:
25